2. The figure below shows the closed-loop block diagram that models speed contro

Question

2. The figure below shows the closed-loop block diagram that models speed control. From this figure, assuming no disturbance (Va = 0), determine the closed-loop transfer function, Gar(s), from reference to output, as defined below: 2m(s) R(S) rs+1 3. One possible way to design a controller is to choose controller gains which give a specified characteristic polynomial. One possibility is to choose the gains which give the following quadratic characteristic equation Determine the Pl controller parameters kp and k so that the closed-loop system satisfies the specified characteristic equation above. That is, derive kp and k, as functions of ao, , K, and . 4. In order to get the fastest possible response without overshoot (i.e. critically damped), what should be? Assume a controller with no set-point weighting (ie, bsp-0). using the equations derived in question 3 and the critically-damped value of. evaluate kp and ki. Assume ao = 16 rad/s. 5,

Explanation / Answer

Hi you can find the answers of question 3,4, and 5 on chegg itself. Please go through this. http://www.chegg.com/homework-help/questions-and-answers/one-possible-way-design-controller-choose-controller-gains-give-specified-characteristic-p-q14690139

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