- B Using An S Plane Graphical Sketch And Suitable Control Systems Theory Show That The Plant S Natural Response Is Uns 1 (37.47 KiB) Viewed 13 times
- B Using An S Plane Graphical Sketch And Suitable Control Systems Theory Show That The Plant S Natural Response Is Uns 2 (14.9 KiB) Viewed 13 times
(b) Using an s-plane graphical sketch and suitable control systems theory, show that the plant's natural response is unstable. [4 marks] In a desperate attempt to stabilise the plant in Figure Q2a, a novice control engineer designed a unity feedback control system that includes a proportional controller, Gc(s) = Kc, connected in cascade to the inverted pendulum plant. =
Gp(s) R(S) S C(s) S (s + 2)(s2 -25) Figure Q2a