This document describes the design of a pitch controller for a Boeing aircraft. It provides the mathematical model and transfer function for the aircraft's pitch dynamics. Five different controller designs are analyzed: 1) Digitized PID, 2) Direct method using closed-form equations, 3) Direct method using Diophantine equations, 4) Pole placement using Ackerman's formula, and 5) Optimal control. For each design, the response is simulated and analyzed against requirements for overshoot, rise time, settling time, and steady-state error.
Optimal and Pid Controller for Controlling Camera's Position InUnmanned Aeria...Zac Darcy
This paper describes two controllers designed specifically for adjusting camera’s position in a small
unmanned aerial vehicle (UAV). The optimal controller was designed and first simulated by using
MATLAB technique and the results displayed graphically, also PID controller was designedand
simulatedby using MATLAB technique .The goal of this paper is to connect the tow controllers in cascade
mode to obtain the desired performance and correction in camera’s position in both roll and pitch.
Thrust vector controlled (tcv) rocket modelling using lqr controllerMrinal Harsh
Design and state space modelling of a TCV Rocket using Simulink and Matlab with Gimbal Angle, Angular Velocity and Drift experienced as our control parameters.
- Using LQR control to stabilize the model.
- Support why LQR is used over PID control for TCV Modelling.
Optimal and pid controller for controlling camera’s position in unmanned aeri...Zac Darcy
This paper describes two controllers designed specifically for adjusting camera’s position in a small unmanned aerial vehicle (UAV). The optimal controller was designed and first simulated by using MATLAB technique and the results displayed graphically, also PID controller was designedand simulatedby using MATLAB technique .The goal of this paper is to connect the tow controllers in cascade mode to obtain the desired performance and correction in camera’s position in both roll and pitch.
This article considers different approaches for autopilot controller gain values adjustment. The correct autopilot
performance is tested using modeling methods. A variant of land-based autopilot is considered. Examined are
scenarios of UAV airplanes in level flight. The latter are applicable to tasks such as remote sensing, controlled
area surveillance, etc.
Optimal and Pid Controller for Controlling Camera's Position InUnmanned Aeria...Zac Darcy
This paper describes two controllers designed specifically for adjusting camera’s position in a small
unmanned aerial vehicle (UAV). The optimal controller was designed and first simulated by using
MATLAB technique and the results displayed graphically, also PID controller was designedand
simulatedby using MATLAB technique .The goal of this paper is to connect the tow controllers in cascade
mode to obtain the desired performance and correction in camera’s position in both roll and pitch.
Thrust vector controlled (tcv) rocket modelling using lqr controllerMrinal Harsh
Design and state space modelling of a TCV Rocket using Simulink and Matlab with Gimbal Angle, Angular Velocity and Drift experienced as our control parameters.
- Using LQR control to stabilize the model.
- Support why LQR is used over PID control for TCV Modelling.
Optimal and pid controller for controlling camera’s position in unmanned aeri...Zac Darcy
This paper describes two controllers designed specifically for adjusting camera’s position in a small unmanned aerial vehicle (UAV). The optimal controller was designed and first simulated by using MATLAB technique and the results displayed graphically, also PID controller was designedand simulatedby using MATLAB technique .The goal of this paper is to connect the tow controllers in cascade mode to obtain the desired performance and correction in camera’s position in both roll and pitch.
This article considers different approaches for autopilot controller gain values adjustment. The correct autopilot
performance is tested using modeling methods. A variant of land-based autopilot is considered. Examined are
scenarios of UAV airplanes in level flight. The latter are applicable to tasks such as remote sensing, controlled
area surveillance, etc.
Tracking and control problem of an aircraftANSUMAN MISHRA
Here our main focus is to monitor and maneuver the flight for a particular distance in a time-scale with absolute control. For this a rigorous formulation of flight mechanics and theories associated with advanced control systems are simplified and analyzed to obtain a feasible & optimized solution.
It is also important to remember that this idea basically involves handling problems of maneuvering control and other pilot-issues of an inner-loop flight-control system and does not dwell on outer loop control systems .
The operational significance of this maneuver is that it allows the pilot to slew quickly without increasing the normal acceleration and turning.
A thesis update covering a process for deriving a gain-scheduled nonlinear controller for the motion control of an underwater vehicle, specifically an underwater buoyancy glider.
MODELING AND DESIGN OF CRUISE CONTROL SYSTEM WITH FEEDFORWARD FOR ALL TERRIAN...csandit
This paper presents PID controller with feed-forward control. The cruise control system is one
of the most enduringly popular and important models for control system engineering. The
system is widely used because it is very simple to understand and yet the control techniques
cover many important classical and modern design methods. In this paper, the mathematical
modeling for PID with feed-forward controller is proposed for nonlinear model with
disturbance effect. Feed-forward controller is proposed in this study in order to eliminate the
gravitational and wind disturbance effect. Simulation will be carried out . Finally, a C++
program written and feed to the microcontroller type AMR on our robot
Development of a Customized Autopilot for Unmanned Helicopter Model Using Gen...Ahmed Momtaz Hosny, PhD
The objective of this paper is to develop a customized autopilot system that enables a helicopter model to carry out an autonomous flight using on-board microcontroller. The main goal of this project is to provide a comprehensive controller design methodology, Modeling, simulation, guidance and verification for an unmanned helicopter model. The autopilot system was designed to demonstrate autonomous maneuvers such as flying over the planned waypoints with constant forward speed.
Design and Control of a Hydraulic Servo System and Simulation AnalysisIJMREMJournal
This paper describes the system analysis, modeling and simulation of a Hydraulic Servo System (HSS) for
hydraulic mini press machine. Comparisons among linear output feed back PID control, Fuzzy control and
Hybrid of PID and Fuzzy control are presented. Application of hybrid controller to a nonlinear is investigated
by both position and velocity of the hydraulic servo system. The experiment is based on an 8 bit PIC
16F877 microcontroller, and the simulation is based on MATLAB Simulink. Simulation and hardware
experimental results show that the hybrid controller gave the best performance as it has the smallest overshoot,
oscillation, and setting time.
MODELING AND DESIGN OF CRUISE CONTROL SYSTEM WITH FEEDFORWARD FOR ALL TERRIAN...cscpconf
This paper presents PID controller with feed-forward control. The cruise control system is one of the most enduringly popular and important models for control system engineering. The system is widely used because it is very simple to understand and yet the control techniques cover many important classical and modern design methods. In this paper, the mathematical modeling for PID with feed-forward controller is proposed for nonlinear model with disturbance effect. Feed-forward controller is proposed in this study in order to eliminate the gravitational and wind disturbance effect. Simulation will be carried out . Finally, a C++ program written and feed to the microcontroller type AMR on our robot
Time response of first order systems and second order systemsNANDHAKUMARA10
It is the time required for the response to reach half of its final value from the zero instant. It is denoted by tdtd. Consider the step response of the second order system for t ≥ 0, when 'δ' lies between zero and one. It is the time required for the response to rise from 0% to 100% of its final value.
Integrated fuzzylogic controller for a Brushless DC Servomotor systemEhab Al hamayel
This presentation discusses the designing and simulation of "Integrated fuzzylogic controller for a Brushless DC Servomotor system" using Matlab simulink
Assessment 4 Instructions Health Promotion Plan Presentation.docxgalerussel59292
Assessment 4 Instructions: Health Promotion Plan Presentation
*** note, this assignment is meant to tie into assignment 1***
Build a slide presentation (PowerPoint preferred) of the hypothetical health promotion plan you developed in the first assessment. Then, implement your health promotion plan by conducting a hypothetical face-to-face educational session addressing the health concern and health goals of your selected group. How would you set goals for the session, evaluate session outcomes, and suggest possible revisions to improve future sessions?
As you begin to prepare this assessment, you are encouraged to complete the Vila Health: Conducting an Effective Educational Session activity. The information gained from completing this activity will help you succeed with the assessment as you consider key issues in conducting an effective educational session for a selected audience. Completing activities is also a way to demonstrate engagement.
Note:
All assignments in the course are based upon hypothetical individuals or groups.
Professional Context
Health education
is any combination of learning experiences designed to help community individuals, families, and aggregates improve their health by increasing knowledge or influencing attitudes (WHO, 2018). Education is key to health promotion, disease prevention, and disaster preparedness. The health indicator framework identified in Healthy People 2020 helps motivate action in such areas as health service access, clinical preventive services, environmental quality, injury or violence, maternal, infant and child health, mental health, nutrition, substance abuse, and tobacco use.
Nurses provide accurate evidence-based information and education in various formal and informal settings. They draw upon evidence-based practice to provide health promotion and disease prevention activities to create social and physical environments conducive to improving and maintaining community health. When provided with the tools to be successful, people demonstrate lifestyle changes (self-care) that promote health and help reduce readmissions. They are better able to tolerate stressors, including environmental changes, and enjoy a better quality of life. In times of crisis, a resilient community is a safer community (ODPHP, n.d.; Flanders, 2018).
This assessment provides an opportunity for you to apply teaching and learning concepts to the presentation of a health promotion plan.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
Competency 3: Evaluate health policies, based on their ability to achieve desired outcomes.
Evaluate educational session outcomes in terms of progress made toward Healthy People 2020 goals and leading health indicators.
Competency 4: Integrate principles of social justice in community health interventions.
Evaluate educational ses.
Assessment 4 Instructions Remote Collaboration and Evidence-Based C.docxgalerussel59292
Assessment 4 Instructions: Remote Collaboration and Evidence-Based Care
*NEED A SCRIPT FOR THIS, THANK YOU*
Create a 5–10 minute video of yourself, as a presenter, in which you will propose an evidence-based plan to improve the outcomes for a patient and examine how remote collaboration provided benefits or challenges to designing and delivering the care.
As technologies and the health care industry continue to evolve, remote care, diagnosis, and collaboration are becoming increasingly more regular methods by which nurses are expected to work. Learning the ways in which evidence-based models and care can help remote work produce better outcomes will become critical for success. Additionally, understanding how to leverage EBP principles in collaboration will be important in the success of institutions delivering quality, safe, and cost-effective care. It could also lead to better job satisfaction for those engaging in remote collaboration.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the course competencies through the following assessment scoring guide criteria:
Competency 2: Analyze the relevance and potential effectiveness of evidence when making a decision.
Reflect on which evidence was most relevant and useful when making decisions regarding the care plan.
Competency 3: Apply an evidence-based practice model to address a practice issue.
Explain the ways in which an EBP model was used to help develop the care plan.
Competency 4: Plan care based on the best available evidence.
Propose an evidence-based care plan to improve the safety and outcomes for a patient.
Competency 5: Apply professional, scholarly communication strategies to lead practice changes based on evidence.
Identify benefits and strategies to mitigate the challenges of interdisciplinary collaboration to plan care within the context of a remote team.
Communicate in a professional manner that is easily audible and uses proper grammar, including a reference list formatted in current APA style.
Professional Context
Remote care and diagnosis is a continuing and increasingly important method for nurses to help deliver care to patients to promote safety and enhance health outcomes. Understanding best EBPs and building competence in delivering nursing care to remote patients is a key competency for all nurses. Additionally, in some scenarios, while you may be delivering care in person you may be collaborating with a physician or other team members who are remote. Understanding the benefits and challenges of interdisciplinary collaboration is vital to developing effective communication strategies when coordinating care. So, being proficient at communicating and working with remote health care team members is also critical to delivering quality, evidence-base care.
Scenario
The Vila Health: Remote Collaboration on Evidence-Based Care simu.
More Related Content
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Tracking and control problem of an aircraftANSUMAN MISHRA
Here our main focus is to monitor and maneuver the flight for a particular distance in a time-scale with absolute control. For this a rigorous formulation of flight mechanics and theories associated with advanced control systems are simplified and analyzed to obtain a feasible & optimized solution.
It is also important to remember that this idea basically involves handling problems of maneuvering control and other pilot-issues of an inner-loop flight-control system and does not dwell on outer loop control systems .
The operational significance of this maneuver is that it allows the pilot to slew quickly without increasing the normal acceleration and turning.
A thesis update covering a process for deriving a gain-scheduled nonlinear controller for the motion control of an underwater vehicle, specifically an underwater buoyancy glider.
MODELING AND DESIGN OF CRUISE CONTROL SYSTEM WITH FEEDFORWARD FOR ALL TERRIAN...csandit
This paper presents PID controller with feed-forward control. The cruise control system is one
of the most enduringly popular and important models for control system engineering. The
system is widely used because it is very simple to understand and yet the control techniques
cover many important classical and modern design methods. In this paper, the mathematical
modeling for PID with feed-forward controller is proposed for nonlinear model with
disturbance effect. Feed-forward controller is proposed in this study in order to eliminate the
gravitational and wind disturbance effect. Simulation will be carried out . Finally, a C++
program written and feed to the microcontroller type AMR on our robot
Development of a Customized Autopilot for Unmanned Helicopter Model Using Gen...Ahmed Momtaz Hosny, PhD
The objective of this paper is to develop a customized autopilot system that enables a helicopter model to carry out an autonomous flight using on-board microcontroller. The main goal of this project is to provide a comprehensive controller design methodology, Modeling, simulation, guidance and verification for an unmanned helicopter model. The autopilot system was designed to demonstrate autonomous maneuvers such as flying over the planned waypoints with constant forward speed.
Design and Control of a Hydraulic Servo System and Simulation AnalysisIJMREMJournal
This paper describes the system analysis, modeling and simulation of a Hydraulic Servo System (HSS) for
hydraulic mini press machine. Comparisons among linear output feed back PID control, Fuzzy control and
Hybrid of PID and Fuzzy control are presented. Application of hybrid controller to a nonlinear is investigated
by both position and velocity of the hydraulic servo system. The experiment is based on an 8 bit PIC
16F877 microcontroller, and the simulation is based on MATLAB Simulink. Simulation and hardware
experimental results show that the hybrid controller gave the best performance as it has the smallest overshoot,
oscillation, and setting time.
MODELING AND DESIGN OF CRUISE CONTROL SYSTEM WITH FEEDFORWARD FOR ALL TERRIAN...cscpconf
This paper presents PID controller with feed-forward control. The cruise control system is one of the most enduringly popular and important models for control system engineering. The system is widely used because it is very simple to understand and yet the control techniques cover many important classical and modern design methods. In this paper, the mathematical modeling for PID with feed-forward controller is proposed for nonlinear model with disturbance effect. Feed-forward controller is proposed in this study in order to eliminate the gravitational and wind disturbance effect. Simulation will be carried out . Finally, a C++ program written and feed to the microcontroller type AMR on our robot
Time response of first order systems and second order systemsNANDHAKUMARA10
It is the time required for the response to reach half of its final value from the zero instant. It is denoted by tdtd. Consider the step response of the second order system for t ≥ 0, when 'δ' lies between zero and one. It is the time required for the response to rise from 0% to 100% of its final value.
Integrated fuzzylogic controller for a Brushless DC Servomotor systemEhab Al hamayel
This presentation discusses the designing and simulation of "Integrated fuzzylogic controller for a Brushless DC Servomotor system" using Matlab simulink
Assessment 4 Instructions Health Promotion Plan Presentation.docxgalerussel59292
Assessment 4 Instructions: Health Promotion Plan Presentation
*** note, this assignment is meant to tie into assignment 1***
Build a slide presentation (PowerPoint preferred) of the hypothetical health promotion plan you developed in the first assessment. Then, implement your health promotion plan by conducting a hypothetical face-to-face educational session addressing the health concern and health goals of your selected group. How would you set goals for the session, evaluate session outcomes, and suggest possible revisions to improve future sessions?
As you begin to prepare this assessment, you are encouraged to complete the Vila Health: Conducting an Effective Educational Session activity. The information gained from completing this activity will help you succeed with the assessment as you consider key issues in conducting an effective educational session for a selected audience. Completing activities is also a way to demonstrate engagement.
Note:
All assignments in the course are based upon hypothetical individuals or groups.
Professional Context
Health education
is any combination of learning experiences designed to help community individuals, families, and aggregates improve their health by increasing knowledge or influencing attitudes (WHO, 2018). Education is key to health promotion, disease prevention, and disaster preparedness. The health indicator framework identified in Healthy People 2020 helps motivate action in such areas as health service access, clinical preventive services, environmental quality, injury or violence, maternal, infant and child health, mental health, nutrition, substance abuse, and tobacco use.
Nurses provide accurate evidence-based information and education in various formal and informal settings. They draw upon evidence-based practice to provide health promotion and disease prevention activities to create social and physical environments conducive to improving and maintaining community health. When provided with the tools to be successful, people demonstrate lifestyle changes (self-care) that promote health and help reduce readmissions. They are better able to tolerate stressors, including environmental changes, and enjoy a better quality of life. In times of crisis, a resilient community is a safer community (ODPHP, n.d.; Flanders, 2018).
This assessment provides an opportunity for you to apply teaching and learning concepts to the presentation of a health promotion plan.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
Competency 3: Evaluate health policies, based on their ability to achieve desired outcomes.
Evaluate educational session outcomes in terms of progress made toward Healthy People 2020 goals and leading health indicators.
Competency 4: Integrate principles of social justice in community health interventions.
Evaluate educational ses.
Assessment 4 Instructions Remote Collaboration and Evidence-Based C.docxgalerussel59292
Assessment 4 Instructions: Remote Collaboration and Evidence-Based Care
*NEED A SCRIPT FOR THIS, THANK YOU*
Create a 5–10 minute video of yourself, as a presenter, in which you will propose an evidence-based plan to improve the outcomes for a patient and examine how remote collaboration provided benefits or challenges to designing and delivering the care.
As technologies and the health care industry continue to evolve, remote care, diagnosis, and collaboration are becoming increasingly more regular methods by which nurses are expected to work. Learning the ways in which evidence-based models and care can help remote work produce better outcomes will become critical for success. Additionally, understanding how to leverage EBP principles in collaboration will be important in the success of institutions delivering quality, safe, and cost-effective care. It could also lead to better job satisfaction for those engaging in remote collaboration.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the course competencies through the following assessment scoring guide criteria:
Competency 2: Analyze the relevance and potential effectiveness of evidence when making a decision.
Reflect on which evidence was most relevant and useful when making decisions regarding the care plan.
Competency 3: Apply an evidence-based practice model to address a practice issue.
Explain the ways in which an EBP model was used to help develop the care plan.
Competency 4: Plan care based on the best available evidence.
Propose an evidence-based care plan to improve the safety and outcomes for a patient.
Competency 5: Apply professional, scholarly communication strategies to lead practice changes based on evidence.
Identify benefits and strategies to mitigate the challenges of interdisciplinary collaboration to plan care within the context of a remote team.
Communicate in a professional manner that is easily audible and uses proper grammar, including a reference list formatted in current APA style.
Professional Context
Remote care and diagnosis is a continuing and increasingly important method for nurses to help deliver care to patients to promote safety and enhance health outcomes. Understanding best EBPs and building competence in delivering nursing care to remote patients is a key competency for all nurses. Additionally, in some scenarios, while you may be delivering care in person you may be collaborating with a physician or other team members who are remote. Understanding the benefits and challenges of interdisciplinary collaboration is vital to developing effective communication strategies when coordinating care. So, being proficient at communicating and working with remote health care team members is also critical to delivering quality, evidence-base care.
Scenario
The Vila Health: Remote Collaboration on Evidence-Based Care simu.
Assessment 4Cost Savings AnalysisOverviewPrepare a spreads.docxgalerussel59292
Assessment 4
Cost Savings Analysis
OverviewPrepare a spreadsheet of cost savings data showing efficiency gains attributable to care coordination over the course of one fiscal year, and report your key findings in an executive summary, 4–5 pages in length.
Information plays a fundamental role in health care. Providers such as physicians and hospitals create and process information as they deliver care to patients. However, managing that information and using it productively poses an ongoing challenge, particularly in light of the complexity of the U.S. health care sector, with its many diverse settings for care and types of providers and services. Health information technology (HIT) has the potential to considerably increase the productivity of the health sector by assisting providers in managing information. Furthermore, HIT can improve the quality of health care and, ultimately, the outcomes of that care for patients.
The use of HIT has been upheld as having remarkable promise in improving the efficiency, quality, cost-effectiveness, and safety of medical care delivery in our nation's health care system. This assessment provides an opportunity for you to examine how utilizing HIT can positively affect the financial health of an organization, improve patient health, and create better health outcomes.
By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
Competency 1: Apply care coordination models to improve the patient experience, promote population health, and reduce costs.
Describe ways in which care coordination can generate cost savings.
Competency 2: Explain the relationship between care coordination and evidence-based data.
Describe ways in which care coordination efforts can enhance the collection of evidence-based data and improve quality through the application of an emerging health care model.
Competency 3: Use health information technology to guide care coordination and organizational practice.
Explain how care coordination can promote improved health consumerism and effect positive health outcomes.
Competency 4: Communicate effectively with diverse audiences, in an appropriate form and style, consistent with applicable organizational, professional, and scholarly standards.
Present cost savings data and information clearly and accurately.
Support main points, claims, and conclusions with relevant and credible evidence, correctly formatting citations and references using APA style.
Competency Map
CHECK YOUR PROGRESS
Use this online tool to track your performance and progress through your course.
APA Module
.
Academic Honesty & APA Style and Formatting
.
APA Style Paper Tutorial [DOCX]
.
Capella Resources
ePortfolio
.
Research Resources
You may use other resources of your choice to prepare for this assessment; however, you will need to ensure that they are appropriat.
Assessment 4 Instructions Final Care Coordination Plan .docxgalerussel59292
Assessment 4 Instructions: Final Care Coordination Plan
For this assessment, you will simulate implementation of the preliminary care coordination plan you developed in Assessment 1. The presentation would be structured for the hypothetical patient.
NOTE
: You are required to complete this assessment after Assessment 1 is successfully completed.
Care coordination is the process of providing a smooth and seamless transition of care as part of the health continuum. Nurses must be aware of community resources, ethical considerations, policy issues, cultural norms, safety, and the physiological needs of patients. Nurses play a key role in providing the necessary knowledge and communication to ensure seamless transitions of care. They draw upon evidence-based practices to promote health and disease prevention to create a safe environment conducive to improving and maintaining the health of individuals, families, or aggregates within a community. When provided with a plan and the resources to achieve and maintain optimal health, patients benefit from a safe environment conducive to healing and a better quality of life.
This assessment provides an opportunity to research the literature and apply evidence to support what communication, teaching, and learning best practices are needed for a hypothetical patient with a selected health care problem.
You are encouraged to complete the Vila Health: Cultural Competence activity prior to completing this assessment. Completing course activities before submitting your first attempt has been shown to make the difference between basic and proficient assessment.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the course competencies through the following assessment scoring guide criteria:
Competency 1: Adapt care based on patient-centered and person-focused factors.
Design patient-centered health interventions and timelines for care delivered through direct clinical interaction that is logged in the CORE ELMS system.
Competency 2: Collaborate with patients and family to achieve desired outcomes.
Use the literature on evaluation as a guide to compare learning session content with best practices.
Competency 3: Create a satisfying patient experience.
Describe what the literature says about effective care coordination and patient satisfaction verses experience, including how to align teaching sessions to the Healthy people 2020 document..
Competency 4: Defend decisions based on the code of ethics for nursing.
Make ethical decisions in designing patient-centered health interventions.
Competency 5: Explain how health care policies affect patient-centered care.
Identify relevant health policy implications for the coordination and continuum of care.
Preparation
In this assessment, you will implement the preliminary care coordination plan yo.
Assessment 3PRINTPatient Discharge Care Planning .docxgalerussel59292
Assessment 3
PRINT
Patient Discharge Care Planning
prepare a written analysis of key issues, 6–7 pages in length, applicable to the development of an effective patient discharge care plan.
The Institute of Medicine's 2000 report
To Err Is Human
:
Building a Safer Health System
identified health information technology (HIT) as one avenue to explore to reduce avoidable medical errors. As a result of the IOM report and suggestions for patient advocacy groups, health care organizations are encouraged to act by utilizing HIT to improve patient quality and safety.
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Health care organizations determine outcomes by how patient information is collected, analyzed, and presented, and nurse leaders are taking the lead in using HIT to bridge the gaps in care coordination. This assessment provides an opportunity for you to analyze the effects of HIT support, data reporting, and EHR data collection on effective care planning.
By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
Competency 1: Apply care coordination models to improve the patient experience, promote population health, and reduce costs.
Explain how HIT can be used to provide a longitudinal, patient-centered care plan across the continuum of care.
Competency 2: Explain the relationship between care coordination and evidence-based data.
Describe ways in which data reporting specific to client behaviors can shape care coordination, care management, clinical efficiency, and interprofessional idea development.
Competency 3: Use health information technology to guide care coordination and organizational practice.
Explain how information collected from client records can be used to positively influence health outcomes.
Competency 4: Communicate effectively with diverse audiences, in an appropriate form and style, consistent with applicable organizational, professional, and scholarly standards.
Write clearly and concisely, using correct grammar and mechanics.
Support main points, claims, and conclusions with relevant and credible evidence, correctly formatting citations and references using APA style.
Reference
Institute of Medicine. (2000).
To err is human: Building a safer health system
. Washington, DC: National Academies Press.
Competency Map
CHECK YOUR PROGRESS
Use this online tool to track your performance and progress through your course.
Toggle Drawer
ResourcesHealth Informatics
Mosier, S., & Englebright, J. (2019).
The first step toward reducing documentation: Defining ideal workflows.
CIN: Computers, Informatics, Nursing, 37
(2), 57–59.
Yang, Y., Bass, E. J., Bowles, K. H., & Sockolow, P. S. (2019).
Impact of home care admission nurses' goals on electronic health record documentation strategies at the point of care.
CIN: Computers, Informatics, Nursing, 37
(1), 39–46.
SHOW LESS
Writing Resources
You are encou.
Assessment 4 ContextRecall that null hypothesis tests are of.docxgalerussel59292
Assessment 4 Context
Recall that null hypothesis tests are of two types: (1) differences between group means and (2) association between variables. In both cases there is a null hypothesis and an alternative hypothesis. In the group means test, the null hypothesis is that the two groups have equal means, and the alternative hypothesis is that the two groups do not have equal means. In the association between variables type of test, the null hypothesis is that the correlation coefficient between the two variables is zero, and the alternative hypothesis is that the correlation coefficient is not zero.
Notice in each case that the hypotheses are mutually exclusive. If the null is false, the alternative must be true. The purpose of null hypothesis statistical tests is generally to show that the null has a low probability of being true (the p value is less than .05) – low enough that the researcher can legitimately claim it is false. The reason this is done is to support the allegation that the alternative hypothesis is true.
In this context you will be studying the details of the first type of test again, with the added capability of comparing the means among more than two group at a time. This is the same type of test of difference between group means. In variations on this model, the groups can actually be the same people under different conditions. The main idea is that several group mean values are being compared. The groups each have an average score or mean on some variable. The null hypothesis is that the difference between all the group means is zero. The alternative hypothesis is that the difference between the means is not zero. Notice that if the null is false, the alternative must be true. It is first instructive to consider some of the details of groups.
One might ask why we would not use multiple t tests in this situation. For instance, with three groups, why would I not compare groups one and two with a t test, then compare groups one and three, and then compare groups two and three?
The answer can be found in our basic probability review. We are concerned with the probability of a TYPE I error (rejecting a true null hypothesis). We generally set an alpha level of .05, which is the probability of making a TYPE I error. Now consider what happens when we do three t tests. There is .05 probability of making a TYPE I error on the first test, .05 probability of the same error on the second test, and .05 probability on the third test. What happens is that these errors are essentially additive, in that the chances of at least one TYPE I error among the three tests much greater than .05. It is like the increased probability of drawing an ace from a deck of cards when we can make multiple draws.
ANOVA allows us do an "overall" test of multiple groups to determine if there are any differences among groups within the set. Notice that ANOVA does not tell us which groups among the three groups are different from each other. The primary test.
Assessment 3PRINTLetter to the Editor Population Health P.docxgalerussel59292
Assessment 3
PRINT
Letter to the Editor: Population Health Policy Advocacy
Write a 3–5 page letter to the editor of an academic or professional journal. Your submission should be succinct yet substantive.
Note: Each assessment in this course builds on the work you completed in the previous assessment. Therefore, you must complete the assessments in this course in the order in which they are presented.
Advocating for new policies is an important aspect of the master’s-prepared nurse. For new policies to be compelling they need to be supported by evidence. Supporting data can be used to illustrate why new policies and interventions are needed to help address a specific health issue. Compelling data can help sway the stakeholders and gain support for your policy.
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Another aspect of advocacy is disseminating new policies and interventions outside of the immediate care environment. This can be done by reaching out to professional organizations as well as academic and professional journals. A letter to the editor is one strategy for disseminating information to a wider audience, and to potentially enlist support throughout the wider professional community.
By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
Competency 1: Design evidence-based advanced nursing care for achieving high-quality population outcomes.
Evaluate the current state of the quality of care and outcomes for a specific issue in a target population.
Justify why a developed policy will be vital in improving the quality of care and outcomes for a specific issue in a target population.
Competency 2: Evaluate the efficiency and effectiveness of interprofessional interventions in achieving desired population health outcomes.
Analyze the ways in which interprofessional aspects of a developed policy will support efficient and effective achievement of desired outcomes for the target population.
Competency 3: Analyze population health outcomes in terms of their implications for health policy advocacy.
Analyze how the current state of the quality of care and outcomes for a specific issue in a target population necessitates health policy development and advocacy.
Advocate for policy development in other care settings with regard to a specific issue in a target population.
Competency 4: Communicate effectively with diverse audiences, in an appropriate form and style, consistent with organizational, professional, and scholarly standards.
Communicate in a professional and persuasive manner, writing content clearly and logically with correct use of grammar, punctuation, and spelling.
Integrate relevant sources to support assertions, correctly formatting citations and references using APA style.
Competency Map
CHECK YOUR PROGRESS
Use this online tool to track your performance and progress through your course.
Toggle Drawer
C.
Assessment 3 Instructions Disaster Recovery PlanDevelop a d.docxgalerussel59292
Assessment 3 Instructions: Disaster Recovery Plan
Develop a disaster recovery plan to lessen health disparities and improve access to community services after a disaster. Then, develop and record an 8-10 slide presentation (PowerPoint preferred) of the plan with audio for the Vila Health system, city officials, and the disaster relief team.
As you begin to prepare this assessment, you are encouraged to complete the Disaster Preparedness and Management activity. The information gained from completing this activity will help you succeed with the assessment as you think through key issues in disaster preparedness and management in the community or workplace. Completing activities is also a way to demonstrate engagement.
Professional Context
Nurses fulfill a variety of roles, and their diverse responsibilities as health care providers extend to the community. The decisions we make daily and in times of crisis often involve the balancing of human rights with medical necessities, equitable access to services, legal and ethical mandates, and financial constraints. When an unanticipated event occurs, such as an accident or natural disaster, issues can arise that complicate decisions about meeting the needs of an individual or group, including understanding and upholding their rights and desires, mediating conflict, and applying established ethical and legal standards of nursing care. As a nurse, you must be knowledgeable about disaster preparedness to safeguard those in your care. You are also accountable for promoting equitable quality of care for community residents.
This assessment provides an opportunity for you to apply the concepts of emergency preparedness, public health assessment, triage, management, and surveillance after a disaster. You will also focus on hospital evacuation and extended displacement periods.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
Competency 1: Analyze health risks and health care needs among distinct populations.
Describe the determinants of health and the cultural, social, and economic barriers that impact safety, health, and disaster recovery efforts in a community.
Competency 2: Propose health promotion strategies to improve the health of populations.
Present specific, evidence-based strategies to overcome communication barriers and enhance interprofessional collaboration to improve disaster recovery efforts.
Competency 3: Evaluate health policies, based on their ability to achieve desired outcomes.
Explain how health and governmental policy affect disaster recovery efforts.
Competency 4: Integrate principles of social justice in community health interventions.
Explain how a proposed disaster recovery plan will lessen health disparities and improve access to community services.
Competency 5: Apply professional, scholarly .
Assessment 3 Instructions Professional Product Develop a .docxgalerussel59292
Assessment 3 Instructions: Professional Product
Develop a professional product to improve care or the patient experience related to the identified health problem with a 2-4 page summary of intervention findings, evidence, and best-practice basis for the professional product.
Important:
You must complete all of the assessments in order for this course.
For this assessment, you will develop and deliver a professional product to address the health problem defined in your first assessment to improve care and the patient experience. This will be delivered remotely rather than face-to-face to the individual or group (who can be friends and family) that you have identified. Appropriate examples include development of a community education program focused on a particular health issue or a handout to help the elderly and their families understand their Medicare and Medicaid options.
The product must be useful in a practice setting, relevant to your project, and designed to improve some aspect of care or the patient experience.
A brief summary of the findings of your intervention and evidence-based support for your professional product should accompany your product.
Reminder:
For this assessment, you are required to log in
CORE ELMS
the hours that you spend in remote contact with a patient (who could be a friend or family member).
Three hours of remote contact is the minimum
total amount of time required in this course. Planning time is not included and need not be logged.
As a baccalaureate nurse, you can enhance the experience, health, and lives of patients, families, and community members through personal interactions as well as by developing products to educate or improve the care experience. The ability to identify an appropriate product for improving the quality, safety, cost, and experience of care is an important skill. It also allows a BSN-prepared nurse to demonstrate mastery of patient-centered care delivery. These skills are critical as medicine becomes more personalized and nurses advance in their career and practice leadership.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the course competencies through the following assessment scoring guide criteria:
Competency 1: Lead people and processes to improve patient, systems, and population outcomes.
Explain ways in which leadership of people and processes was utilized while designing an intervention and implementation plan.
Competency 2: Make clinical and operational decisions based upon the best available evidence.
Justify decisions related to developing a professional product with relevant research, evidence, and best practices.
Competency 3: Transform processes to improve quality, enhance patient safety, and reduce the cost of care.
Demonstrate process improvements in the quality, safety, or cost of care as a result of a direct clinical intervention and a d.
Assessment 3 Instructions Care Coordination Presentation to Colleag.docxgalerussel59292
Assessment 3 Instructions: Care Coordination Presentation to Colleagues
Develop a 20-minute presentation for nursing colleagues highlighting the fundamental principles of care coordination. Create a detailed narrative script for your presentation, approximately 4–5 pages in length, and record a video of your presentation.
Nurses have a powerful role in the coordination and continuum of care. All nurses must be cognizant of the care coordination process and how safety, ethics, policy, physiological, and cultural needs affect care and patient outcomes. As a nurse, care coordination is something that should always be considered. Nurses must be aware of factors that impact care coordination and of a continuum of care that utilizes community resources effectively and is part of an ethical framework that represents the professionalism of nurses. Understanding policy elements helps nurses coordinate care effectively.
This assessment provides an opportunity for you to educate your peers on the care coordination process. The assessment also requires you to address change management issues. You are encouraged to complete the Managing Change activity.
Completing course activities before submitting your first attempt has been shown to make the difference between basic and proficient assessment.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the course competencies through the following assessment scoring guide criteria:
Competency 2: Collaborate with patients and family to achieve desired outcomes.
Outline effective strategies for collaborating with patients and their families to achieve desired health outcomes.
Competency 3: Create a satisfying patient experience.
Identify the aspects of change management that directly affect elements of the patient experience essential to the provision of high-quality, patient-centered care.
Competency 4: Defend decisions based on the code of ethics for nursing.
Explain the rationale for coordinated care plans based on ethical decision making.
Competency 5: Explain how health care policies affect patient-centered care.
Identify the potential impact of specific health care policy provisions on outcomes and patient experiences.
Competency 6: Apply professional, scholarly communication strategies to lead patient-centered care.
Raise awareness of the nurse's vital role in the coordination and continuum of care in a video-recorded presentation. Script and reference list are not submitted.
Preparation
Your nurse manager has been observing your effectiveness as a care coordinator and recognizes the importance of educating other staff nurses in care coordination. Consequently, she has asked you to develop a presentation for your colleagues on care coordination basics. By providing them with basic information about the care coordination process, yo.
Assessment 3Essay TIPSSWK405 The taskEssayWhen.docxgalerussel59292
Assessment 3
Essay TIPS
SWK405
The task
Essay
When preparing to write an essay be sure to read the question. It is helpful to break it down as demonstrated below.
PART 1
Critically analyse the strengths and weaknesses in the delivery of services to remote communities via face to face and virtual service models.
PART 2
Identify within each approach (FACE TO FACE AND VIRTUAL) the challenges for the human services worker and professional development strategies for improving regional and remote skills
In considering each approach select one of the following population groups or service needs.
Essay Structure
My suggestion is to start by identifying the group/population/issue you have selected to work with. You may think about the agency interview and report you have completed in Assessment 2 to inform your choice of service.
In considering each approach select one of the following population groups or service needs.
Your population/issue
Step 1:
Select your population or issue and the type of service to be offered.
Disaster recovery within Australia
Domestic Violence Services for women in remote and regional Australia
Mental Health Services for remote Aboriginal community
Other
What is the service you are providing?
Step 2:
Consider what part/s of the service is suited to face to face or virtual service delivery?
e.g.
Critically Analyse
Step 3: It is important to consider carefully the strengths and weaknesses of each type of service delivery model to remote areas.
When you think about these strengths and weaknesses, some will relate to client outcomes and some will relate to the service provider (logistics, cost, personnel).
Not simply a description but your own critique.
The following questions will help you to focus your reading and develop a critical lens.
Critical Reading
Step 4:
What have some authors written about the advantages and disadvantages of each type of service model?
What do you think about their positions?
Does this fit with the service you have selected for the essay?
Has technology come further since the article was written?
Is there a research that supports the arguments proposed in the literature? Critique the research that supports the author’s argument.
What position do you take in relation to ideas raised in the literature?
Is there a bias in the readings in favour of one type of service delivery over another?
Step 5: Shaping your argument
Consider the following focus questions to shape your argument
Strengths and weakness of face to face service delivery
What is face to face service delivery?
e.g. this could be where staff live and work within the community or where staff undertake remote community visits to deliver services.
What are the benefits of delivering services face to face?
To the client, for the worker
What are the challenges of delivering face to face services to remote areas?
e.g. Cost, staff recruitment and retention, staff skills and resilience, .
Assessment 3 Health Assessment ProfessionalCommunication.docxgalerussel59292
Assessment 3: Health Assessment
Professional Communication in Nursing 2019: History for Nurse and Patient Interaction – Health Assessment
Scenario 3
Patient 3: History for Nurse and Patient Interaction – Health Assessment
Student (Community – Registered Nurse): Use professional nursing communication
with the patient to conduct a 10 minute health assessment video interview taking into
account the following:
• Introduction – nurse and patient
• Situation – reasons for assessment, allergies, and relevant personal details
• Background – health history, general health and psychosocial status
• Assessment – observations, nutrition/diet, exercise, lifestyle, health beliefs and
values, and cultural/spiritual/religious practices
• Recommendation – confirm health assessment information and implications for
well-being, recommend changes to manage and improve health and suggest
timeframes for any plans
Assessor (Patient – Chester Abioye): You are cooperative, alert and orientated. You
are willing to provide all requested information. You like to ask general questions of the
nurse related to the health assessment and like to know your observations and if they are
within normal limits. You are open to discuss ways to improve your health through
possible changes to your diet, exercise, daily habits, and lifestyle choices.
STUDENT (General Practitioner’s Office – REGISTERED NURSE)
Scenario 3: Patient- Chester Abioye
Chester has come to see a Registered Nurse at his General Practitioner’s Office for
a health assessment. Chester is not very active and feels stress and lonely living
Australia without his family. He has suffered from depression in the past and wants
to improve his health through regular exercise, eating well and by making positive
changes to his lifestyle.
Chester Abioye: Male, height 187 cm; weight 73kg (BMI = 20.9). BP 118/ 70,
HR 86, RR 22, temperature 37.0 C, SaO2 99% on room air.
Assessment 3: Health Assessment
Professional Communication in Nursing 2019: History for Nurse and Patient Interaction – Health Assessment
ASSESSOR (PATIENT )
Scenario 3 Patient 3- Chester Abioye
Biodata
• Chester is a 19 year old man (DOB-14th January 2000) and lives at 97 Leafy
Avenue, Broadfields, 2173 in a share house with 4 other people.
• Chester has a girlfriend that lives in Melbourne who is planning to move to
Broadfields later in the year to be closer to him.
• Chester regularly smokes about a packet (30 cigarettes per day).
• Chester often drinks up to 6 to 10 standard drinks (beer and spirits) when he
catches up with two of his friends once a month.
• Chester was born in Zambia and came to Australia to commence a law degree
but only did 1 year of the degree because he did not enjoy the course. He is now
working at Aldi in the storeroom. He often volunteers to work overtime to save
money to send back to his family.
• Chester mostly stays at home watching television. He rarely exercises because he
finds .
Assessment 3Disaster Plan With Guidelines for Implementation .docxgalerussel59292
Assessment 3
Disaster Plan With Guidelines for Implementation: Tool Kit for the Team
Overview: Develop a disaster preparedness tool kit for a community or population. Then, develop a 5-slide presentation for your care coordination team to prepare them to use the tool kit to execute a disaster preparedness plan.
Note: The assessments in this course build upon the work you completed in previous assessments. Therefore, complete the assessments in the order in which they are presented.
Disaster planning is vital to ensuring effective and seamless coordination, throughout the recovery period, among those affected by the disaster and an extensive array of health care providers and services. Care coordination, as part of an overall disaster response effort, helps ensure that victims receive needed care as access to providers and services are gradually restored over time.
SHOW LESS
This assessment provides an opportunity for you to develop a disaster preparedness tool kit for a community or population of your choice, and prepare your care coordination team to use the tool kit to execute that plan.
By successfully completing this assessment, you will demonstrate proficiency in the following course competencies and assessment criteria:
Competency 1: Propose a project for change, for a community or population, within a care coordination setting.
Identify the key elements of a disaster preparedness tool kit for providing effective care coordination to a community or population.
Competency 2: Align care coordination resources with community health care needs.
Assess the care coordination needs of a community or population in a disaster situation.
Identify the personnel and material resources needed in an emergency to provide the necessary coordinated care.
Competency 3: Apply project management best practices to affect ethical practice and support positive health outcomes in the delivery of safe, culturally competent care in compliance with applicable regulatory requirements.
Describe standards and best practice methods for safeguarding the provision of ethical, culturally-competent care in challenging circumstances.
Identify applicable local, national, or international regulatory requirements governing disaster relief that influence coordinated care.
Competency 4: Identify ways in which the care coordinator leader supports collaboration between key stakeholders in the care coordination process.
Analyze the interagency and interprofessional relationships essential to coordinated care in a disaster.
Competency 5: Communicate effectively with diverse audiences, in an appropriate form and style, consistent with applicable organizational, professional, and scholarly standards.
Prepare a care coordination team to use a disaster preparedness tool kit for implementing a disaster preparedness project plan.
Support main points, arguments, and conclusions with relevant and credible ev.
Assessment 3 ContextYou will review the theory, logic, and a.docxgalerussel59292
Assessment 3 Context
You will review the theory, logic, and application of t-tests. The t-test is a basic inferential statistic often reported in psychological research. You will discover that t-tests, as well as analysis of variance (ANOVA), compare group means on some quantitative outcome variable.
Recall that null hypothesis tests are of two types: (1) differences between group means and (2) association between variables. In both cases there is a null hypothesis and an alternative hypothesis. In the group means test, the null hypothesis is that the two groups have equal means, and the alternative hypothesis is that the two groups do not have equal means. In the association between variables type of test, the null hypothesis is that the correlation coefficient between the two variables is zero, and the alternative hypothesis is that the correlation coefficient is not zero.
Notice in each case that the hypotheses are mutually exclusive. If the null is false, the alternative must be true. The purpose of null hypothesis statistical tests is generally to show that the null has a low probability of being true (the p value is less than .05) – low enough that the researcher can legitimately claim it is false. The reason this is done is to support the allegation that the alternative hypothesis is true.
In this context you will be studying the details of the first type of test. This is the test of difference between group means. In variations on this model, the two groups can actually be the same people under different conditions, or one of the groups may be assigned a fixed theoretical value. The main idea is that two mean values are being compared. The two groups each have an average score or mean on some variable. The null hypothesis is that the difference between the means is zero. The alternative hypothesis is that the difference between the means is not zero. Notice that if the null is false, the alternative must be true. It is first instructive to consider some of the details of groups. Means, and difference between them.
Null Hypothesis Significance Test
The most common forms of the Null Hypothesis Significance Test (NHST) are three types of t tests, and the test of significance of a correlation. The NHST also extends to more complex tests, such as ANOVA, which will be discussed separately. Below, the null hypothesis and the alternative hypothesis are given for each of the following tests. It would be a valuable use of your time to commit the information below to memory. Once this is done, then when we refer to the tests later, you will have some structure to make sense of the more detailed explanations.
1. One-sample t test: The question in this test is whether a single sample group mean is significantly different from some stated or fixed theoretical value - the fixed value is called a parameter.
· Null Hypothesis: The difference between the sample group mean and the fixed value is zero in the population.
· Alternative hypothesis: T.
Assessment 2
Quality Improvement Proposal
Overview:
Write a quality improvement proposal, 5–7 pages in length, that provides your recommendations for expanding a hospital's HIT to include quality metrics that will help the organization qualify as an accountable care organization.
Health care has undergone a transformation since the release of the Institute of Medicine's 2000 report
To Err Is Human: Building a Safer Health System.
The report highlighted medical errors as a contributing factor leading to poor patient outcomes. The Institute of Medicine challenged organizations to implement evidence-based performance improvement strategies in order to improve patient quality and safety. Multiple governmental and regulatory agencies, such as the Centers for Medicare and Medicaid Services (CMS) and the Agency for Healthcare Quality and Research (AHRQ), vowed to strengthen and improve incentives for participation, safety, quality, and efficiency in accountable care organizations (ACOs).
Health information technology (HIT) performs an essential role in improving health outcomes of individuals, the community, and populations. Health organizations, consumer advocacy groups, and regulatory committees have made a commitment to explore current and future opportunities that HIT offers to continue momentum to meet the Institute of Medicine's goal of improving safety and quality.
Understanding HIT is important to improving individual, community, and population access to health care and health information. HIT enables quick and easy access to information for both patients and providers. Accessible information has been shown to improve the patient care experience and reduce redundancies, thereby reducing health care costs.
This assessment provides an opportunity for you to make recommendations for expanding a hospital's HIT in ways that will help the hospital qualify as an ACO.
By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
Competency 2: Explain the relationship between care coordination and evidence-based data.
Recommend ways to expand an organization's HIT to include quality metrics.
Identify potential problems that can arise with data gathering systems and outputs.
Competency 3: Use health information technology to guide care coordination and organizational practice.
Describe the main focus of information gathering in health care and how it contributes to guiding the development of organizational practice.
Competency 4: Communicate effectively with diverse audiences, in an appropriate form and style, consistent with applicable organizational, professional, and scholarly standards.
Write clearly and concisely, using correct grammar and mechanics.
Support main points, claims, and conclusions with relevant and credible evidence, correctly formatting citations and references using APA style.
Reference
.
Assessment 2by Jaquetta StevensSubmission dat e 14 - O.docxgalerussel59292
Assessment 2
by Jaquetta Stevens
Submission dat e : 14 - Oct- 2018 03:06PM (UT C- 0500)
Submission ID: 101964 1991
File name : Stevens_J_Assessment_2.do c (66K)
Word count : 1894
Charact e r count : 134 64
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Assessment 2
ORIGINALITY REPORT
PRIMARY SOURCES
Submitted to Capella Education Company
St udent Paper
www.nivel.nl
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Submitted to EDMC
St udent Paper
Submitted to University of Abertay Dundee
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uncch.pure.elsevier.com
Int ernet Source
Matthew A. Jarrett, Anna Van Meter, Eric A.
Youngstrom, Dane C. Hilton, Thomas H.
Ollendick. "Evidence-Based Assessment of
ADHD in Youth Using a Receiver Operating
Characteristic Approach", Journal of Clinical
Child & Adolescent Psychology, 2016
Publicat ion
eprints.bbk.ac.uk
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Int ernet Source
"Handbook of Childhood Psychopathology and
Developmental Disabilities Assessment",
Springer Nature America, Inc, 2018
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Submitted to Marist College
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openaccess.city.ac.uk
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www.raikesf oundation.org
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www.medicalnewstoday.com
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Assessment 2by Jaquetta StevensAssessment 2ORIGINALITY REPORTPRIMARY SOURCES
Running head: EVALUATION OF TECHNICAL QUALITY 8
Assessment 2: Evaluation of Technical Quality
This worksheet contains three sections:
· Section One: Purpose and Intended Population of Selected Test.
· Section Two: Technical Review - Reliability of Selected Test.
· Section Three: Technical Review - Validity of Selected Test.
· Section Four: Synthesis and Conclusion about Selected Test’s Psychometrics.
· Section Five: Resources (APA Style).
Section One: Purpose and Intended Population of Selected Test
Use the Mental Measurements Yearbook reviews, publisher Web sites, and peer-reviewed journal articles to obtain information about your one selected test*.
Selected Test
Achenbach System of Empirically Based Assessment
Purpose of Test
The purpose of ASEBA is to measure mental capabilities, the ability to function, and to target specific issues (Achenbach, 2014).
Intended Population
18 mos.- 90 years old
* in some cases, you may find limited published work on the most recent version of a.
Assessment 2PRINTBiopsychosocial Population Health Policy .docxgalerussel59292
Assessment 2
PRINT
Biopsychosocial Population Health Policy Proposal
Develop a 2–4-page proposal for a policy that should help to improve health care and outcomes for your target population.
Note: Each assessment in this course builds on the work you completed in the previous assessment. Therefore, you must complete the assessments in this course in the order in which they are presented.
Cost and access to care continue to be main concerns for patients and providers. As technology improves our ability to care for and improve outcomes in patients with chronic and complex illnesses, questions of cost and access become increasingly important. As a master’s-prepared nurse, you must be able to develop policies that will ensure the delivery of care that is effective and can be provided in an ethical and equitable manner.
SHOW LESS
By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
Competency 1: Design evidence-based advanced nursing care for achieving high-quality population outcomes.
Propose a policy and guidelines that will lead to improved outcomes and quality of care for a specific issue in a target population.
Competency 2: Evaluate the efficiency and effectiveness of interprofessional interventions in achieving desired population health outcomes.
Analyze the potential for an interprofessional approach to implementing a proposed policy to increase the efficiency or effectiveness of the care setting to achieve high quality outcomes.
Competency 3: Analyze population health outcomes in terms of their implications for health policy advocacy.
Advocate the need for a proposed policy in the context of current outcomes and quality of care for a specific issue in a target population.
Competency 4: Communicate effectively with diverse audiences, in an appropriate form and style, consistent with organizational, professional, and scholarly standards.
Communicate proposal in a professional and persuasive manner, writing content clearly and logically with correct use of grammar, punctuation, and spelling.
Integrate relevant sources to support assertions, correctly formatting citations and references using APA style.
Competency Map
CHECK YOUR PROGRESS
Use this online tool to track your performance and progress through your course.
Toggle Drawer
ContextAs a master's-prepared nurse, you have a valuable viewpoint and voice with which to advocate for policy developments. As a nurse leader and health care practitioner, often on the front lines of helping individuals and populations, you are able to articulate and advocate for the patient more than any other professional group in health care. This is especially true of populations that may be underserved, underrepresented, or are otherwise lacking a voice. By advocating for and developing policies, you are able to help drive improvements in outcomes for .
Assessment 2 Instructions Ethical and Policy Factors in Care Coordi.docxgalerussel59292
Assessment 2 Instructions: Ethical and Policy Factors in Care Coordination
Select a community organization or group that you feel would be interested in learning about ethical and policy issues that affect the coordination of care. Then, develop and record a 10-12-slide, 20-minute presentation, with audio, intended for that audience. Create a detailed narrative script for your presentation, 4-5 pages in length.
As coordinators of care, nurses must be aware of the code of ethics for nurses and health policy issues that affect the coordination of care within the context of the community. To help patients navigate the continuum of care, nurses must be proficient at interpreting and applying the code of ethics for nurses and health policy, specifically, the Affordable Care Act (ACA). Being knowledgeable about ethical and policy issues helps ensure that care coordinators are upholding ethical standards and navigating policy issues that affect patient care.
This assessment provides an opportunity for you to develop a presentation for a local community organization of your choice, which provides an overview of ethical standards and relevant policy issues that affect the coordination of care. Completing this assessment will strengthen your understanding of ethical issues and policies related to the coordination and continuum of care, and will empower you to be a stronger advocate and nursing professional.
It would be an excellent choice to complete the Vila Health: Ethical Decision Making activity prior to developing the presentation. The activity provides a helpful update on the ethical principles that will help with success in this assessment.
Demonstration of Proficiency
By successfully completing this assessment, you will demonstrate your proficiency in the course competencies through the following assessment scoring guide criteria:
Competency 4: Defend decisions based on the code of ethics for nursing.
Assess the impact of the code of ethics for nurses on the coordination and continuum of care.
Competency 5: Explain how health care policies affect patient-centered care.
Explain how governmental policies related to the health and/or safety of a community affect the coordination of care.
Identify national, state, and local policy provisions that raise ethical questions or dilemmas for care coordination.
Competency 6: Apply professional, scholarly communication strategies to lead patient-centered care.
Communicate key ethical and policy issues in a presentation affecting the coordination and continuum of care for a selected community organization or support group. Either speaker notes or audio voice-over are included.
Preparation
Your nurse manager at the community care center is well connected and frequently speaks to a variety of community organizations and groups. She has noticed the good work you are doing in your new care coordination role and respects your speaki.
Assessment 2-Analysing factual texts This assignment re.docxgalerussel59292
Assessment 2
-Analysing factual texts
This assignment requires students to assess and critically analyse one or two of the key issues, concepts, keywords or themes raised across the module in some detail. The assignment must address the above by paying specific reference to examples drawn from one of the following factual formats listed below.
Students must apply a concept to a textual example
:-Broadcast news (eg The Channel 4 News, PM)
-Political discussion show (eg Question Time, Any Questions)-
Current affairs (eg Newsnight, Today)-
The talk show (eg The Jeremy Kyle Show)-
Documentary (eg Dispatches, The Report)-
Reality television (eg The X-Factor)-
Lifestyle television (eg How to Look Good Naked)
The essay should focus principally on one concept. It can refer to others in passing if there is significant overlap -eg if discussing impartiality in broadcast news it may be appropriate to briefly mention balance or objectivity. •Similarly, the essay should focus principally on one television, radio example.•Students are encouraged to engage with critical debates that may take place around their chosen example (eg a newspaper’s reaction to a broadcast).•If your analysis refers to specific episodes, you must ensure you reference the text in full (eg original date of airing, URL for online viewing, channel name, etc).•Be careful not to dilute your analysis by trying to cover lots of areas superficially.•The essay requires students to be critical rather than descriptive. Describing the narrative of a text achieves very little in isolation other than to pad out the word count inefficiently.•Similarly, long general historiographies of concepts or formats are seldom conducive to critical analysis. Significant moments or developments are acceptable providing they pertain to the selected example.•The best work will demonstrate knowledge of the subjects, contextualising relevant themes and issues in relation to historical shifts and the contemporary television landscape.•The assignment should consist of your own analysis of a media text rather than paraphrasing an article by an established author. Higher grades will be awarded to work that is able to apply an argument/framework from one area and apply it to a different example –eg taking the work of Lunt and Stenner on The Jerry Springer Show and applying it to The Jeremy Kyle Show or Higgins’ work on newspapers and applying it to television news.•The essay should be 2500 words. It can go 10% either side of this target without penalty. grades can be penalised for failing to adhere to this target.Your essays must include critical reference to definitions of your chosen concepts from legitimate academic sources, either from within the recommended course reading or from your own independent research. Your assignments must be written entirely in your own words (except for properly acknowledged quotations). A bibliography must be appended. We remind you about, and emphasise the importance of.
Assessment 2:
Description/Focus
Essay
Value
50%
Due Date
Midnight Sunday 2 (Week 12)
Length
2500 words
Task: Human services practitioners work across many domains of practice including direct work with individuals, groups and communities.
1. Critically examine the policy or policies that you consider impact upon a client group and suggest ways that policy could be changed to improve the life outcomes for those with whom you are working.
2. Develop a framework that you would adopt for influencing policy change that aligns with your professional values, standards and ethics.
Presentation: The document will be typed in a word document, 12 pt. Font, 1½ or Double spacing
Assessment criteria:
· Critical analysis of social policy
· Application of theory to practice
· Adherence to academic conventions of writing
(eg referencing; writing style)
· At least 8 references. Format APA 6th referencing.
Running head: NETWORK AND WORKFLOW FOR A DATA ANALYTICS COMPANY 1
NETWORK AND WORKFLOW FOR A DATA ANALYTICS COMPANY 2
Network and Workflow for a Data Analytics Company on Ssports
Student Name Nezar Al Massad
Institution Name Dr. Mark O'Connell
Network and Workflow for a Ddata Analytics Company on Ssports.
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AIRCRAFT PITCH EECE 682 Computer Control Of Dynamic.docx
1. AIRCRAFT PITCH
EECE 682
Computer Control Of Dynamic System
Project Report
Boeing Aircraft- Pitch Controller
Example: Dynamics, Modeling, Simulation, Analysis
Instructor:
Dr. Adel Ghandakly
Dept. Electrical and Computer Engineering
California State University, Chico
Submitted By:
Nasser Al Ahbabi
AIRCRAFT PITCH
2. BOEING AIRCRAFT- PITCH CONTROLLER
Example: Dynamics, Modeling, Simulation, Analysis
by
Nasser Al Ahbabi
California State University, Chico.
NOVEMBER 2014
Abstract
Though airplane has a number of important factors, its stability
and control is a key design parameter that must be met. In an
airplane
the stability is defined in three angles i.e. pitch, yaw, and roll.
In this paper I have focused on the pitch. The system transfer
was
3. AIRCRAFT PITCH
obtained through analyzing the various parameter involved in
the pitch control. In all the designs, I considered the design
parameter
requirements i.e. the percentage overshoot, steady state error,
settling time, and rise time of Boeing aircraft. The designs of
pitch
controller using various techniques have been implemented on
the system transfer function. I have provided an extension of to
these
techniques by using MATLAB/Simulink models that plays an
important role in monitoring the results of designed controllers.
In
addition, I have also provided a descriptive analysis of the
system response to the designed controllers and their
conclusions.
Keywords: Aircraft, Pitch, Ackerman, Digitized PID,
Diophantine, Optimal Control, Controller , Simulink and
MATLAB design.
CONTENTS:
4. INTRODUCTION
� INTRODUCTION
MATHEMATICAL MODEL
� BOEING AIRCRAFT: PHYSICAL SETUP AND SYSTEM
EQUATIONS
� TRANSFER FUNCTION AND STATE-SPACE MODEL
� DESIGN REQUIREMENTS:
CONTROLLER DESIGN
AIRCRAFT PITCH
� DESIGN 1 : DIGITIZED PID
� DESIGN 2 : DIRECT METHOD ( CLOSED FORM)
� DESIGN 3 : DIRECT METHOD ( DIOPHANTINE)
� DESIGN 4 : POLE PLACEMENT (ACKERMAN’S
FORMULA)
� DESIGN 5 : OPTIMAL CONTROL
CONCLUSION
REFERENCES
5. 1. INTRODUCTION
Aircrafts are perfect and good examples of a Controller system.
They possess unique characteristics that make their controller
design a
more challenging problem. On linearization of the model we can
attain results with simplified controller designs.
Major parameter in the design of aircrafts entails the horizontal
speed, pitch control and the throttle. The throttle controls the
main
motor revolutions per minute; the pitch controls the magnitude
of the motor thrust. There are two inputs that are independent;
the
longitudinal input and the lateral cyclic input. These controls
An aircraft in flight is free to rotate in three dimensions: pitch,
nose up or down about an axis running from wing to wing, yaw,
nose
left or right about an axis running up and down; and roll,
rotation about an axis running from nose to tail. In this project,
only one
dimension is considered. These two inputs control the angles of
roll and pitch.
In this project, I have used MATLAB based approach for
simulation and design by applying four various controller
design techniques;
Digitized PID, Direct Methods (Closed form and with
Diophantine) and pole placement (Ackerman's Formula) and
Optimal Control. I
AIRCRAFT PITCH
6. used Simulink in modeling these controller designs on the
system transfer function for Direct method (Diophantine) and
Optimal
Control. I analyzed their response as per the design
requirements.
2. MATHEMATICAL MODEL
2.1 Boeing Aircraft: Physical setup and system equations
The equations governing the motion of an aircraft are a very
complicated set of six nonlinear coupled differential equations.
However,
under certain assumptions, they can be decoupled and linearized
into longitudinal and lateral equations. Aircraft pitch is
governed by
the longitudinal dynamics. In this example we will design an
autopilot that controls the pitch of an aircraft.
The basic coordinate axes and forces acting on an aircraft are
shown in the figure given below.
AIRCRAFT PITCH
Assuming that the aircraft is in steady-cruise at constant
altitude and velocity; thus, the thrust, drag, weight and lift
7. forces balance each
other in the x- and y-directions. We will also assume that a
change in pitch angle will not change the speed of the aircraft
under any
circumstance (unrealistic but simplifies the problem a bit).
Under these assumptions, the longitudinal equations of motion
for the
aircraft can are:
ά=μΩσ [-(CL +CD) α + 1 q – (CW sinϒ) θ+CL]
(μ-CL)
q·=μΩ [[CM-η(CL +CD)] α
+[CM(1-μCL)]q+ (ηCW sinϒ)δ )
2iyy
θ·=Ωq
Where;
α = Angle of attack.
q=Pitch rate.
θ=Pitch angle.
δ=Elevator deflection angle.
μ=ρSḉ
4m
ρ= Density of air.
s= Platform area of the wing.
ḉ=Average chord length.
m=Mass of the aircraft.
Ω=2U
ḉ
U=Equilibrium flight speed.
CT = Coefficient of thrust.
CD=Coefficient of drag.
CL= Coefficient of lift.
CW= Coefficient of weight.
CM= Coefficient of pitch moment.
ϒ= Flight path angle.
8. σ=Constant.
iyy = Normalized moment of inertia.
η=μσCM=Constant.
In this system, the input will be the elevator deflection angle δ
and the output will be the pitch angle θ of the aircraft.
2.2 Transfer function and state-space model
The linearized equations governing the motion of a Boeing's
commercial aircraft are given by;
dα(t) =ά=-0.313α(t) +56.7q(t) +0.232δ(t)
AIRCRAFT PITCH
dt
dq(t) = q·=-0.0139α(t) - 0.426q(t) +0.0203δ(t)
dt
dθ(t) = θ·=56.7q(t)
dt
Transfer Function
The transfer function of the above system is obtained by taking
the Laplace transform of the above modeling equations
assumimg zero
initial conditions. This gives;
sA(s)=-0.313A(s) +56.7Q(s) +0.232∆(s)
sQ(s)=-0.0139A(s) -0.426Q(s) +0.0203∆(s)
sθ(s)=56.7Q(s)
The open-loop transfer function obtained by carrying about few
steps of algebra on the above equations giving;
9. P(s)=Θ(s) = 1.151s + 0.1774
∆(s) s3 + 0.739s2 + 0.921s
State Space
The above equation can be written as matrices as;
AIRCRAFT PITCH
2.3 Design requirements:
In this project, I chose some design criteria in which I designed
a feedback controller in response to a step command of pitch
angle.
The actual pitch angle overshoots less than 10%, has a rise time
of less than 2 seconds, a settling time of less than 10 seconds,
and a
steady-state error of less than 2%. For example, if the reference
is 0.2 radians (11 degrees), then the pitch angle will not exceed
approximately 0.22 rad, will rise from 0.02 rad to 0.18 rad
within 2 seconds, will settle to within 2% of its steady-state
value within 10
seconds, and will settle between 0.196 and 0.204 radians in
steady-state.
In summary, the design requirements are the following.
x Overshoot less than 10%
x Rise time less than 2 seconds
x Settling time less than 10 seconds
x Steady-state error less than 2%
10. AIRCRAFT PITCH
3. THE CONTROLLER DESIGN
The figure above shows a simple pitch controller design block
model for the Boeing Aircraft. Taking the system transfer
function
derived above I will be designing the controller through the
following various techniques;
� Digitized PID
� Direct Methods (Closed Form and with Diophantine)
� Pole Placement (Ackerman’s Formula)
� Optimal Control
AIRCRAFT PITCH
3.1) AIRCRAFT PITCH: THE DIGITIZED PID
CONTROLLER:
11. A proportional-integral-derivative controller (PID controller) is
a control loop feedback mechanism (controller) widely used in
controlling systems in industries. A PID controller calculates an
error value as the difference between a measured process
variable and
a desired set point. The controller attempts to minimize the
error by adjusting the process through use of a manipulated
variable. A
block diagram of a PID controller in a feedback loop is as
shown below
AIRCRAFT PITCH
The closed-loop transfer function of the system with a PID
controller is:
X(s) = Kds2 + Kps + Ki .
F(s) s3 + (10 + Kd)s2 + (20 +Kp)s + Ki
The effects of each of controller parameters Kp, Kd and Ki, on
a closed-loop system are summarized in the table below.
CL RESPONSE RISE TIME OVERSHOOT SETTLING TIME S-
S ERROR
AIRCRAFT PITCH
12. After several trial and error runs, the gains Kp =350, Ki=300,
and Kd= 50 provided the desired response giving the following
step
response;
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
Step Response
Time (seconds)
Am
pl
itu
de
Kp Decrease Increase Small Change Decrease
Ki Decrease Increase Increase Eliminate
Kd Small Change Decrease Decrease No Change
13. AIRCRAFT PITCH
Increasing the derivative gain Kd in a PID controller often helps
reduce overshoot. Adding a derivative control reduces the
oscillation
in the response a sufficient amount that the other gains can be
increased to reduce the settling time.
C(s)= 4.4545 (1 + 0.22s + 1.1s2) ≈ 4.45 + 0.98 + 4.90s
s s
This transfer function is a PID compensator with Ki = 4.45, Kp
= 0.98, and Kd = 4.90. The resulting closed-loop step response
is
shown below.
AIRCRAFT PITCH
This response meets all of the requirements except for the settle
time which at 12.6 seconds is a little larger than the given
requirement
of 10 seconds. The proportional gain was increased in order to
reduce the system's settle time. Increasing Kp means that I may
no
longer achieve the minimum possible performance metric,
however, i did that in order to decrease the resulting settle time.
Specifically, l changed Kp so that it equals 2. The resulting PID
controller is shown below.
14. AIRCRAFT PITCH
The PID controller response shown below meets all of the given
requirements as summarized below.
� Overshoot = 5% < 10%
� Rise time = 1.2 seconds < 2 seconds
� Settling time = 5 seconds < 10 seconds
� Steady-state error = 0% < 2%
Therefore, this PID controller will provide the desired
performance of the aircraft's pitch.
AIRCRAFT PITCH
PID controller Response
AIRCRAFT PITCH
3.2) AIRCRAFT PITCH: DIRECT METHOD - CLOSED
FORM:
This method is a direct analytical technique for design. In order
to stabilize a control system and eventually meet the given
design
requirements, a feedback controller is added and hence we have
both the forward and feedback path controllers. The figure
below
illustrates the control architecture we will employ.
15. P(s)=Θ(s) = 1.151s + 0.1774
∆(s) s3 + 0.739s2 + 0.921s
The closed-loop transfer function for the above with the
controller C(s) simply set equal to one can be generated using
the MATLAB
command feedback.
I scaled the response to model the fact that the pitch angle
reference is a 0.2 radian (11 degree) step. Running my m-file at
the
command line produced the plot shown below in I added the
annotations for the rise time, settling time and final value.
AIRCRAFT PITCH
The steady-state error appears to be driven to zero and there is
no overshoot in the response, though the rise-time and settle-
time
requirements are not met.
I used the MATLAB commands pole and zero to reveal the
poles and zeros of the closed-loop transfer function (shown on
closedform.m file)
Assuming the closed-loop transfer function has the form Y(s) /
R(s), the output Y(s) in the Laplace domain is calculated as
follows
where R(s) is a step of magnitude 0.2.
Y(s) = 1.151s + 0.1774
16. R(s) s3 + 0.739s2 + 0.921s
AIRCRAFT PITCH
Y(s) = 1.151s + 0.1774 R(s)
s3 + 0.739s2 + 0.921s
Y(s) = 0.2 (1.151s + 0.1774 )
s3 + 0.739s2 + 0.921s
The above expression can be expressed as partial fraction as,
Y(s) = 0.2 _ 0.08 81 . _ 0.1121s + 0.08071
s s + 0.08805 s2 + 0.6509s + 2.015
The inverse Laplace transform of the above expression is taken
to generate the corresponding time domain expression shown
below.
y(t)=0.2 – 0.0881e-0.08805t – e-0.3255t(0.1121cos(1.3816t) +
0.0320 sin(1.3816t))
Using the above equation, I generated the graph below in matlab
AIRCRAFT PITCH
0 10 20 30 40 50 60 70
-0.05
0
0.05
17. 0.1
0.15
0.2
time (sec)
pi
tc
h
an
gl
e
(ra
d)
Closed-loop Step Response
AIRCRAFT PITCH
3.3) AIRCRAFT PITCH: DIRECT METHOD ( DIOPHANTINE)
Controller design by
Diophantine method is based on the Diophantine Equation.
When given the paramount and key polynomials D(z) and G(z)
each
having an order n and a H(z) polynomial of the order (2n-1) the
Diophantine equation is given by;
18. d(z)D(z)+g(z)G(z)=H(z)
From the mathematical modeling, the transfer function is given
as;
P(s)=Θ(s) = 1.151s + 0.1774
∆(s) s3 + 0.739s2 + 0.921s
AIRCRAFT PITCH
AIRCRAFT PITCH
3.4) AIRCRAFT PITCH: POLE-PLACEMENT ACKERMAN
The continuous-time state-space model of the aircraft pitch
dynamics was derived as;
Where the input is elevator deflection angle δ and the output is
the aircraft pitch angle θ. For a step reference of 0.2 radians,
the
following are the design criteria;
� Overshoot less than 10%
19. � Rise time less than 2 seconds
� Settling time less than 10 seconds
� Steady-state error less than 2%
Discrete state-space
In designing a control system a sampled-data model of the plant
was generated. I used MATLAB to generate this model from a
continuous-time model using the c2d command. The c2d
command requires three arguments: a system model, the
sampling time (Ts)
and the type of hold circuit. In this design I assumed a zero-
order hold (zoh) circuit
In choosing a sample time, it is desired that the sampling
frequency be fast compared to the dynamics of the system in
order that the
sampled output of the system captures the system's full
behavior, that is, so that significant inter-sample behavior isn't
missed. One
measure of a system's "speed" is its closed-loop bandwidth. A
good rule of thumb is that the sampling time be smaller than
1/30th of
the closed-loop bandwidth frequency. Thus, to be sure of a
small enough sampling time, I used a sampling time of 1/100
sec/sample.
The after running commands (shown in m-file) in MATLAB, I
obtained four matrices representing the sampled-data state-
space
model. Hence, the discrete-time state-space model is;
AIRCRAFT PITCH
20. Controllability: Before designing the controller I had to verify
the controllability of the system. For the system to be
completely state
controllable, the controllability matrix must have rank n where
the rank of a matrix is the number of independent rows (or
columns).
The controllability matrix of a discrete-time system has the
same form as a continuous-time system.
C=[|A|AB|A2B|. . .|An-1B|]
Since the controllability matrix is 3x3, its rank must be 3. The
MATLAB command rank was used to calculate the rank of a
matrix.
Adding the following additional commands in an m-file and
running in the MATLAB command window will produce the
following
output.
co = ctrb(sys_d);
Controllability = rank(co)
Controllability =
3
Therefore, the system is completely state controllable since the
controllability matrix has rank 3
The schematic of a discrete full-state feedback control system is
shown below, where q-1 is the delay operator (not the aircraft's
pitch
rate q). NB: I assumed that D = 0(Hence not shown).
21. AIRCRAFT PITCH
where
K = control gain matrix
x = [ alpha, q, theta ]' = state vector
theta_des = reference (r)
delta = theta_des - K x = control input (u)
theta = output (y)
Substituting the state-feedback law δ(k)=θdes(k) – K x(k) for
δ(k) to the state-space equations leads to the following
assuming that all
of the state variables are measured;
x(k+1)=(A-BK)x(k)+Bθdes (k)
θ(k)=Cx(k)
Linear Quadratic Regulator (LQR) method is used to find the
control matrix (K). The discrete version of the same LQR
method is
used. This type of control technique optimally balances the
system error and the control effort based on a cost specified that
defines
the relative importance of minimizing errors and minimizing
control effort. In the case of the regulator problem, it is
assumed that the
reference is zero. To use this LQR method, two parameters are
defined: the state-cost weighted matrix (Q) and the control
weighted
matrix (R). For simplicity, I chose the control weighted matrix
equal to 1 (R=1), and the state-cost matrix (Q) equal to pC'C.
By
employing the vector C from the output equation means I only
considered those states in the output in defining the cost. In this
case, θ
is the only state variable in the output. The weighting factor (p)
22. was chosen by trial and error in order to modify the step
response to
achieve the given requirements. Since we have a single input
system, R is a scalar.
AIRCRAFT PITCH
Control matrix (K) is found by employing the MATLAB
command dlqr which is the discrete-time version of the lqr
command. I
chose a weighting factor p =50. From matlab, the values of Q
and K are found as;
Q =
0 0 0
0 0 0
0 0 50
K =
-0.6436 168.3611 6.9555
The stair-step response is generated as shown below ;
AIRCRAFT PITCH
Examination of the above demonstrates that the rise time,
overshoot, and settling time are satisfactory. However, there is
a large
steady-state error but this can be corrected by introducing a
precompensator to scale the overall output.
Adding Precompensator
23. Unlike other design methods, the full-state feedback system
does not compare the output to the reference; instead, it
compares all
states multiplied by the control matrix (K x) to the reference as
shown below.
In obtaining the desired output, the reference input is scaled so
that the output does equal the reference in steady state by
introducing a
precompensator scaling factor, Nbar. The basic schematic of the
state-feedback system with scaling factor (Nbar) is shown
below.
0 1 2 3 4 5 6 7 8 9 10
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
time (sec)
pi
tc
h
an
24. gl
e
(ra
d)
Closed-Loop Step Response: DLQR
AIRCRAFT PITCH
The generated the stair-step response is;
AIRCRAFT PITCH
From the plot above, the Nbar factor eliminates the steady-state
error and all design requirements are satisfied.
0 1 2 3 4 5 6 7 8 9 10
0
0.05
25. 0.1
0.15
0.2
0.25
time (sec)
pi
tc
h
an
gl
e
(ra
d)
Closed-Loop Step Response: DLQR with Precompensation
AIRCRAFT PITCH
3.5) AIRCRAFT PITCH: OPTIMAL CONTROL
In optimal control, the given state space model is converted to a
discrete state space model. I did this using the function c2dm
that
requires 6 parameters ( A,B, C, D, the sampling time Ts and the
state space matrix). I implemented this in Matlab using the
26. function
'dlqr'.
Optimal control
AIRCRAFT PITCH
AIRCRAFT PITCH
4) CONCLUSION
Among various numbers of important factors, an airplane’s
stability and control is major design parameter that must be met.
In an
airplane the stability is defined in three angles i.e. pitch, yaw,
and roll. This paper only focused to control the pitch.
Overshoot, rise
time, steady-state error and settling time of a pitch are
minimized and regulated during the designing of the controllers
using different
methods and techniques. MATLAB played an important role in
analyzing and comparing the results of the designed controller.
I
successfully designed, tested, implemented and analyzed the
various controller design techniques on the Pitch Control of the
Boeing
Aircraft.
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parallel adaptive controller for fighter aircraft pitch-rate
tracking,” IEEE
Transactions on Instrumentation and Measurement, vol. 60, no.
1, pp. 258–267, 2011. View at Publisher · View at Google
Scholar ·
View at Scopus
[4] S. E. Talole, A. Ghosh, and S. B. Phadke, “Proportional
navigation guidance using predictive and time delay control,”
Control
Engineering Practice, vol. 14, no. 12, pp. 1445–1453, 2006.
View at Publisher · View at Google Scholar · View at Scopus
[5] M. Pachter, P. R. Chandler, and L. Smith, “Maneuvering
flight control,” Journal of Guidance, Control, and Dynamics,
vol. 21, no.
3, pp. 368–374, 1998. View at Scopus