Problem 6: (Feedback) A causal discrete I-controller C(z) = - for a plant ?(z) = z-1 is being designed to achieve high c
Posted: Fri Jul 08, 2022 6:26 am
Problem 6: (Feedback) A causal discrete I-controller C(z) = - for a plant ?(z) = z-1 is being designed to achieve high closed-loop crossover frequency. 1. (20pt) Determine K so that the crossover frequency is 0.4 rad/sample. 2. (20pt) Find the phase margin for the controller in (1).