Q1.A control system with PD controller is shown in the figure. If the velocity error
constant KV = 000 and the damping ratio ζ = 0.5, then the value of KP and KD are
Q3.The open-loop transfer function of a plant is given as If the plant is
operated in a unity feedback configuration, then the lead compensator that an
stabilize this control system is
The magnitude of frequency responses of an underdamped second order system is 5 at 0 rad/sec and peaks to 10/√3 at 5√2 rad/sec. The transfer function of the system is
Q10.The magnitude plot of a rational transfer function G(s) with real coefficients is shown below. Which of the following compensators has such a magnitude plot ?
Answer : Option CExplaination / Solution:
This compensator is roughly equivalent to combining lead and lad compensators in the same design and it is referred also as PID compensator.
Total Question/Mark :
Scored Mark :
Mark for Correct Answer : 1
Mark for Wrong Answer : -0.5
Mark for Left Answer : 0