- 8 Marks C Derive An Expression For The Open Loop Frequency Response Of The System With Respect To K For W 0 And W 1 (22.26 KiB) Viewed 15 times
- 8 Marks C Derive An Expression For The Open Loop Frequency Response Of The System With Respect To K For W 0 And W 2 (30.15 KiB) Viewed 15 times
[8 marks] (c) Derive an expression for the open-loop frequency response of the system with respect to K for w → 0 and w → 00 and hence, show a simple Nyquist sketch of the open-loop response of the system.
K Gc(S) = (s + 3)2 Gp(s) (s + 5) (s + 1)(s + 4) and H(S) = 1. = ) R(S) 1 0 7 E(s) e(t) Gc(s) Gp(s) C(s) c(0) Hs) Figure Qla