engineering recuitment GATE EE 2023-24 Test Series Control Systems Controllers and Compensators Controllers
In the control system shown in the figure below, a reference signal r(t) = 2t2 u(t) is applied at time t = 0. The control system employs a PID controller C(s) = KP + KI/ s + KDS and the plant has a transfer function P(s) = 5/s. If KP = 5, KI = 0.5 and KD = 2, the steady state value of e is ____
1
1.6
2
2.5
3
4
4
0.8