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For the digital control system of Figure (a), where 1 Gp(s) = (s + 1)(s+5) design digital controller Ge(z), in the z-dom
Posted: Thu May 05, 2022 2:47 pm
by answerhappygod
- For The Digital Control System Of Figure A Where 1 Gp S S 1 S 5 Design Digital Controller Ge Z In The Z Dom 1 (44.6 KiB) Viewed 42 times
For the digital control system of Figure (a), where 1 Gp(s) = (s + 1)(s+5) design digital controller Ge(z), in the z-domain directly as shown in Figure (b), to meet the desired specification of zero steady-state error due to step, a settling time of less than 2 s, and an undamped natural frequency of 5 rad/s. Simulate the closed loop system in MATLAB and obtain the response due to a unit step and find the percentage overshoot, the rise time, the time to the first peak and steady- state error percent due to a ramp input. Digital controller Plant R(s) + E(s) YBOBO™ Digital C(s) A/D D/A G₁(s) computer (a) Digital Plant with sample-and-hold compensator R(z) + C(z) G.(z) G₁(z) E(z)