engineering recuitment GATE ECE 2023-24 Test Series Control Systems Time Response Analysis Steady State Error
In the control system shown in the figure below, a reference signal r(t) = t2 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) = 3/s. If KP = 10, KI = 1 and KD = 2, the steady state value of e is
1
0
2
2/3
3
1
4
∞