This slidedeck goes through the technology involved automatiing tests throught the design cycle (MIL, SIL, HIL and test cells). It also touches on topics like lights-out-testing and links to requirements databases.
Utilizing DeltaV Advanced Control Innovations to Improve Control PerformanceEmerson Exchange
Many functions of the DeltaV system are unique in the process industry. In this presentation we explore and discuss innovative features of the DeltaV PID and embedded Advanced Control products that can be applied to improve control performance. In particular, PID options are addressed that enhance cascade and override applications and allow effective single loop control using a sampled or wireless measurement. Application examples are used to illustrate how MPC can be easily added and commissioned online with no changes in the existing control strategy. Also, continuous data analytics is used an example that illustrates how future tools will enable improvements to be made in plant operations.
Gain a basic understanding of the principles of PID Loop Optimisation.
Understand why “Loop Tuning” is often not the solution to achieving (or restoring) stability in a process control loop.
Understand how PROFIBUS PA instrumentation can assist in Loop Optimisation.
Presentation give by Terry Blevins at the IFAC PID'12 conference in Brescia, Italy on March 28th, 2012. Presentation based on paper by Willy Wojsznis, Terry Blevins, John Caldwell, and Mark Nixon
The DeltaV PIDPlus is based on a modification of the PID reset and rate calculation to account for non-periodic measurement updates. An alternate approach is to use PID with a modified Kalman filter or modified Smith Predictor. Test results are presented that compare the PIDPlus to these alternate approaches.
Utilizing DeltaV Advanced Control Innovations to Improve Control PerformanceEmerson Exchange
Many functions of the DeltaV system are unique in the process industry. In this presentation we explore and discuss innovative features of the DeltaV PID and embedded Advanced Control products that can be applied to improve control performance. In particular, PID options are addressed that enhance cascade and override applications and allow effective single loop control using a sampled or wireless measurement. Application examples are used to illustrate how MPC can be easily added and commissioned online with no changes in the existing control strategy. Also, continuous data analytics is used an example that illustrates how future tools will enable improvements to be made in plant operations.
Gain a basic understanding of the principles of PID Loop Optimisation.
Understand why “Loop Tuning” is often not the solution to achieving (or restoring) stability in a process control loop.
Understand how PROFIBUS PA instrumentation can assist in Loop Optimisation.
Presentation give by Terry Blevins at the IFAC PID'12 conference in Brescia, Italy on March 28th, 2012. Presentation based on paper by Willy Wojsznis, Terry Blevins, John Caldwell, and Mark Nixon
The DeltaV PIDPlus is based on a modification of the PID reset and rate calculation to account for non-periodic measurement updates. An alternate approach is to use PID with a modified Kalman filter or modified Smith Predictor. Test results are presented that compare the PIDPlus to these alternate approaches.
Addressing control applications using wireless hart devicesEmerson Exchange
Many WirelessHART transmitter applications require that the measurement valve be used in closed loop Control. The PIDPlus capability introduced in DeltaV v11.3 enables robust control using WirelessHART measurements. A PIDPlus enhancement in DeltaV v12.3 further improves the response for setpoint changes. Details of the PIDPlus and field results using WirelessHART transmitters and PIDPlus are presented in the workshop.
Keysight i3070 (antes HP3070) Board Test InterfaceInterlatin
Conoce las caracterísiticas técnicas y utilidad del Keysight i3070 Board Test Interface (BTI) y cómo su nueva versión permite a ingenieros nuevos y con experiencia a realizar sus testplan de la mejor manera posible.
Aplication of on line data analytics to a continuous process polybetene unitEmerson Exchange
This Emerson Exchange, 2013 presentation summarizes the 2013 field trail results achieved by applying on-line continuous data analytics to Lubrizol’s continuous polybutene process. Continuous data analytics may be used to provide an on-line prediction of quality parameters, and enable on-line detection of fault conditions. Information is provided on improvements made in the model used for quality parameter prediction, and how the field trail platform was integrated into the process unit. Presenters Qiwei Li, production engineer, Efren Hernandez and Robert Wojewodka, Lubrizol Corp., and Terry Blevins, principal technologist at Emerson, won best in conference in the process optimization track for this presentation.
Practical Advanced Process Control for Engineers and TechniciansLiving Online
In today's environment, the processing, refining and petrochemical business is becoming more and more competitive and every plant manager is looking for the best quality products at minimum operating and investment costs. The traditional PID loop is used frequently for much of the process control requirements of a typical plant. However there are many drawbacks in using these, including excessive dead time which can make the PID loop very difficult (or indeed impossible) to apply.
Advanced Process Control (APC) is thus essential today in the modern plant. Small differences in process parameters can have large effects on profitability; get it right and profits continue to grow; get it wrong and there are major losses. Many applications of APC have pay back times well below one year. APC does require a detailed knowledge of the plant to design a working system and continual follow up along the life of the plant to ensure it is working optimally. Considerable attention also needs to be given to the interface to the operators to ensure that they can apply these new technologies effectively as well.
WHO SHOULD ATTEND?
Automation engineers
Chemical engineers
Chemical plant technologists
Electrical engineers
Instrumentation and control engineers
Process control engineers
Process engineers
Senior technicians
System integrators
MORE INFORMATION: http://www.idc-online.com/content/practical-advanced-process-control-engineers-and-technicians-26
Topcon machine control Middle East أنظمة توبكون اليابانية للتحكم فى المعدات ...Alaa AbouElenin
أنظمة توبكون للتحكم فى المعدات و زيادة الانتاجية
Topcon machine control solutions - Middle East
Increase the productivity and decrease the cost
Losses of using the traditional construction:
Time losses for staking and site preparation for the machines.
Cost of stakes and pins
More number of passes to reach to the level and slope
More fuel consumption
More people around the machine
More surveying time and survey machines
The need for experienced operators to achieve the level and the slope
Less safety for people who are helping the machines
benefits of using Topcon machine control systems with dozers, graders, excavators, .........
توفير في عدد ساعات عمل المعدة
توفير في الوقود
تقليل صيانة المعدة
تقليل تكلفة المواد المستخدمة
تقليل اعمال المساحة
تقليل تكلفة الاوتاد
تقليل وقت تثبيت الاوتاد
تقليل تكلفة أجهزة المساحة
تقليل تكلفة إعادة العمل
زيادة الانتاجية
زيادة الدقة
زيادة الجودة
زيادة الأمان
▪ Reducing the cost
Reducing the working hours
▪ Reducing the fuel consumption
▪ Reducing the number of passes to the finish level.
▪ Reducing the surveying equipment
▪ Reducing the blade wear
▪ Reducing the maintenance of the machine
▪ Increasing the quality
▪ Increasing the accuracy
Increasing the safety
▪ Elimination of staking and Pins.
▪ Elimination of the skilled operators
▪ Elimination of the human errors
▪ Elimination of the re-work
▪ Elimination of the grade checking
▪ Eliminating the waste of the expensive material.
▪ Eliminating the over excavation and less excavation
PUMA is takes advantage of ISA 106. Presentation discusses about the idea of OPC Conditional Bridging. It also presents a case study done at one of Air Liquide's site
On-line Process Control Lab Access and Use DeminarJim Cahill
Recorded demo/seminar of Greg McMillan presenting On-line Process Control Lab with Access and Use Instructions on May 27, 2010.
Screencast of presentation available at: http://www.screencast.com/t/Y2Q4NjM0Y
Maximizing the return on your control investment meet the experts sessions part2Emerson Exchange
The design and commissioning of the controls associated with a continuous or batch process directly impact plant operating efficiency and production quality and throughput. In this session we review techniques that may be used to identify control opportunities to reduce production costs, minimize variations in product quality and to maximize production within the limits set by market demand. Several common application examples from the process industry will be used to illustrate how plant production rate and product quality are directly influenced by process control variation and constraints in plant operation. Starting with an assessment of control loop utilization and automatic control performance, a step by step process is outlined that may be used to identifying and addressing areas where it is possible to justified the time and material costs required to improve control performance. In particular, information will be provided on how to quickly tune single loop control of self-regulating or integrating process and to recognize when variations in control loop performance are not associated with loop tuning. An overview will be provided of tools and techniques that may be used to achieve best control performance over a wide variety of operating conditions. Also, guidance will be provided on when it is possible to justify the cost associated with the installation and commissioning of multi-loop techniques such as feedforward control, ratio and override control. The steps required to commission multi-loop control strategies will be address along with common mistakes to avoid. Also, input will be provided on how to recognize when advanced control techniques such as Fuzzy logic or MPC are needed to achieve the desired control performance. At the end of this session a drawing will be held to give away 10 copies of “Control Loop Foundation – Batch and Continuous Processes”. Many of the ideas discussed in this session are addressed in this book.
This presentation show National instruments platform to design, prototype and validate algorithms and solutions for inverter control used in hybrid vehicles, wind turbines, etc
Addressing control applications using wireless hart devicesEmerson Exchange
Many WirelessHART transmitter applications require that the measurement valve be used in closed loop Control. The PIDPlus capability introduced in DeltaV v11.3 enables robust control using WirelessHART measurements. A PIDPlus enhancement in DeltaV v12.3 further improves the response for setpoint changes. Details of the PIDPlus and field results using WirelessHART transmitters and PIDPlus are presented in the workshop.
Keysight i3070 (antes HP3070) Board Test InterfaceInterlatin
Conoce las caracterísiticas técnicas y utilidad del Keysight i3070 Board Test Interface (BTI) y cómo su nueva versión permite a ingenieros nuevos y con experiencia a realizar sus testplan de la mejor manera posible.
Aplication of on line data analytics to a continuous process polybetene unitEmerson Exchange
This Emerson Exchange, 2013 presentation summarizes the 2013 field trail results achieved by applying on-line continuous data analytics to Lubrizol’s continuous polybutene process. Continuous data analytics may be used to provide an on-line prediction of quality parameters, and enable on-line detection of fault conditions. Information is provided on improvements made in the model used for quality parameter prediction, and how the field trail platform was integrated into the process unit. Presenters Qiwei Li, production engineer, Efren Hernandez and Robert Wojewodka, Lubrizol Corp., and Terry Blevins, principal technologist at Emerson, won best in conference in the process optimization track for this presentation.
Practical Advanced Process Control for Engineers and TechniciansLiving Online
In today's environment, the processing, refining and petrochemical business is becoming more and more competitive and every plant manager is looking for the best quality products at minimum operating and investment costs. The traditional PID loop is used frequently for much of the process control requirements of a typical plant. However there are many drawbacks in using these, including excessive dead time which can make the PID loop very difficult (or indeed impossible) to apply.
Advanced Process Control (APC) is thus essential today in the modern plant. Small differences in process parameters can have large effects on profitability; get it right and profits continue to grow; get it wrong and there are major losses. Many applications of APC have pay back times well below one year. APC does require a detailed knowledge of the plant to design a working system and continual follow up along the life of the plant to ensure it is working optimally. Considerable attention also needs to be given to the interface to the operators to ensure that they can apply these new technologies effectively as well.
WHO SHOULD ATTEND?
Automation engineers
Chemical engineers
Chemical plant technologists
Electrical engineers
Instrumentation and control engineers
Process control engineers
Process engineers
Senior technicians
System integrators
MORE INFORMATION: http://www.idc-online.com/content/practical-advanced-process-control-engineers-and-technicians-26
Topcon machine control Middle East أنظمة توبكون اليابانية للتحكم فى المعدات ...Alaa AbouElenin
أنظمة توبكون للتحكم فى المعدات و زيادة الانتاجية
Topcon machine control solutions - Middle East
Increase the productivity and decrease the cost
Losses of using the traditional construction:
Time losses for staking and site preparation for the machines.
Cost of stakes and pins
More number of passes to reach to the level and slope
More fuel consumption
More people around the machine
More surveying time and survey machines
The need for experienced operators to achieve the level and the slope
Less safety for people who are helping the machines
benefits of using Topcon machine control systems with dozers, graders, excavators, .........
توفير في عدد ساعات عمل المعدة
توفير في الوقود
تقليل صيانة المعدة
تقليل تكلفة المواد المستخدمة
تقليل اعمال المساحة
تقليل تكلفة الاوتاد
تقليل وقت تثبيت الاوتاد
تقليل تكلفة أجهزة المساحة
تقليل تكلفة إعادة العمل
زيادة الانتاجية
زيادة الدقة
زيادة الجودة
زيادة الأمان
▪ Reducing the cost
Reducing the working hours
▪ Reducing the fuel consumption
▪ Reducing the number of passes to the finish level.
▪ Reducing the surveying equipment
▪ Reducing the blade wear
▪ Reducing the maintenance of the machine
▪ Increasing the quality
▪ Increasing the accuracy
Increasing the safety
▪ Elimination of staking and Pins.
▪ Elimination of the skilled operators
▪ Elimination of the human errors
▪ Elimination of the re-work
▪ Elimination of the grade checking
▪ Eliminating the waste of the expensive material.
▪ Eliminating the over excavation and less excavation
PUMA is takes advantage of ISA 106. Presentation discusses about the idea of OPC Conditional Bridging. It also presents a case study done at one of Air Liquide's site
On-line Process Control Lab Access and Use DeminarJim Cahill
Recorded demo/seminar of Greg McMillan presenting On-line Process Control Lab with Access and Use Instructions on May 27, 2010.
Screencast of presentation available at: http://www.screencast.com/t/Y2Q4NjM0Y
Maximizing the return on your control investment meet the experts sessions part2Emerson Exchange
The design and commissioning of the controls associated with a continuous or batch process directly impact plant operating efficiency and production quality and throughput. In this session we review techniques that may be used to identify control opportunities to reduce production costs, minimize variations in product quality and to maximize production within the limits set by market demand. Several common application examples from the process industry will be used to illustrate how plant production rate and product quality are directly influenced by process control variation and constraints in plant operation. Starting with an assessment of control loop utilization and automatic control performance, a step by step process is outlined that may be used to identifying and addressing areas where it is possible to justified the time and material costs required to improve control performance. In particular, information will be provided on how to quickly tune single loop control of self-regulating or integrating process and to recognize when variations in control loop performance are not associated with loop tuning. An overview will be provided of tools and techniques that may be used to achieve best control performance over a wide variety of operating conditions. Also, guidance will be provided on when it is possible to justify the cost associated with the installation and commissioning of multi-loop techniques such as feedforward control, ratio and override control. The steps required to commission multi-loop control strategies will be address along with common mistakes to avoid. Also, input will be provided on how to recognize when advanced control techniques such as Fuzzy logic or MPC are needed to achieve the desired control performance. At the end of this session a drawing will be held to give away 10 copies of “Control Loop Foundation – Batch and Continuous Processes”. Many of the ideas discussed in this session are addressed in this book.
This presentation show National instruments platform to design, prototype and validate algorithms and solutions for inverter control used in hybrid vehicles, wind turbines, etc
Industry’s first notebook size Hardware-in-the-Loop system.
Completely new hardware: HIL test, and HIL certify your power electronics controllers with the industry leading hardware-in-the-loop system: HIL402. This compact, extremely powerful, 4-core HIL will give you all the tools you need to test your power electronics controllers in a wide range of applications: solar and wind power generation, battery storage, power quality and motor drives. Run your controllers in real time with 30 ns PWM resolution, in closed loop with high-fidelity power stage with 1 MHz update rate.
Test away from lab: Renewable energy systems comprise power electronics converters that interface with the electrical grid. Exhaustively testing power electronics control system’s performance in the laboratory is impractical. The HIL402 system will provide You with a safe, high-fidelity environment for automatic test and verification of converters control systems.
Flipped classroom: Imagine the power engineering instruction in which the technology enables students to develop their engineering intuition by playing with power systems like they play with computer games. Then, motivated by the deep intuitive understanding of the system operation, they come to class to learn why systems behave the way they behave. Imagine no more. Make it real. The HIL402 makes large scale unsupervised hands on instruction in the field of power engineering and Smart Grid possible.
https://www.typhoon-hil.com/products/hil402
OPAL-RT Distributed Multi-User LaboratoriesDarcy La Ronde
Learn more about OPAL-RT's high-performance distributed multi-user real-time HIL laboratories, part of our Academic and Research offering, optimized to conduct several HIL projects in parallel.
norma isa apartado 5.4 relacionada a los diagramas de circuitos, utilizada em la instrumentaci´´on y simbologia industrial, para la facilidad y estandarización de los procesos, sistemas y equipos
Application of online data analytics to a continuous process polybutene unitEmerson Exchange
Continuous data analytics may be used to provide an on-line prediction of quality parameters and enable on-line detection of fault conditions. In this workshop, we present the results achieved in extending Lubrizol’s past work with on-line batch analytics to a continuous polybutene process. Information will be presented on how data analytics may be used to improve multiple quality and operational variables. The presentation will include a demonstration of the web interface used in the field trial and a summary of the operational benefits gained during the trial.
Howto implement a boolean logic function into hardware silicon? The hardware silicon used in this presentation is an FPGA (Xilinx Spartan3E starter kit). The software used is LabVIEW with the LabVIEW FPGA module and the SPARTAN3E driver.
Calibration Excellence: Intelligent Application of Smart Technology is Just t...Emerson Exchange
Presented by GSK's Don Brady and Emerson's Richard Barnes at the 2011 Emerson Exchange conference in Nashville, TN USA.
Abstract: The project for an innovative integrated PlantWeb asset and calibration management solution went live in Nov 2010 at GSK’s Cork facility, a primary API production plant. This workshop presents GSK’s Calibration Excellence program and the significant improvements in business operations and management of regulatory compliance that it is delivering in support of GSK’ s world class manufacturing program. This system forms part of the GSK global engineering strategy.
The author has received the GSK Excellence Recognition Award in acknowledgement of the importance and success of this project.
Presented by Emerson's Michael Pearson and Roy Gueldenzoph at the 2011 Emerson Exchange in Nashville, TN USA.
Abstract: Many measurement challenges exist when monitoring high temperature assets such as Arc Furnaces, including high temperature, moving platforms, and high EMI. Northstar Bluescope Steel had all of these problems and more. They used these points for control, and their only solution was shutting the furnace down and replacing the wires often. By implementing an Emerson Smart Wireless technology, the customer was able to reduce or eliminate all of these measurement challenges, resulting in greatly reduced maintenance costs, and additional throughput.
State-of-the-art of hardware-in-the-loop solutions for Battery Management Sys...Jorge Varela Barreras
Slides from the presentation of Postdoc Jorge Varela Barreras, from the Energy & Power Group, University of Oxford. The presentation was held at Jaguar Land Rover, TMETC and WMG Catapult Energy Storage Technology Conference on the 27th of September 2016.
Developing and Visualizing Live Model QueriesZoltán Ujhelyi
1st Analysis of Model Transformations Workshop, 2012
Several important tasks performed by model driven development tools — such as well-formedness constraint validation or model transformations — rely on evaluating model queries. If the model changes rapidly or frequently, it is beneficial to provide live queries that automatically propagate these model changes into the query results. To ease the development and debugging of live queries, the development environment should provide a way to evaluate the query results continuously, helping to understand how the created query works.
This presentation presents a generic live model query visualizer that displays and updates the query results depending on their source models. It has been implemented for the EMF-IncQuery framework and presented here for validating BPMN models.
Agile Open Source Performance Testing Workshop for Business ManagersClever Moe
Use Selenium, soapUI, Sahi, TestMaker Performance Testing In Your Organization. These are slides from a free Webinar titled "The Agile Open Source Way To Load Test, Scalability Test, and Stress Test In Your Organization". Your organization may have adopted Agile Software Development Methodology and forgot about load and performance testing! Learn the Open Source Testing way to load and performance test your Web applications, Rich Internet Applications (RIA, using Ajax, Flex, Flash, Oracle Forms, Applets,) and SOAP and REST Web services. This free Webinar delivers a testing methodology, tools, and best/worst practices.
Agile Open Source Performance Test Workshop for Developers, Testers, IT OpsClever Moe
Training For Selenium, soapUI, Sahi, TestMaker Performance Testing. Slide deck from the free Webinar titled "Technical Training On The Agile Open Source Way To Load Test, Scalability Test, and Stress Test." Learn the Agile Open Source Testing way to load and performance test your Web applications, Rich Internet Applications (RIA, using Ajax, Flex, Flash, Oracle Forms, Applets,) and SOAP and REST Web services. This free Webinar delivers a testing methodology, tools, and best/worst practices.
Ashwini Malthankar
Organization: ThoughtWorks
Topic: Effective use of CI by QA
Presented in vodQA - THE TESTING SPIRIT! on Oct 7, 2010 in ThoughtWorks, Pune
The presentation outlines a methodology of queuing model-based load testing of large (with thousands users) enterprise applications deployed on premise and in the Cloud
Post compiler software optimization for reducing energyAbhishek Abhyankar
Post Compiler Software Optimization for Reducing Energy consumption in processors. This presentation illustrates Genetic Optimization algorithm in detail.
5 Warning Signs Your BMW's Intelligent Battery Sensor Needs AttentionBertini's German Motors
IBS monitors and manages your BMW’s battery performance. If it malfunctions, you will have to deal with an array of electrical issues in your vehicle. Recognize warning signs like dimming headlights, frequent battery replacements, and electrical malfunctions to address potential IBS issues promptly.
Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
Why Is Your BMW X3 Hood Not Responding To Release CommandsDart Auto
Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
"Trans Failsafe Prog" on your BMW X5 indicates potential transmission issues requiring immediate action. This safety feature activates in response to abnormalities like low fluid levels, leaks, faulty sensors, electrical or mechanical failures, and overheating.
Core technology of Hyundai Motor Group's EV platform 'E-GMP'Hyundai Motor Group
What’s the force behind Hyundai Motor Group's EV performance and quality?
Maximized driving performance and quick charging time through high-density battery pack and fast charging technology and applicable to various vehicle types!
Discover more about Hyundai Motor Group’s EV platform ‘E-GMP’!
What Exactly Is The Common Rail Direct Injection System & How Does It WorkMotor Cars International
Learn about Common Rail Direct Injection (CRDi) - the revolutionary technology that has made diesel engines more efficient. Explore its workings, advantages like enhanced fuel efficiency and increased power output, along with drawbacks such as complexity and higher initial cost. Compare CRDi with traditional diesel engines and discover why it's the preferred choice for modern engines.
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
What Does the PARKTRONIC Inoperative, See Owner's Manual Message Mean for You...Autohaus Service and Sales
Learn what "PARKTRONIC Inoperative, See Owner's Manual" means for your Mercedes-Benz. This message indicates a malfunction in the parking assistance system, potentially due to sensor issues or electrical faults. Prompt attention is crucial to ensure safety and functionality. Follow steps outlined for diagnosis and repair in the owner's manual.
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
What Does the Active Steering Malfunction Warning Mean for Your BMWTanner Motors
Discover the reasons why your BMW’s Active Steering malfunction warning might come on. From electrical glitches to mechanical failures and software anomalies, addressing these promptly with professional inspection and maintenance ensures continued safety and performance on the road, maintaining the integrity of your driving experience.
What Does the Active Steering Malfunction Warning Mean for Your BMW
Test automation
1. Automating Real-Time Testing
for
Embedded Software
Development
Javier Gutierrez
Business Development Manager
ni.com
2. Agenda
• What is embedded software development?
• What is Real-Time testing?
• Manual Real-Time testing
• Automated Real-Time testing
• Scripting Real-Time tests
ni.com 2
3. Embedded Software Development
Embedded software development is the process
used to create the software for a computer
system (embedded system) designed to perform
one or a few dedicated functions. For example,
an engine control unit (ECU)
ni.com 3
4. Control System
Controller Plant
setpoint error
+
-
ni.com 4
5. Embedded Software Development Process
Tests
Field Test
Requirements
• Calibration
Gathering
Model Controller Plant Physical Testing
Simulation
Controller Plant
+- • Test Cells
+
-
Rapid Hardware in the
Prototyping
Loop Testing
(HIL)
Code Generation
and ECU Flashing
ni.com 5
6. Real-Time Testing (RTT)
Test that provides deterministic stimulus for
reliability and accurate simulation of an
environment
• RTT Types:
• Model in the loop (MIL)
• Rapid Control Prototyping (RCP)
• Hardware in the Loop (HIL)
• Functional Testing / Test Cells
ni.com 6
7. Test Continuity
Simulated
Real
Stimulus, Data Logging, User Interface, Analysis
ni.com 7
8. Embedded Software Development Process
MIL Testing
Field Test
Requirements
• Calibration
Gathering
Model Controller Plant Physical Testing
Simulation
Controller Plant
+- • Test Cells
+
-
Rapid Hardware in the
Prototyping
Loop Testing
(HIL)
Code Generation
and ECU Flashing
ni.com 8
9. Model In the Loop (MIL)
Manual Testing
Requirements
ni.com 9
10. Requirements
Requirement
s
The test system will be used to validate an engine controller model with
different environmental parameter values.
Environmental Conditions
Stimulus and Analysis
• REQ_FTP1000_SpeedProfile
• REQ_CoastalSummer_Conditions
Modify the engine model parameters
Exercise the engine, controller and
to reflect coastal summer conditions:
application model closed loop with
Ambient Temperature = 90 deg
the FTP1000 speed profile.
Ambient Pressure = 14.5 psi
• REQ_NumExceptions_215
• REQ_MountainWinter_Conditions
Analyze the load torque response
vs engine speed. Then compare
Modify the engine model parameters
to reflect mountain winter test results to Mask A. Number of
conditions:
exceptions (points outside the
Ambient Temperature = 20 deg
mask) should be less than 215.
Ambient Pressure = 10.5 psi.
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11. Model In the Loop (MIL)
Manual Testing
Requirements
Models
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17. Model In the Loop (MIL)
Manual Testing
Requirements
Models
Stimulus Profile
Analysis
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18. Application Software
NI Requirements Gateway
• Requirements traceability
• Impact analysis
• Coverage reporting
NI DIAdem
• Data management
• Data visualization
• Data Analysis and reporting
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19. Application Software
NI TestStand
• Test automation
• Production test optimization
• Batch test data collection and reporting
NI VeriStand
• Real-Time control, stimulus, and data logging
• Simulation automation and visualization
• Control algorithm prototyping
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21. Model In the Loop (MIL)
Automated Testing
Requirements
Models
Stimulus Profile
Analysis
Stimulus Profile
Analysis
Stimulus Profile
Analysis
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22. Model In the Loop (MIL)
Automated Testing
Automation
Requirement
Models
Stimulus Profiles
Analysis
s
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23. Model In the Loop (MIL)
Automated Testing
Automation
Requirement Models
Stimulus Profiles
Analysis
s
Workspace
Export Channels
Models
Import Channels
Stimulus Profile
Run Script
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24. Model In the Loop (MIL)
Automated Testing
Automation Sequence
Open VeriStand (VS)
Open VeriStand Config File
Requirements
Set Model Parameters
Run Stimulus Profile
Open DIAdem
Export Log
Run Analysis Script
Close DIAdem
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26. Model In the Loop (MIL)
Scripting Real-Time Tests
• Abstract the complexity of the test sequence creation
• Define the test procedure
• Provide a single tool that abstract other tools
• Talk the same language as the user
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27. Model In the Loop (MIL)
Scripting Real-Time Tests
Automated Test Sequence
Scripting Test
• Use the NIGEL engine, controller
and application model DLLs as
the models to validate
• Use the
CalibFile_CoastalSummer.csv as
model parameters file
• Use the engine 1000.et1 as the
stimulus profile
• Use the
NIGEL_MaskA_Analysis.VBS as
the analysis script and reporting
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28. Model In the Loop (MIL)
Scripting Real-Time Tests
Scripting
Automation
Requiremen Stimulus
Models
Analysis
ts
Profiles
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30. Embedded Software Development Process
MIL Testing
Requirements
HIL Testing Field Test
• Calibration
Gathering
Model Controller Plant Physical Testing
Simulation
Controller Plant
+- • Test Cells
+
-
Rapid Hardware in the
Prototyping
Loop Testing
(HIL)
Code Generation
and ECU Flashing
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