This document introduces a group presenting on simulation modeling. It lists the group members and their student IDs. The presentation topic is introduced as simulation, modeling, its applications, advantages, and disadvantages. Simulation is defined as executing a model represented by a computer program that provides information about the system being investigated based on a set of assumptions. The document provides some historical background on the growth of simulation and its applications. Examples of simulation applications are discussed in various fields like engineering, manufacturing, military, weather forecasting, and more. The simulation process and some example models are described. Advantages and disadvantages of simulation are also summarized.
introduction to modeling, Types of Models, Classification of mathematical mod...Waqas Afzal
Types of Systems
Ways to study system
Model
Types of Models
Why Mathematical Model
Classification of mathematical models
Black box, white box, Gray box
Lumped systems
Dynamic Systems
Simulation
This is a presentation from video on 'Introduction to Operations Research' available at the end of this presentations and directly at https://youtu.be/PSOW3_gX2OU
Topics like Organisations of Operations Research, History of Operations Research Role of Operations Research(OR), Scope of Operations Research(OR), Characteristics of Operations Research(OR), Attributes of Operations Research(OR).
This video also talks about Models of Operations Research
• Degree of abstraction
o Mathematical models
o Language models
o Concrete models
• Function
o Descriptive models
o Predictive models
o Normative models
• Time Horizon
o Static models
o Dynamic models
• Structure
o Iconic or physical models
o Analog or schematic models
o Symbolic or mathematical models
• Nature of environment
o Deterministic models
o Probabilistic models
• Extent of generality
o General model
o Specific models
-What is Sensitivity Analysis in Project Risk Management?
-Example on Sensitivity Analysis….
-Types of Sensitivity Analysis……
-Advantages & Disadvantages
Models of Operations Research is addressedSundar B N
Introduction, Meaning and Characteristics of Operations Research is addressed.
MODELS IN OPERATIONS RESEARCH, Classification of Models, degree of abstraction, Purpose Models, Predictive models, Descriptive models, Prescriptive models, Mathematic / Symbolic models, Models by nature of an environment, Models by the extent of generality, Models by Behaviour, Models by Method of Solution, Models by Method of Solution, Static and dynamic models, Iconic models Iconic models, Analogue models.
Subscribe to Vision Academy for Video Assistance
https://www.youtube.com/channel/UCjzpit_cXjdnzER_165mIiw
This presentation is detailed PPT on Management Information System. Infact it is a combination of various presentations that are downloaded from the internet.
The presentation is self explanatory and is very helpful for Management and Commerce students
Importance of Operation Research in Decision Making – MIT School of Distance ...MIT School
Operation Research is considered to be the most supportive means in management because it can help in resolving any uncertain or complex problem easily. Decisions, controlling, productivity these points show the importance of operation research in the decision-making process. At MIT School of Distance Education (MIT-SDE), we train our students in such a way that they become decision-makers. So, apply for our management courses and gain a competitive edge.
To know more information you can visit here: http://blog.mitsde.com/importance-of-operation-research-in-decision-making/
Introduction to Operations Research with basic concepts along with Models in Operation Research also addressed.
Subscribe to Vision Academy YouTube Channel
https://www.youtube.com/channel/UCjzpit_cXjdnzER_165mIiw
Research approaches - Research Methodology - Manu Melwin Joymanumelwin
Two types of research approaches are
Quantitative approach.
Qualitative approach.
Quantitative approach involves the generation of data in quantitative form which can be subjected to rigorous quantitative analysis in a formal and rigid fashion. This approach can be further sub-classified into inferential, experimental and simulation approaches to research.
Training Slides of Decision Support System, discussing how the system as an interactive computer-based system that is being effectively used in communications technologies.
Some keypoints:
- The Decision Support Paradigm
- Basic Concepts of DSS
- Examples of DSS
For further information regarding the course, please contact:
info@asia-masters.com
This presentation shares his insights on design simulation and the new role of the simulator in Simulator Assisted Engineering. For more information, go to GSES.com, email info@gses.com, or call 800-638-7912. You can also follow GSE at @GSESystems and Facebook.com/GSESystems.
introduction to modeling, Types of Models, Classification of mathematical mod...Waqas Afzal
Types of Systems
Ways to study system
Model
Types of Models
Why Mathematical Model
Classification of mathematical models
Black box, white box, Gray box
Lumped systems
Dynamic Systems
Simulation
This is a presentation from video on 'Introduction to Operations Research' available at the end of this presentations and directly at https://youtu.be/PSOW3_gX2OU
Topics like Organisations of Operations Research, History of Operations Research Role of Operations Research(OR), Scope of Operations Research(OR), Characteristics of Operations Research(OR), Attributes of Operations Research(OR).
This video also talks about Models of Operations Research
• Degree of abstraction
o Mathematical models
o Language models
o Concrete models
• Function
o Descriptive models
o Predictive models
o Normative models
• Time Horizon
o Static models
o Dynamic models
• Structure
o Iconic or physical models
o Analog or schematic models
o Symbolic or mathematical models
• Nature of environment
o Deterministic models
o Probabilistic models
• Extent of generality
o General model
o Specific models
-What is Sensitivity Analysis in Project Risk Management?
-Example on Sensitivity Analysis….
-Types of Sensitivity Analysis……
-Advantages & Disadvantages
Models of Operations Research is addressedSundar B N
Introduction, Meaning and Characteristics of Operations Research is addressed.
MODELS IN OPERATIONS RESEARCH, Classification of Models, degree of abstraction, Purpose Models, Predictive models, Descriptive models, Prescriptive models, Mathematic / Symbolic models, Models by nature of an environment, Models by the extent of generality, Models by Behaviour, Models by Method of Solution, Models by Method of Solution, Static and dynamic models, Iconic models Iconic models, Analogue models.
Subscribe to Vision Academy for Video Assistance
https://www.youtube.com/channel/UCjzpit_cXjdnzER_165mIiw
This presentation is detailed PPT on Management Information System. Infact it is a combination of various presentations that are downloaded from the internet.
The presentation is self explanatory and is very helpful for Management and Commerce students
Importance of Operation Research in Decision Making – MIT School of Distance ...MIT School
Operation Research is considered to be the most supportive means in management because it can help in resolving any uncertain or complex problem easily. Decisions, controlling, productivity these points show the importance of operation research in the decision-making process. At MIT School of Distance Education (MIT-SDE), we train our students in such a way that they become decision-makers. So, apply for our management courses and gain a competitive edge.
To know more information you can visit here: http://blog.mitsde.com/importance-of-operation-research-in-decision-making/
Introduction to Operations Research with basic concepts along with Models in Operation Research also addressed.
Subscribe to Vision Academy YouTube Channel
https://www.youtube.com/channel/UCjzpit_cXjdnzER_165mIiw
Research approaches - Research Methodology - Manu Melwin Joymanumelwin
Two types of research approaches are
Quantitative approach.
Qualitative approach.
Quantitative approach involves the generation of data in quantitative form which can be subjected to rigorous quantitative analysis in a formal and rigid fashion. This approach can be further sub-classified into inferential, experimental and simulation approaches to research.
Training Slides of Decision Support System, discussing how the system as an interactive computer-based system that is being effectively used in communications technologies.
Some keypoints:
- The Decision Support Paradigm
- Basic Concepts of DSS
- Examples of DSS
For further information regarding the course, please contact:
info@asia-masters.com
This presentation shares his insights on design simulation and the new role of the simulator in Simulator Assisted Engineering. For more information, go to GSES.com, email info@gses.com, or call 800-638-7912. You can also follow GSE at @GSESystems and Facebook.com/GSESystems.
It‘s Math That Drives Things – Simulink as Simulation and Modeling EnvironmentJoachim Schlosser
You can benefit from Simulink, the software that Engineers love for doing their work
Engineers in industries like Aerospace, Automotive, Energy production, Industrial Machinery, Automation, Railway and many others use Model-Based Design with Simulink for an increasing amount of their applications. Simulink allows you to…
gain knowledge about the dynamics of your system and have a direct path to implementation
use the modeling language that most engineers speak.
Math underpins all Systems. Simulink is Math made real.
Whatever domain your system incorporates: It is likely that mathematics plays a part of it. For example, Simulink covers domains like:
Continuous time, Discrete time, Discrete event
State machine, Physical models, Text based algorithms
System environment, Digital hardware, Analog/RF hardware
Embedded software, Mechanical systems
MATLAB & Simulink provide a unified environment for all.
Functional testing those systems uses simulation and formal methods.
Begin to use Simulink for engineering mechatronic systems now.
Find ways to look at the system you could not do before, and save time in your development
Simulink is industry standard for engineering controls, signal processing.
Ask someone who already uses Simulink
Get a deeper insight on mathworks.com/model-based-design/
During conference, reach me at Twitter @schlosi
Overview of the SimCLIM software system for climate change adaptation and risk assessment. Development by CLIMsystems Ltd, the world leader in climate change adpatation and risk assessment software and associated services.
Improving layout and workload of manufacturing system using Delmia Quest simu...AM Publications
This paper describes a case study of analysis and optimization of the facility layout in a manufacturing cell
using a systematic search method and a Quest computer simulation model with graphical representation of the
manufacturing processes. The simulation model objective was to obtain Layout design to achieve a high productivity in the
flexible manufacturing system (FMS), to determine bottleneck locations and what the optimal batch size should be. The
Quest software proved to be a powerful tool in assessing what changes should be made to a manufacturing cell before
incurring manufacturing improvements and/or performing actual capital investments. The aim of this study is to get
an understanding of the cell and its behaviour regarding production and to use the simulation software to change,
analyse and improve the cell.
Virtual Commissioning of Small to Medium Scale Industry Using the Concepts of...IJERA Editor
Small scale industries produce certain products depending on the type of industry they have established. If these small scale industries decide to become medium scale certain changes have to be incorporated in plant layout to meet certain requirements. Certain changes include change in layout design, introducing new machines and equipments in the industry in order to produce new component .To implement these changes in the company we have to get information regarding the new component the company would produce based on this information we have design new plant layout. The purpose of this project is to plan a suitable plant layout which could meet company requirement. To design a new plant layout we are using Delmia as the simulation software. DELMIA Production System Simulation allows the process planner to validate the manufacturing system dynamically. Product flow and operation time, as well as scheduled maintenance and random equipment failure events, are simulated to help the planner understand how they will impact the system’s capacity. Process planners can determine if changes to the system are needed to achieve the desired production demands.
Network of Electronic Self-Navigating Transports Presentation (NEST)David Wu
Motivation and Vision Statement
Goals and Assumptions
Development Process
Conclusions
Acknowledgements
References
NEST Team Goals -
Develop an independent Air Operations Control (AOC) Center for unmanned aerial vehicles (UAVs)
Manage upwards of 500 to 1000 UAVs in a 10 mile radius with 1 to 10 operators
Provide operators with UAV details
Ability to give navigational commands to UAVs
Design an experiment to evaluate our solution
Construct a working prototype by using software development process learned in COMP 380/490
The Benefits of using Dynamic Simulation and Training SystemsRisman Hatibi
SimSci OTSs have been used worldwide on large-scale projects for not only
thoroughly checking the control system configurations in integrated systems before they are applied
to the actual plant, but also for training the operators, instructors and plant management in how
to best operate their facilities.
Machine learning, or predictive analytics have started entering into our daily life. Businesses and enterprises could use predictive analytics to improve efficiency, improve user experience, as well as to create new business opportunities. This talk will present WSO2 Machine Learner, our experiences of predicting Super Bowl winners, and few real life use cases. Furthermore, talk will discuss open challenges and problems people are working on.
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Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
4. DEFINITION OF SIMULATION
• Simulation is the execution of a model that is represented by
a computer program that given information about the system
being investigation.
• Simulation is the set of assumption.
5. HISTORICAL BACKGROUND OF SIMULATION
• In October 1961 IBM presented the "Gordon simulator" to norden SDC (systems design
company). In December 1961 Geoffrey gorden presented his paper at the fall joint computer
conference on a general purpose systems simulator (GPSS)
• In 1969 third conference on the application of simulation was held in December in los angeles.
Two common fears of simulation in early 80s were :
• Simulation is extremely complicated, so only experts can use it.
• Simulation takes forever because of programming and debugging.
6. • Computer simulation developed hand-in-hand with the rapid growth of the computer.
GROWTH RATE OF SIMULATION APP
8. PROCESS OF SIMULATING A SYSTEM
System
Definition
Model
Formulation
Input Data
Collection
Model
Translation
Verification
Experimentation Documentation
11. Slide 11
EXAMPLES OF APPLICATION
• Models of an intel 8086 CPU and DSP processors (voip).
• Simple digital systems (vending machine, alarm clock, plant
controller, robot path finder). Interpreter of VHDL and nvhdl
• Simple military systems: radar, unmanned vehicles, cc-130
loads monitoring system, static target seeker, mine seeker.
• Computer communication: routing protocols for lans, ip6,
client/server models, simple protocols.
• Physical: excitable media, particle collision, flow injection.
• Geographical/ecological : fire spread, plant growth,
watershed formation, erosion, ant foraging.
• Biosystems: mythocondria, heart tissue, bacteria spread.
12. APPLICATIONS
Designing and analyzing manufacturing systems
Evaluating H/W and S/W requirements for a computer system
Evaluating a new military weapons system or tactics
Determining ordering policies for an inventory system
Designing communications systems and message protocols for them
Designing and operating transportation facilities such as freeways, airports, subways, or ports
Evaluating designs for service organizations such as hospitals, post offices, or fast-food restaurants
Analyzing financial or economic systems
Manufacturing facility
Bank operation
Airport operations (passengers, security, planes, crews, baggage
Transportation/logistics/distribution operation
Hospital facilities (emergency room, operating room, admissions)
Computer network
Business process (insurance office)
Criminal justice system
Emergency-response system
16. Slide 16
Initial After 1.5 hr After 4 hrs
Temperature
Bacteria
concentration
Vibrio Parahaemolyticus bacteria
17. Slide 17
Sources of food
Ants seeking food
Ants returning to nest
Ants found pheromone path
Ants following pheromone paths
t=1 t=2 t=3 t=4
18. WEATHER FORECASTING
18
• Computer simulation of weather forecasting can be used to predict storms
• The wind, rain pattern and temperatures e.T.C for the whole planet are simulated
using very powerful computers.
19. SIMULATION OF A STORM
A 48 hours simulation of storm by weather and research model.
19
21. ARCHITECTURE
21
• Design stability of buildings are checked by simulation of earth quake through
simulation software
• Bridges are also simulated to check how much load they can resist, and what
improvement can be made
Application of Computer
Simulation
25. AERONAUTICS
25
• Trainee pilots have many hours of lesson in flight simulators before being
allowed to fly an airplanes.
• These simulators provide realistic flying situation like storms, engine failure…
• This experience help them to tackle such situation in real, as they have gained a
bit experience.
Application of Computer
Simulation
27. CREATING THE VIRTUAL WORLD
•Game engine--a software system within which games can be
created
•Following functionality provided by tools of a game engine:
• A rendering engine for graphics
• A physics engine to provide a collision detection
system and dynamics simulation
• A sound-generating component
27
28. Slide 28
A WATERSHED MODEL
Surface vegetation
Rain
Waterl(t)
Effective water
le(t)
Acumulated water
Ac(t)
Excedent water
flowingto neighbor
landslvs(t)
Land absortion
water f(t)
Water received
byfrom the
neighbors
lve(t)
WSHED - Topology - Time 0 95-100
90-95
85-90
80-85
75-80
70-75
65-70
60-65
55-60
50-55
45-50
40-45
35-40
30-35
25-30
20-25
WSHED - Quantum Hys 1.0 - After 10' 95-100
90-95
85-90
80-85
75-80
70-75
65-70
60-65
55-60
50-55
45-50
40-45
35-40
30-35
25-30
20-25
32. OPERATION PROCEDURES
• New polices, operating procedures, decision rules,
information flows, organizational procedures, and so on can
be explored without disrupting ongoing operations of the real
system.
33. HARDWARE DESIGNS
• New hardware designs, physical
layouts, transportation systems,
and so on, can be tested without
committing resources for their
acquisition.
ADVANTAGES OF SIMULATION
34. INTERNAL TEST
• Insight can be obtained about the interaction of variables.
• Can be used to study complex systems that would
otherwise be difficult to investigate.
ADVANTAGES OF SIMULATION
35. INVESTIGATING
Can be used to compress a time frame, a simulation model run
on a computer system can be used to investigate quickly the
effects of a change in a real life situation that take place over
several years.
Can be used in engineering and product design to investigate
the effect of changes without producing a physical prototype.
ADVANTAGES OF SIMULATION
36. MAIN DISADVANTAGES OF SIMULATION
EXPENSIVE TO BUILD A SIMULATION MODEL.
EXPENSIVE TO CONDUCT SIMULATION.
SOMETIMES IT IS DIFFICULT TO INTERPRET THE SIMULATION
RESULTS.
37. MODEL
•What is model?
Model is the representation of a system .A
model is the body of an information system.
38. MODEL TYPES
Two type of model:
1. Mathematical model
2. Physical model.
Mathematical model: mathematical model uses
mathematical notation and mathematical equation.
39.
40. Static and dynamic model
Static: Monte carlo represents a
system snapshort at a particular
point in time.
Dynamic: represents systems as they
change over time.