Simulation of a typical second order system and determination of step response and evaluation of time- domain specifications
(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 the frequency response of a second -order system and evaluation of frequency domain specifications.
Simulate a D. C. position control system using MATLAB/SCILAB and obtain its step response.
Obtain the phase margin and gain margin for a given transfer function by drawing bode plots. Verify the same using (i) MATLAB/SCILAB and (ii) The rltool command of MATLAB or equivalent in SCILAB.
(a) To draw the root loci for a given transfer function and verification of breakaway point and imaginary axis crossover point using (i) MATLAB/SCILAB (ii) The rltool command of MATLAB or equivalent in SCILAB (b) To draw the Nyquist plot for a given transfer function using MATLAB/SCILAB.
To draw and study syncro pair characteristics.