1
GATE ECE 2015 Set 3
Numerical
+2
-0
The position control of a DC servo-motor is given in the figure. The values of the parameters are
Kt=1 N-m/A, Ra=$$1\Omega ,$$ La=0.1H,
J=5kg-m2, B=1 N-m/(rad/sec) and Kb=1V/(rad/sec).
The steady-state position response (in radians) due to unit impulse disturbance torque Td is ____.
Kt=1 N-m/A, Ra=$$1\Omega ,$$ La=0.1H,
J=5kg-m2, B=1 N-m/(rad/sec) and Kb=1V/(rad/sec).
The steady-state position response (in radians) due to unit impulse disturbance torque Td is ____.
Your input ____
2
GATE ECE 2015 Set 1
Numerical
+2
-0
A lead compensator network includes a parallel combination of 'R' and 'C' in the feed-forward path. If
the transfer function of the compensator is $${G_C}(s) = {{s + 2} \over {s + 4}}.$$
The value of RC is ____
Your input ____
3
GATE ECE 2012
MCQ (Single Correct Answer)
+2
-0.6
The transfer function of a compensator is given as $${G_C}(s) = {{s + a} \over {s + b}}.$$
$${G_C}(s)$$ is a lead compensator if
4
GATE ECE 2012
MCQ (Single Correct Answer)
+2
-0.6
The transfer function of a compensator is given as $${G_C}(s) = {{s + a} \over {s + b}}.$$
The phase of the above lead compensator is maximum at
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