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Unformatted text preview: space form with r v as input and v as output. (d) How would changing the value of K affect the speed with which the closed loop system would settle in at its final level, given a unit step input as the reference input (in other words, how does changing of K affect the speed of response of the closed loop system) . Try several values of K , create step responses for the corresponding closed loop systems and comment on your results. Problem 3.(30’) An armature-controlled dc motor is driving a load. The input voltage is 5V. The speed at t=2 second is 30 rad/s, and the steady speed is 70 rad/s when ∞-t , Determine the transfer function ) ( / ) ( s V s ϖ Problem 4 (20’) Find the transfer function for the block diagram shown in below....
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This note was uploaded on 05/02/2011 for the course ME ME461 taught by Professor Zhangweijun during the Spring '09 term at Shanghai Jiao Tong University.
- Spring '09