(Solved): For the unity feedback system shown below where 450 G(s) = (s + 4)(s + 6) (s + 8) R(s) + C(s) G(s) ...

For the unity feedback system shown below where 450 G(s) = (s + 4)(s + 6) (s + 8) R(s) + C(s) G(s) Use MATLAB for the following: a. Find the value of gain K to be added to the system that will ensure that it operates with a 30% overshoot b. Design a cascade compensator that will reduce the steady state error by 2. C. Plot the uncompensated and compensated systems and compare the steady state errors.