Using MATLAB/SCILAB a) Simulation of a typical second order system and determination of step response and evaluation of time- domain specifications b) Evaluation of the effect of additional poles and zeroes on time response of second order system c) Evaluation of effect of pole location on stability d) Effect of loop gain of a negative feedback system on stability
(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 its frequency response. (b) To determine experimentally the transfer function of the lead compensating network.
(a) To design RC lag compensating network for the given specifications., viz., the maximum phase lag and the frequency at which it occurs, and to obtain its frequency response. (b) To determine experimentally the transfer function of the lag compensating network.
Experiment to draw the frequency response characteristic of a given lag- lead compensating network.
To study the effect of P, PI, PD and PID controller on the step response of a feedback control system (using control engineering trainer/process control simulator). Verify the same by simulation.
a) Experiment to draw the speed – torque characteristic of a two - phase A.C. servomotor. b) Experiment to draw speed torque characteristic of a D.C. servomotor.
To determine experimentally the frequency response of a second -order system and evaluation of frequency domain specifications.
Using MATLAB/SCILAB a) Simulate a D. C. position control system and obtain its step response b) To verify the effect of the input wave form, loop gain system type on steady state errors. c) To perform a trade-off study for lead compensation d) To design a PI controller and study its effect on steady state error
Using MATLAB/SCILAB a) To examine the relationships between open-loop frequency response and stability , open loop frequency and closed loop transient response b) To study the effect of addition closed loop poles and zeroes on the closed loop transient response
Using MATLAB/SCILAB a) Effect of open loop and zeroes on root locus contour b) To estimate the effect of open loop gain on the transient response of closed loop system by using Root locus c) Comparative study of Bode, Nyquist and Root locus with respect to Stability.
Experiment to draw to syncro pair characteristics.