b) An improvement has been made by adding a controller to the system in Figure Q3(a)(ii). Figure Q3(b) shows the closed

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B An Improvement Has Been Made By Adding A Controller To The System In Figure Q3 A Ii Figure Q3 B Shows The Closed 1 (145.63 KiB) Viewed 34 times

b) An improvement has been made by adding a controller to the system in Figure Q3(a)(ii). Figure Q3(b) shows the closed loop block diagram of the system regarding to this improvement. Analyze the system performance by determine: C(s) (1) closed loop transfer function, (ii) range of gain, K for the system operate in stable condition. C3 [SP2] [5 marks] (iii) range of gain, K for the system operate in overdamped, underdamped, critically damped, and undamped cases. (iv) steady-state error for the system when K = 3. R(S) C3 [SP1] [3 marks] G(s) C3 [SP2] [4 marks] C4 [SP3] [3 marks] C(s) Figure Q3 (b): Improved closed loop system