3- (20 points) An open loop system is modeled with transfer function (s) = 1 $2+5+1) G(s) a) Use MATLAB to draw the root
Posted: Sat May 21, 2022 9:08 am
3- (20 points) An open loop system is modeled with transfer function (s) = 1 $2+5+1) G(s) a) Use MATLAB to draw the root locus of the G, show the commands you used and paste the figure generated by matlab as your solution. b) Find the gain of the closed loop such that the poles of the feedback loop (shown below) will have a damping ratio equal to 0.2. R(s) E(s) U(s) C(s) G(s) c) Find the overshoot percentage of the step response of the feedback loop system with the gain of 10.