Consider the digital control system shown as figure. System is first order and sampling period is 1 sec. System T.F is G

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Consider The Digital Control System Shown As Figure System Is First Order And Sampling Period Is 1 Sec System T F Is G 1 (40.97 KiB) Viewed 13 times

Consider the digital control system shown as figure. System is first order and sampling period is 1 sec. System T.F is Gs = s+1 e-25 CC) R(t) Digital Controller ZOH System T R(5) R(z) G(s) C(s) Ciz) Gd(2) PI wa DESIGN a digital PI controller such that dominant closed loop poles have a damping ratio of 0.5 and the number of samples per cycle of damped sinusoidal oscillation is 10 Ws OBTAIN and DRAW the response of the system to a unit-step input. (Show both the theoretical calculations and the MATLAB codes). 10