Problem 3 For the system -0.1s +1 P(s) = (s-0.1)(0.01s + 1) 1. Design a PID controller for BW= 1 rad/s and PM > 50 degre
Posted: Tue Jun 07, 2022 12:45 pm
Problem 3 For the system -0.1s +1 P(s) = (s-0.1)(0.01s + 1) 1. Design a PID controller for BW= 1 rad/s and PM > 50 degrees. Justify the need of PI or PID structure based on the required phase compensation at crossover. Verify that the closed-loop system meets the desired objectives and has reasonable responses. 2. Repeat (1) for BW= 0.1, 10. Does the design process fail, when, and why? (Examine the Nyquist plots.)