Question: A control system is shown. The gain K is greater than 500 and less than 3000. Select a gain that will cause the system step

A control system is shown. The gain K is greater than 500 and less than 3000. Select a gain that will cause the system step response to have an overshoot of less than 20%. Plot the Nichols diagram, and calculate the phase margin.

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A reasonable choice for the gain is K 2680 The phase margin is PM 428 o an... View full answer

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