JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Overview

Control Systems simulation Lab consists of multiple workstations, each equipped with an oscilloscope, digital multi-meter, PID trainers, control system trainers and standalone inverted pendulum, ball and beam control, magnetic-levitation trainers. This lab also covers the industrial implementation of advanced control systems via different computer tools such as MATLAB and Simulink.

OBJECTIVE & RELEVANCE The aim of this Control system laboratory is to provide sound knowledge in the basic concepts of linear control theory and design of control system, to understand the methods of representation of systems and getting their transfer function models, to provide adequate knowledge in the time response of systems and steady state error analysis, to give basic knowledge is obtaining the open loop and closed–loop frequency responses of systems and to understand the concept of stability of control system and methods of stability analysis. It helps the students to study the compensation design for a control system. This lab consist of DC,AC servomotor, synchros, DC position control, PID controller kit with temperature control, lead lag compensator kit, PLC kit, Stepper ,process control simulator

OUTCOMES:

• After the completion of this course student able solve the control system problems by using the programs through MATLAB.
• Determination of transfer function useful to design the systems.
• Introducing of MATLAB in control systems solutions

LIST OF EXPERIMENTS:

• 1. Pspice simulation of op-amp based integrator & differentiator circuits
• 2. Simulation of saw tooth wave and sine wave using MATLAB
• 3. Simulation of triangular wave and ramp wave using MATLAB
• 4. Unity and non-unity feedback system using MATLAB
• 5. Block diagram reduction technique using MATLAB
• 6. Simulation of P, PD, PI, PID controller
• 7. Simulation of dc motor characteristics using MATLAB
• 8. Simulation of poles and zeros of a transfer function
• 9. State model for classical transfer function &vice versa using MATLAB
• 10. Transfer function analysis of 3rd order using Simulink
• 11. Stability analysis using bode plot using MATLAB
• 12. Stability analysis using root locus using MATLAB
• 13. Stability analysis using Nyquist plot using MATLAB

TEXT BOOKS:

• 1. B. C. Kuo “Automatic Control Systems” 8th edition– by 2003– John Wiley and sons.
• 2. J. Nagrath and M. Gopal, “Control Systems Engineering” New Age International (P) Limited, Publishers, 2nd edition.

REFERENCE BOOKS:

R19 M.TECH CONTROL ENGINEERING. / CONTROL SYSTEM

• 1. Katsuhiko Ogata “Modern Control Engineering” Prentice Hall of India Pvt. Ltd., 3rd edition, 1998.
• 2. N. K. Sinha, “Control Systems” New Age International (P) Limited Publishers, 3rd Edition, 1998.
• 3. NISE “Control Systems Engg.” 5th Edition – John Wiley
• 4. Narciso F. Macia George J. Thaler, “Modeling & Control of Dynamic Systems” Thomson Publishers R19 M.TECH CONTROL ENGINEERING. / CONTROL SYSTEM M. Tech – II Year – I Sem. (Control Engineering. / Control System.)