PID Control Analysis, Testing And Tuning - QMU - Assignment

3265 words - 14 pages

Introduction:
This report is written to analyze the recitation that was presented on 02.04.2013. The recitation was presented by Sena TEMEL, Semih YAĞLI and Semih GÖREN. It was mainly about P, P-D, P-I and P-I-D controllers, their digital versus continuous time realizations and their characteristics including sampling period effects on the response of digital ones. Moreover, position and velocity form of P-I-D control was modeled on the ‘Gate’ project. Apart from these topics, P-I-D tuning methods such as manual tuning, Ziegler-Nichols tuning, Cohen-Coon tuning and MATLAB tuning method were discussed. Transient performances of P, P-D, P-I and P-I-D controllers were explained in detail. Modeling a discrete time P-I-D controller to control a continuous time plant was explained over a MATLAB code introducing the effect of sampling time and the choice of s*-domain to z-domain transformation method on MATLAB. It was explained how to remove poles that cause instability in discrete time by adding a new pole. Finally, it was shown how one could control the speed and position of the vehicle using discrete time P-I-D controller on the ‘Gate’ project.
Aim of the Recitation:
Aim of the recitation was to introduce the concept of Discrete Time P-I-D controllers and how they can be implemented on real life projects.
It was first intended to explain the usage of continuous time P-I-D controllers. In the first part of the recitation, it was aimed to show the how P, P-I, P-I-D controllers change the steady state response of the closed loop systems. Moreover, the methods to tune P-I-D controllers were introduced. It was meant to show that how hard it could get to properly tune a P-I-D controller. Secondly, it was intended to show how P, P-D, P-I, and P-I-D controllers affect the transient response of the closed loop system. It was meant to show how one can gain a feature but lose the other. Thirdly, it was intended to show how one should estimate the dynamics of the continuous time plant and use proper sampling time for discrete time P-I-D controller. It was also meant to show how changing transformation method may cause different pole locations on the z-plane. Lastly, it was intended to show how one could control the velocity and the position of the vehicle of the ‘Gate’ project by implementing a discrete time P-I-D controller in that project. 3
P Controller:
P controller is mostly used in first order processes with single energy storage to stabilize the unstable process. The main usage of the P controller is to decrease the steady state error of the system. As the proportional gain factor K increases, the steady state error of the system decreases. However, despite the reduction, P control can never manage to eliminate the steady state error of the system. As we increase the proportional gain, it provides smaller amplitude and phase margin, faster dynamics satisfying wider frequency band and larger sensitivity to the noise. We can use this controller only w...

More like PID Control Analysis, Testing And Tuning - QMU - Assignment

Business Analysis And Marketing Strategy - Canine Behaviour - Essay Assignment

4203 words - 17 pages ... ). The swot analysis can be used in order to identify the potential of a new business or product as it considers the likely risks and rewards (Goodrich,2015). PESTLE analysis The PESTLE analysis is a tool used in business to analyse the external marketing environment which can have an impact on the business (Professionalacademy,2016). PESTLE can be used to identify external factors within the environment that the business has no control over ...

Desktop Upgrade Management Project And Financial Analysis And Human Resource And Potential Risks - Project Management - Assignment

760 words - 4 pages ... . Finally, Project plans and process formulated through this project will also be used on future projects as a lessons learnt exercise using this experience to reduce the risk of not meeting Project Scope, Time, Cost and Quality aspects, making future IT Projects more efficient and effective. . 4.0 Analysis of Option and Recommendation Do nothing (Option 1): Increasing the amount of negative complaints, low morale, losing customers. Do something ...

Animal Testing Right Aleternatives And Cons With Pros Research Assignemtn For English - 11th Grade - English Assignment

582 words - 3 pages ... Rios 2 Isabella Rios Mrs.Smith ENGL 12 Honors 17/10/2016 Beowulf v. Grendel The battle between Beowulf and Grendel has taken an epic role in this poem. The Great Beowulf who is admired for his exceptionally big courage. This brawl has shown how situations can take a major turn of events, throughout this event a couple of Beowulf’s men begin attacking Grendel, very few succeed. As Grendel becomes more anxious he begins to feel very threatened ...

Discuss The Problems Which May Arise In Linkage Analysis Which Uses Spatial And Temporal Data. - Assignment - Assignment

2578 words - 11 pages ... Word Count 1971/3500 or 3850 NS5501 – Structural vs Psychological: An analysis of homicide through Strain Theory and Social Learning Theory Homicide is the most serious form of violent crime, there were 571 homicides (murder, manslaughter and infanticide) recorded in England and Wales (Office for national statistics, 2016), this accounts for less than 2% of crimes committed in England and Wales (Gurian, 2013, volume 18). Despite the low number ...

Strategic Plan: Implementation, Strategic Control, And Contingency Plan - University Of Phoenix/str581 - Assignment

2198 words - 9 pages ... , tactics (functional), actions, milestones deadlines, tasks along with ownership, allocation of resources, and make recommendations. Furthermore, Big Lots must also establish five other elements to complete: 1) success factors, 2) budget, 3) financials forecast, 4) break-even analysis, 5) and risk management that must include a contingency plan for identifying risks. Although, the company’s strategic plan appears daunting, Big Lots use three ...

Huawei Phone And Telecommunications Analysis - University - Assignment

1186 words - 5 pages Free ... Question 1 Ming Tai, Martin Edwards, Igor Kleyner Strengths Weaknesses Lower cost and good value Insufficient access to capital. Private, employee owned company Product differentiation and innovation Reliant on competitors for components, especially Samsung Research powerhouse that is currently outspending many global players The profitability ratio and Net Contribution % are below the industry average Huawei has invested in building a strong ...

Allan And Damien Case Law Analysis - UCD - Assignment

2343 words - 10 pages ... (common law x civil law). IALS Student Law Review, 2(2), 3-7. Hillman, R. A. (2012). The richness of contract law: An analysis and critique of contemporary theories of contract law (Vol. 28). Springer Science & Business Media. Hunter, H. (2015). Modern Law of Contracts.LaFave, W. R., & Scott, A. W. (1972). Handbook on criminal law. West Publishing Company. Li, R. Y. M. (2014). Law, Economics and Finance of the Real Estate Market: A Perspective of ...

Corporate Finance Burberry And Mulberry Analysis - De Montfort University - Assignment

737 words - 3 pages Free ... potential problems, due to too many ratio to evaluate one company, it would make people confused to classification results. Financial ratio also be restrict on different industries and size such as Moody’s company (Beaver, 1966). Based on Beaver, Altman(1968) proposed Z score which has rigorous indicate to analysis whether a company have bankruptcy. Burberry, Mulberry has relatively safe score that is all above three, that is lower risk of ...

Job Analysis: Assistant Of Human Resource Manager, Includes Skills, Duties, Knowledge And Ablities - MSU - Assignment

607 words - 3 pages ... Job Analysis Interview Position: Human Resources Assistant Department: Human Resources Department What do you do? As a Human Resources Assistant, I will aid staff members in all aspects of Human Resources including attendance tracking, answering phones and responding to emails, performing data entry to maintain and update files, hiring and on-boarding, training new employees, assisting with employee relations, and so on. As one of the HR ...

CAPM And 3 Factor Model (fama French) Data Analysis - Copenhagen Business School - Asset Pricing - Assignment 1

1150 words - 5 pages ... Asset Pricing: Home Assignment 1 Submitted by: Marc Ercolao, Lennart Janssen, Florian Preis, Dominik Rappe, and Ludwig Skogman Question 1 In this section, we regress the excess returns of the S&P 500 on the market risk premium of the S&P 500 between January 1964 and January 1993. The mean returns of the 25 FF portfolios, as well as their betas and alphas, are presented in Tables 1 to 3. All the variables in the following regressions are ...

Slippery Slopes: Media, Disability, And Adaptive Sports” - Vincennes University Writing Assignment - Rhetorical Analysis Essay

814 words - 4 pages ... Cullen 1 Abby Cullen Mr. Houston Period 2 9/5/2018 Rhetorical Analysis People with disabilities are shown in the media in a negative way. William J. Peace, the author of “Slippery Slopes: Media, Disability, and Adaptive Sports”, hopes to change the general public’s view in order to make disabilities not a bad thing. Peace’s use of diction, syntax, and testimonies conveys his feelings towards the public’s view of the disability community. Peace ...

Creative Poem And Analysis Of Ariel From The Tempest-william Shakespeare - Latymer . Year 7 - Assignment

892 words - 4 pages Free ... Plan: · Ariel’s point of view · Mixed feeling towards p · 14 lines · Sonnet Prospero my saviour, he set me free From the place where one’s self was bound by greed. Saved from the hell that Prospero ripped through. I am one with the never-ending blue. The fire, the sea and celestial light, I thought would grace me when I set to flight But they did not and I am stuck again Stuck serving others greed, pride and pain How the dirt found place with ...

Critical Analysis And Evaluation Of Pros And Cons About Teenagers Who Work As Part-time - SIM - Assignment

457 words - 2 pages ... Thesis The article explains some pros and cons about teenagers who work as part-time or full-time worker during the school year. Projects and research have been done by the author himself and other researchers to make this article trustworthy. He also gives some suggestions to help readers who need some advices to make their own decision to work or not during their study. Critical Response In the first paragraph, it is clear that the author ...

What Do You Think About Animal Testing - AP English 3 - Essay

412 words - 2 pages ... . Those who support Animal testing say that “research involving animals has helped identify the causes of high blood pressure and develop more effective drugs to control the problem” (“What benefits have come…”). Research using animals has helped get antiviruses and other vaccines. The animals that are usually tested on are rodents that people don’t keep as pets. Admittedly, they may be correct to say that research involving animals has lead to the ...

Hypertrophy Caused By Diabetes - Econference Assignment

1638 words - 7 pages ... with impairment of HO-1 expression, and whether supplementation of Adiponectin would remedy activation of HO-1 induction, using Brg1 and Nrf2 within diabetics. The experiment utilised control and streptozotocin-induced diabetic rats to test the effect of Adiponectin reduction by treating some of the rats with Adiponectin adenovirus three weeks after induction of diabetes and then terminating and examining them one week later. Analysis of ...