06EEL68 - Control Systems Lab Regulation 2006 - 2007 |
1. Simulation of a typical second order system and determination of step
response and evaluation of time- domain specifications
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2. (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.
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3. (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.
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4. Experiment to draw the frequency response characteristic of a given laglead compensating network.
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5. 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.
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6. 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.
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7. To determine the frequency response of a second -order system and
evaluation of frequency domain specifications.
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8. Simulate a D. C. position control system using MATLAB/SCILAB and
obtain its step response.
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9. 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.
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10. (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.
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11. To draw and study syncro pair characteristics.
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