CONTROL SYSTEM LABORATORY (BEEL606)

CONTROL SYSTEM LABORATORY

Course Code BEEL606 
CIE Marks 50
Number of Practical Hours/Week(L:T:P) 0:2:2 
SEE Marks 50
Credits 01 
Exam Hours 03

Experiments

1 Experiment to draw the speed torque characteristics of (i) AC servo motor (ii) DC servo motor

2 Experiment to draw synchro pair characteristics

3 Experiment to determine frequency response of a second order system

4 (a) To design a passive RC lead compensating network for the given specifications, viz, the maximum phase lead and the frequency at which it occurs and to obtain the frequency response.

5 (a) To design a passive RC lag compensating network for the given specifications, viz, the maximum phase lag and the frequency at which it occurs and to obtain the frequencyresponse.

(b) To determine experimentally the transfer function of the lag compensating network

6 Experiment to draw the frequency response characteristics of the lag – lead compensator network and determination of its transfer function.

7 To study a second order system and verify the effect of (a) P, (b) PI, (c) PD and (d) PID controller on the step response.

8 (a) To simulate a typical second order system and determine step response and evaluate time response specifications.

(b) To evaluate the effect of adding poles and zeros on time response of second order system.

(c) To evaluate the effect of pole location on stability

9 (a) To simulate a D.C. Position control system and obtain its step response.

(b) To verify the effect of input waveform, loop gain and system type on steady state errors.

(c) To perform trade-off study for lead compensator.

(d) To design PI controller and study its effect on steady state error.

10 (a) To examine the relationship between open-loop frequency response and stability, open-loop frequency and closed loop transient response

(b) To study the effect of open loop gain on transient response of closed loop system using root locus.

11 (a) To study the effect of open loop poles and zeros on root locus contour

(b) Comparative study of Bode, Nyquist and root locus with respect to stability.