The open loop transfer function of a plant is given as, G(s) =1/s^2-1. If the plant is operated in unity feedback configuration, then the lead compensator that can stabilize the control system is:

The open loop transfer function of a plant is given as, G(s) =1/s^2-1.

1.	The open loop transfer function of a plant is given as, G(s) =1/s^2-1. If the plant is operated in unity feedback configuration, then the lead compensator that can stabilize the control system is:
A.	10(s-1)/(s+2)
B.	10(s+4)/(s+2)
C.	10(s+2)/(s+10)
D.	10(s+2)/(s+10)
Answer» B. 10(s+4)/(s+2)

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The open loop transfer function of a plant is given as, G(s) =1/s^2-1. If the plant is operated in unity feedback configuration, then the lead compensator that can stabilize the control system is:

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