Font Times New Roman - Srinivasan Engineering ：字体宋体-斯里尼瓦桑工程

Font Times New Roman - Srinivasan Engineering ：字体宋体-斯里尼瓦桑工程 Srinivasan Engineering College, Perambalur Department Of Electronics and communication Engineering Even Semester 2013 – 2014 DATE: 18.12.2013 Course Handout L T P C 3 0 0 3 Course No : EC 2255 Course Title : Control systems Course Instructor : R.Rajesh Instructor-in-charge : K.Vijaya kanth COURSE OBJECTIVES By studying the subject students will be able , to understand open and closed loop control systems , to understand time and frequency domain parameters/specifications and to get exposure to stability analysis , to get exposure to digital control systems COURSE OUTCOME Upon successful completion of this course, a student will be able to , Analyze the fundamental concepts of Control systems and mathematical modeling of the system , Compare the concept of time response and frequency response of the system. , Analyze the stability of the system , Analyze the Transient & Steady State Performance of a system. , Analyze whether the system is stable or not using various methods like Routh Hurwitz criterion, Root Locus, Bode plot, Nyquist plot. , Analysis of any type of control system with respect to system stability in time domain as well as frequency domain. , Design and analyze the systems in industrial control systems. Text book(s) [TB] [1] J Nagrath and M.Gopal,”Control systems Engineering”, New AGE International Publishers, Fifth Edition, 2007, [2] Gopal.M,”Control systems, principles and design”, Tata Mc Graw Hill publication, second edition, 2002 Reference book(s) [RB] [1] A.Nagoor Kani,”Control Systems Engineering”, RBA publications, First Edition,2010 FORMAT NO: FM02 /Issue: 01/Revision: 00 COURSE PLAN / SCHEDULE S.No Topics to be covered Learning objectives Ref. to Text No. of Book/Ref. lectures book UNIT-I-Control system Modeling 1 Basic elements of control Exposure to the principles PAGE NOS 2 systems, open and closed loop of control systems RB systems 1.1 to1.5 2 Differential equations, Familiarizing control PAGE NOS 3 Transfer function, modeling of systems with inter RB electrical systems, mechanical comparisons 1.5 to 1.49 translational and trans rotational systems, analogies 3 Block diagram reduction Understanding the PAGE NOS 3 technique control system RB simplification techniques 1.50 to 1.70 4 Signal flow graph technique Understanding the PAGE NOS 3 control system RB simplification techniques 1.73 to 1.91 UNIT-II- Time response Analysis 5 Impulse and step response To understand time PAGE NOS 2 analysis-Time response of first response characteristics RB order systems 2.1 to 2.9 6 Time response of second order To understand time PAGE NOS 3 systems response characteristics RB 2.9 to 2.32 7 Steady state errors Exposure to errors , error PAGE NOS 2 coefficients and the role RB of type and order of 2.33 to 2.48 systems 8 P,PI, PD and PID Exposure to controllers , PAGE NOS 3 Compensators, Analysis using compensation techniques RB MATLAB and MATLAB based 2.49 to 2.73 problem solving methods UNIT-III - Frequency response Analysis 9 Frequency response Exposure to frequency PAGE NOS 2 domain specifications RB 3.1 to 3.8 10 Bode Plot, Polar plot and Exposure to frequency PAGE NOS 5 Nyquist plot and frequency response analysis-various RB domain specification from approaches 3.9 to 3.65, plots 4.26 to 4.54 11 Constant M and N circles PAGE NOS 1 Exposure to various RB stability analysis 3.65 to 3.70 techniques, and 12 Nichol’s chart PAGE NOS 2 compensators RB 3.70 to 3.82 13 Series parallel and series-PAGE NOS 3 parallel compensators, lead RB and lag compensators, analysis 5.1 to 5.94 using MATLAB FORMAT NO: FM02 /Issue: 01/Revision: 00 UNIT-IV- Stability Analysis 14 Stability -concepts To understand the PAGE NOS 1 problems in stability and RB conditions to be met out 4.1 to 4.8 for achieving stability. 15 Routh- Hurwitz criteria PAGE NOS 4 RB To understand the various 4.8 to 4.26, stability analysis techniques 16 Root locus concept, dominant PAGE NOS 4 poles, application of root locus RB diagram 4.60 to 4.100 17 Nyquist stability criterion-PAGE NOS 4 relative stability, Analysis RB4.26 to 4.54 using MATLAB UNIT-V – State Variable analysis and Digital control system 18 State space representation of PAGE NOS 2 Continuous systems, State RB equations 6.1 to 6.19 Transfer PAGE NOS 2 19 function from State Variable RB Representation – Solutions of 6.20 to 6.64 the state equations To get an exposure to state variable analysis, Concepts of Controllability 2 sampled data control 20 and Observability PAGE NOS systems and digital RB control system concepts 6.57 to 6.66 21 State space representation for PAGE NOS 1 Discrete RB time systems 6.66 to 6.80 22 Sampled Data control systems PAGE NOS 1 – Sampling Theorem RB 7.1 to 7.6 Sample & Hold circuits PAGE NOS 1 23 Open loop & Closed loop RB sampled data systems 7.43 to 7.59 FORMAT NO: FM02 /Issue: 01/Revision: 00 EVALUATION SCHEME – INTERNAL ASSESSMENT EC Evaluation Duration Weightage Date & Time Venue No. Components Monday-Friday 1 Slip Tests 40 min 20% & 8.30am to 9.15am 27-01-2014 To 01-02-2014 2 Cycle Test 1 1.30hr & 8.30am to 10.00am 17-02-2014 To 24-02-2014 3 Cycle Test 2 1.30hr & 30% 8.30am to 10.00am 10-03-2014 To 15-03-2014 To be 4 Cycle Test 3 1.30hr & announced later 8.30am to 10.00am 05-04-2014 To 11-04-2014 5 Model Exam 3hr 30% & 1.00pm to 4.00pm Attendance 6 Continuous 20% Percentage LINKS: Question Bank : www.sriengg.com University Question Paper : www.sriengg.com B.Karthiga Vijayakanth Rajesh HOD Instructor-In-Charge Instructor FORMAT NO: FM02 /Issue: 01/Revision: 00