The speed control system of Figure DP4.1 is altered so that G(s) = l/(s + 5) and

Question:

The speed control system of Figure DP4.1 is altered so that G(s) = l/(s + 5) and the feedback is K1 as shown in Figure DP4.3.
(a) Determine the range of K1 allowable so that the steady state is ess ‰¤ 1%.
(b) Determine a suitable value for K1 and K so that the magnitude of the steady-state error to a wind disturbance Td(t) = 2t mrad/s, 0 ‰¤ t Figure DP4.3
Speed control system.