Answer Happy

= Select the correct statement on the following system when r(t) = 1(t) and C(s) = ) = S R(S) Y(S) C(s) 1 Ts +1 Controller Plant This system has a proportional controller and steady state error is eliminated (e_ss=0). This system has an integral controller and steady state error is eliminated (e_ss=0). This system has an integral controller and an offset error: e_ss=1/6. None of them are correct. This system has a derivative controller and steady state error is eliminated (e_ss=o).
= Select the correct statement on the following system when r(t) = 1(t) and C(s) = 5: = R(S) Y(S) CS 1 Ts +1 Controller Plant O None of them are correct. This system has a proportional controller and steady state error e_ss=1/6. This system has a proportional controller and an offset error: e_ss=5. This system has an integral controller and steady state error is eliminated (e_ss=0). This system has a proportional controller and steady state error is eliminated (e_ss=0).