Pdf this book presents a short yet thorough introduction to the concepts of classic and modern control theory and design. Analyze and interpret stability of the system through root locus, bode plot and nyquist plot. Analysis and design of control systems using matlab. Simulating control systems with simulink and matlab. Call the program by writing the name of the file where it is saved check the current directory % can be used for commenting. Control engineering an introduction with the use of matlab. Feedback control systems engineering is a multidisciplinary subject and presents a control engineering. About the tutorial matlab is a programming language developed by mathworks. First delete all your data files after you have recorded them on your usb key. This lab is currently equipped with 30 systems with matlab 2015. To obtain the ramp response of a transfer function of the given system using matlab. Power systems simulation laboratory version 20142015.
A quick overview of the syllabus and expectations for lab reports. Dixon et al a matlabbased control systems laboratory experience for undergraduate students 219 these tools enable educators and students to focus on control system design, implementation, and evaluation rather than on timeconsuming, lowlevel programing i. A dc position control system is a closed loop control system in which. Computational aids in control systems using matlab hadi saadat. Identify appropriate command for matlab m files iii. If it is required to convolute any two signals, you can use the conv instruction directly but you should care for the limits of the independent variable of the result as. Using matlab for control systems cise 302 lab manual page 4 cise 302 linear control systems lab experiment 1. Load flow analysis ii solution of load flow and related problems using newton raphson and fastdecoupled methods using matlab 5. Generate the following matlab simulink model and simulate its step response.
The simple act of pointing at an object with a finger requires a biological control system consisting chiefly of eyes, the arm, hand and finger and the brain of a person, where the input is precise. This transmission system consists of a singleconductor per. Working with flexible image transport system fits files 694. A matlabbased control systems laboratory experience for. No part of this manual may be photocopied or reproduced in any form without prior written consent from the mathworks. Ecen 44 automatic control systems matlab lecture 1. Control system toolbox provides algorithms and apps for systematically analyzing, designing, and tuning linear control systems.
You may repeat above steps for various values of field voltages by controlling pot p2 and. 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. Apps and functions, such as step response plot and bode plot, let you analyze and visualize system. Working with flexible image transport system fits files 694 working with hierarchical data format hdf5 files. As its name implies control engineering involves the design of an engineering product or system where a requirement is to accurately control some quantity, say the temperature in a. Design window for power flow analysis toolbox using matlab gui 1. The aim of this control system laboratory is to provide sound knowledge in the basic concepts. Feedback control systems fall, 2006 1 simulink basics simulink is a graphical tool that allows us to simulate feedback control systems.
Connect frequency counter at the ac marked socket of inbuilt 1 kc oscillator and ground socket of vco circuit to measure its frequency. Ibmatlab user guide 7 2 installation and licensing ibmatlab requires the following in order to run. Design lag, lead, leadlag compensators and verify experimental results using matlab. The analysis and design of control systems using matlab book by rao v. Download analysis and design of control systems using matlab. The final step is the computation of an optimal control law for the linearized system, using the linear. It started out as a matrix programming language where linear algebra programming was simple. Analyze toque speed characteristics of dc and ac servomotors. Obtain impulse response of a unity feedback system having forward path transfer function of gs 1. You clicked a link that corresponds to this matlab command. Obtain the poles and zeros of the transfer function given below. Pdf introduction to control systems design using matlab.
Control systems lab maual bms institute of technology. An edit window which is used to create and modify mfiles. Experiment to draw the frequency response characteristic of a given lag lead compensating network. In this experiment the objective is to balance an inverted pendulum using a servo motor. Using matlab for control systems cise 302 lab manual page 9 matrices a is an m x n matrix. Introduction to control systems design using matlab. Pdf an introduction to control theory applications with. The impulse response is the response to the dirac input. Ibmatlab user guide 6 ibmatlab consists of two parts that provide different ways of interacting with ib.
The manuscript was prepared using the latex document preparation system. Please ask questions of the tas if you need some help, but also, please prepare in advance for the labs by reading the lab closely. Obtain the unit step response of the following system using simulink. Matlab commands can be run from one file without having to enter each. The objective is to introduce the user to some of the capabilities of. For example, to get information about the function size, enter the following. Matlab version, license number, operating system on which matlab is. Power systems laboratory user manual department of. Convolution convoluting two signals is very simple using matlab as follows. Matlab users can use a special connector object in matlab to invoke the java api functions directly. This lab provides an introduction to matlab in the first part.
Matlab is an interactive program for numerical computation and data visualization. To introduce the matlab software for polynomials, script writing and programming aspect of matlab from control systems view point. Negative damping to lead instability in control system. Singlemachine infinite bus system using matlab simulink 7. A matrix array is two dimensional, having both multiple rows and multiple columns, similar to vector arrays. Power systems laboratory user manual department of electrical and computer engineering. To start using matlabsimulink, open editor to create an mfile or an. This lab is to write a general matlab program function to simulate the step response of a sampleddata digital.
I have practical experience with implementing control systems in addition to. Simulate a dc position control system using matlab and obtain its step. Early examples of control systems were developed actually before the science was fully understood. Sdr systems using adalmpluto with matlab and simulink. Control systemsmatlab wikibooks, open books for an open. 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. Simulating difference equations using simulink readmefirst lab summary this lab will introduce you to control using matlab and simulink. You can specify your system as a transfer function, statespace, zeropolegain, or frequencyresponse model. Because of its computational power, matlab is a tool of choice for many control engineers to design and simulate control systems.
Matlab det matematisknaturvitenskapelige fakultet, uio. Elec372 lab manual department of ece 2 table of contents. This way, the student becomes acquainted with the various control ex. Pdf automatic control systems by farid golnaraghi, benjamin c. Matlab control systems engineering programming book. Lab manual of feedback control systems page 15 exercise1. Most control system simulation software packages such as matlab only have functions for continuoustime and discretetime simulations, e.
Control systems lab laboratory manual prepared by p. Matlab and simulink files to program the drawing robot, mobile rover, and selfbalancing motorcycle. Matlab manual for control system lab, contain the basics of control system rout locus,bode plot,block diagram reduction etc. Build matlab program for the power flow analysis using m files iv. Due to time constraints, the lab will not include intensive matlab coding, as a rule, m files containing demos will be supplied where. To study ac servo motor and plot its torque speed characteristics.
Files not put on by computer labs staff will be routinely removed. Type the program in matlab editor that is in mfile. Each station group must use the same station for the entire sessions. Using matlab help system, click on help matlab help or type helpdesk to can open the help les.
An active account at ib ibmatlab will also work with ibs demo account, but this is not recommended. Give the required inputs in the command window of matlab in matrix format. Dukkipati, is designed as a supplement to an introductory course in feedback control systems for undergraduate or graduate engineering students of all disciplines. Simulating difference equations using simulink readmefirst. Matlab is a programming language that is specially designed for the manipulation of matrices. Power systems laboratory user manual department of electrical and computer engineering university of minnesota revised. Matlab is a computer program that combines computation and visualization power that makes it particularly useful tool for. All poles of the system must be on the right hand side of the s plain for continuous lti systems to be stable.
Type the program in the matlab editor that is in mfile. September 10, 20 ee380 control lab iitk lab manual and inputs the values of the controllers parameters into a convenient in. The control system itself has been built by someone else and is almost a black box to the student. Control systemsmatlab wikibooks, open books for an open world. This page is going to discuss using matlab for control systems design and analysis. The simulation files mentioned in this lab manual are taken from the cd that accompanies the above textbook. These are done using the data acquisition and control board dacb, which inputs the measured signals to the computer and outputs control action to the actuator in the control loop. The components of the system are shown schematically in figure 2. Simulink is a matlab tool for building and simulating feedback control problems.
Dixon et al a matlab based control systems laboratory experience for undergraduate students 219 these tools enable educators and students to focus on control system design, implementation, and evaluation rather than on timeconsuming, lowlevel programing i. Obtain the unit impulse response of the following system using simulink. No part of this manual may be photocopied or repro. Simulating control systems with simulink and matlab ee128. Laboratory manual leonid bilevich, adi sheinfeld, ianir ideses. Ece 429 control systems lab manual the gmu ece department. Experiment number and date should be written in the appropriate place.
I am particularly indebted to the many students 340 or so who have used these materials, and have communicated their comments. Power systems laboratory user manual department of electrical. Matlab control systems engineering book is available in pdf formate. Control system toolbox, so that it can be used to aid in the design and analysis of control systems. This tutorial gives you aggressively a gentle introduction of matlab programming language. To introduces the scilab simulation package tool for polynomials, script writing and programming for the system design and analysis from control systems view point. 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.
The video clips mentioned in this lab manual are on. Pdf documentation control system toolbox provides algorithms and apps for systematically analyzing, designing, and tuning linear control systems. The lab also provides tutorial of polynomials, script writing and programming aspect of matlab from. The first part of the lab, you will walk you through simulink and show you how to apply simulink to model a difference equation. 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. An introduction to control theory applications with matlab. Lab manual for ee380 control lab department of electrical engineering, iit kanpur. Matlab provides an online help system accessible by using the help command. Control systems lab manual grietelectrical and electronics. Feedback control systems fall, 2005 1 simulink basics simulink is a graphical tool that allows us to simulate feedback control systems. Examples of control systems used in industry control theory is a relatively new field in engineering when compared with core topics, such as statics, dynamics, thermodynamics, etc. Control system labmanual eic 551 dronacharya group of. Do not overwrite the operating system, modify the autoexec.
Run simulation of power flow analysis using matlab for small, medium and large scale system. Analysis and design of control systems using matlab by rao. Execute time response analysis of a second order control system using matlab 2. Also upload the 3 simulink model files along with the report. Ece 203 lab 1 matlab signals and systems before you begin prerequisite labs ece 201 and 202 labs expected knowledge linear systems transfer functions step and impulse responses at the level covered in ece 222 equipment computer with matlab version 6. From this experiment it is observed that motor does not follow a sudden. Control systems simulation lab consists of multiple. File new mfile useful for storing a sequence of commands or creating new functions. Control systems lab ii year ii sem department of electrical and electronics. Matlab control systems engineering introduces you to the matlab language with practical handson instructions and results, allowing you to quickly achieve your goals. The plots are generated nicely in matlab and the linux version. Pdf control systems lab manual talha shah academia.
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