P10 35 A unity feedback system has the loop transfer function where T is a time delay and K is the controller propor tional gain The block diagram is illustrated in Figure P10 35 The nominal value of K 2 Plot the phase margin of the system for 0 2 T s when K 2 What happens to the phase margin as the time delay increases What is the maximum time delay allowed before the system becomes unstable Ks 0 54 L(s) G(s)G(s) s(s 1 76) e Ts

Question

P10 35 A unity feedback system has the loop transfer function where T is a time delay and K is the controller propor tional gain  The block diagram is illustrated in Figure P10 35  The nominal value of K   2  Plot the phase margin of the system for 0 2   T s when K   2  What happens to the phase margin as the time delay increases  What is the maximum time delay allowed before the system becomes unstable  Ks  0 54 L(s)   G(s)G(s)   s(s 1 76) e Ts

SolutionInn · Accepted Answer

The Answer is in the image, click to view ...

Question: P10.35 A unity feedback system has the loop transfer function where T is a time delay and K is the controller propor tional gain. The

Step by Step Solution