A compensator with transfer function . If then the compensator can give the minimum phase at a frequency of
Consider the compensation network as shown in the figure below
What is the maximum phase provided by the network.
An uncompensated open transfer function is given below
It is desired that the velocity error constant of compensated system to be 20. The required compensator is given by . The value of α = is ________.
If the maximum phase provided by the compensator is 30° and this is achieved at √6 rad/sec. The ratio of pole to zero for the compensator transfer function will be______.
The lead compensator has pole at s =-4 and a zero at s =-2. Then the maximum phase leadɸmand corresponding frequency ωm is respectively?
The block diagram of a control system is shown below.
The control specifications are that the damping ratio of the closed loop system is 0.6 and a damped natural frequency ωd is 10 rad/sec. The parameters of PD controller Kp and Kv are respectively
A double integrator plant G(s) = H(s) = 1 is to be compensated to achieve the damping ratio and an undamped natural frequency, ωn = 5 rad/sec. Which one of the following compensator Ge(s) will be suitable?