Using matlab for control systems cise 302 lab manual page 4 cise 302 linear control systems lab experiment 1. Matlab is a programming language that is specially designed for the manipulation of matrices. Pdf introduction to control systems design using matlab. Using modelbased methods throughout the control system. To prepare the students to use matlablabview in their project works. The impulse response is the response to the dirac input. The analysis and design of control systems using matlab book by rao v. Rightclick on data file to import the data as matlab variables. Using matlab help system, click on help matlab help or type helpdesk to can open the help les. It integrates computation, visualization, and programming environment. It describes several examples dealing with matrix manipulations, complex algebra, and the graphics features of. Ecen 44 automatic control systems matlab lecture 1.
This is the set of tools and facilities that help you use matlab functions and files. The software labs are typically due in two weeks except for lab8 and require submission of a lab report. Optimization of a process control system using oo approach. Build matlab program for the power flow analysis using mfiles iv. Obtain the phase margin and gain margin for a given transfer function by drawing bode plots and verify the same using matlab. Write matlab code to obtain transfer function of a system from its pole,zero, gain values. To prepare the students to use matlab labview in their project works. Integrated development environment ide the concepts of rapid prototyping and digital control techniques in power electronics in the developed laboratory are realized based on using the ti c2000 microcontroller in conjunction with the matlabsimulink software based on an integrated development environment. Ac servo motor setup, digital multimeter and connecting leads.
The paper deals with an optimization of a process control system three tank hydraulic system. The matlab desktop is an integrated development environment for working with matlab suite of toolboxes. An ability to express programming and simulation for engineering programs. To set up the environment properly, you need to add path to shanqing cais. Convolution convoluting two signals is very simple using matlab as follows. The tools that this exercise will focus upon are labview and mat lab. An ability to find importance of these softwares for lab experimentation. Ee c128 me c4 fall 2010 lab 1 university of california, berkeley rev. A dc position control system is a closed loop control system in which the position. I have practical experience with implementing control systems in.
The language, tools, and builtin math functions enable you to explore multiple approaches and reach a solution faster than with spreadsheets or. Simulating control systems with simulink and matlab ee128. Create a motivating environment for learning electrical sciences through teaching. A set of matlab scripts and programs are available for calling audapter and utilizing it in various types of auditory feedback perturbation afp. To learn basic operations and matrix manipulations in matlab and write. Simulating control systems with simulink and matlab. To help students become familiar with the matlab and simulink environment. For example, programming a ground robot to navigate autonomously inside a building requires sensor processing, localization and mapping, path planning and path following, actuator controls, and other tasks.
To study the performance characteristics of massspring damper system using matlab. In general, labview is a useful programming language when you need to produce some code that will acquire some data in a lab environment. To introduce the matlab software for polynomials, script writing and programming aspect of matlab from control systems view point. The book analysis and design of control systems using matlab, is designed as a supplement to an introductory course in feedback control systems for undergraduate. In other words, you give a command and matlab executes it right away. Reddy college of engineering, eluru, ap page 1 of 29 e1 introduction to matlab and its basic commands aim. Introduction to matlab 17 matlab environment matlab interactive help window access via the pull down help menu click on help window doubleclick on a topic of interest a noninteractive version of help is available by typing help at the command window prompt an html version of help is available by choosing. Type the program in the matlab editor that is in mfile. This costeffective approach may allow educational institutions to equip their labs with a number of lego test beds and maximize student access to the equipment at a fraction of the cost of currently available control system experiments. The present work provides an introduction to the fundamental principles of control system s analysis and design through the programming environment of matlab and simulink. Understand some of the basic concepts behind control theory. Its important parameters are speed torque characteristics.
Introduction to modern data acquisition with labview and matlab. This lab exercise is meant to give a sweeping overview of a couple of the tools available to a modern experimental physicist. Matlab is a highlevel language and interactive environment for numerical computation, visualization. The manuscript was prepared using the latex document preparation system. Lab manual control system matlab aamir sohail nagra university of. The book analysis and design of control systems using matlab, is designed as a supplement to an introductory course in feedback control systems for undergraduate or graduate engineering students of all disciplines. Now i work in different field and did not use matlab as much. The pid tuneup is a practical approach for pid controller design. The plots are generated nicely in matlab and the linux version. The control design and simulation cdsim module for labview can be used to simulate dynamic systems. To study ac servo motor and plot its torque speed characteristics. Control systems control system dynamic system models tags add tags. The software labs are typically due in two weeks except for lab 8 and require submission of a lab report.
Matlab control systems engineering programming book. Dukkipati, is designed as a supplement to an introductory course in feedback control systems for undergraduate or graduate engineering students of all disciplines. Rightclick on matlab scripts and function files to execute the commands contained therein. Simulate a dc position control system using matlab and obtain its step. Lab manual digital signal processing page 9 however, these can be used with matrices as well. Using matlab for control systems cise 302 lab manual page 5 topics introduction matlab environment getting help variables vectors, matrices, and linear algebra plotting introduction. Calculate inverse of a matrix 3x3 matrix a using matlab and confirm your answer using matlab. Matlab control systems engineering introduces you to the matlab language with practical handson instructions and results, allowing you to quickly achieve your goals. To introduces the scilab simulation package tool for polynomials, script writing and programming for the system design and analysis from control systems view point. Introduction to modern data acquisition with labview and. Power system analysis lab experiments using matlab. Me 3431 automatic control systems lab 1 experiment 2 massspring damper system objectives.
Select a web site choose a web site to get translated content where available and see local events and offers. The availability of technical computing environment such as. Compatible with any release platform compatibility windows macos linux. Analysis and design of control systems using matlab by rao. Matlab manual for control system lab, contain the basics of control system rout locus,bode plot,block diagram reduction etc. The lab also provides tutorial of polynomials, script writing and programming aspect of matlab from. Matlab provides an online help system accessible by using the help command. In addition to giving an introduction to the matlab environment and matlab programming, this book provides all the material needed to design and analyze control systems using. Flow control what are the results of these sets of commands. Matlab is a higherlevel technical computing language. Feedback control instruments are compatible with such an environment. Introduction to matlab 12 engineering problem solving introduction to mathematical computation tools this software category includes packages such as.
The control system itself has been built by someone else and is almost a black box to the student. This page is going to discuss using matlab for control systems design and analysis. Run simulation of power flow analysis using matlab for small, medium and large scale system. Control systems lab maual bms institute of technology. Each station group must use the same station for the entire sessions. Give the required inputs in the command window of matlab in matrix format.
Developing a matlabbased control system design and analysis. Feedback control systems fall, 2006 1 simulink basics simulink is a graphical tool that allows us to simulate feedback control systems. Many of thes e tools are graphical user interfaces. In this section, we will focus on simulink and wincon. On the control system tab, you can select a compensator tuning method, and create response plots for analyzing your controller performance. Control systemsmatlab wikibooks, open books for an open. Feedback control systems engineering is a multidisciplinary subject and presents a control engineering. As an example of a simple interactive calculation, just type the expression you want to evaluate. The following steps describe the procedure for simulating the step response of the sampleddata system using existing matlab functions. For this example, graphically tune your compensator using the root locus editor and openloop bode editor, and validate the design using the closedloop step response. Simpsons algorithm for numerical integration using. Control systemsmatlab wikibooks, open books for an open world.
A laboratory manual for power systems simulation laboratory. Please make sure that you attend the right group if in doubt please contact your ta. Design window for power flow analysis toolbox using matlab gui 1. Control systems laboratory presents facilities of computing and simulation through matlab and. Control system labmanual eic 551 dronacharya group of.
For example, to get information about the function size, enter the following. To introduce matlab as mathematical program that support many fields like industrial, mechanical, electrical, electronic and so. Using matlab, you can analyze data, develop algorithms, and create models and applications. Because of its computational power, matlab is a tool of choice for many control engineers to design and simulate control systems. Write a program in matlab to get 10 numbers from user and generate the square of those numbers. Simulate a dc position control system using matlab and obtain its step response. Pdf lab manual control system matlab aamir sohail nagra. We assume that the students have no prior experience with matlab. Experiment to draw the frequency response characteristic of a given lag lead. This can be achievedby sampleddata digital simulation. Power system analysis lab experiments using matlab manual. You can also store, compare, and export different control system designs. Matlab is a computer program that combines computation and visualization power that makes it particularly useful tool for. By default, control system designer displays these responses when it opens.
To provide a foundation for use of these softwares in real time applications course outcomes 1. Assume pole locations are 2, 1, zero at 1 and gain is 7. As most advanced control strategies are usually model based the appropriate environment which enables efficient modelling, simulation and optimization, is very important. German jordanian university school of applied technical. It includes the matlab desktop and co mmand window, a command history. This lab provides an introduction to matlab in the first part. This way, the student becomes acquainted with the various control ex. Introduction to the controlsystems laboratory, matlab, and simulink.
Matlab is a highlevel language and environment for numerical computation, visualization, and programming. The present work provides an introduction to the fundamental principles of control systems analysis and design through the programming environment of matlab and simulink. Automatic control systems, tenth edition mechanical. I used to be an expertise in matlab and matlab simulink. Electrical simulation grietelectrical and electronics. Matlab graphical user interfaces guis that integrate the existing functions of simulink and. The following steps describe the procedure for simulating the step response of the sampleddata.
September 10, 20 ee380 control lab iitk lab manual and inputs the values of the controllers parameters into a convenient interface provided on the control system. Feedback control systems engineering is a multidisciplinary subject and presents a control engineering methodology based on mathematical fundamentals and. System analysis once a model has been introduced in matlab, we can use a series of functions to analyze the system. Pdf control systems lab manual talha shah academia. Negative damping to lead instability in control system. Matlab is an interactive program for numerical computation and data visualization. Getting started with the control system designer matlab. Download analysis and design of control systems using matlab. Change directories by clicking on folders or use the current working directory text box at the top of the matlab working environment.
434 59 63 1610 1584 920 1424 664 841 15 740 1449 749 70 195 126 1086 260 639 180 1254 458 85 120 1156 1462 1229 61 476 1537 1068 1385 328 918 246 1107 510 596