EC > GATE 2015 SET-3 > Compensators
The transfer function of a first-order controller is given as GC(s) = K(s+a)/(s+b) where K, a and b are positive real numbers. The condition for this controller to act as a phase lead compensator is
A
a < b
B
a > b
C
K < ab
D
K > ab

Correct : a

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Related Topics

first order controller phase lead compensation transfer function EC GATE EC 2015 controller phase lead EC gate 2015 first order controller phase lead transfer function EC 2015

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