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FEEDBACK CONTROL, DESIGN PROCESS

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Effects of controllers Kp<br />

•A proportional controller (Kp) will have the effect of<br />

reducing the rise time and will reduce ,but never<br />

eliminate, the steady‐state error.<br />

CL RESPONSE RISE TIME OVERSHOOT<br />

SETTLING<br />

TIME<br />

S‐S ERROR<br />

Kp Decrease Increase Small Change Decrease

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