Thursday, April 21, 2011

Exam Question

Question
The following block diagram shows the proportional control used for the position of the drawing tool on our Etch A Sketch. Please write the transfer function which describes the actual position as a function of the inputs, desired position and disturbance (Y=f(D,R)).



Answer







2 comments:

  1. where is V(x) in the block diagram?

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  2. ya sorry about that. we were missing a P(s) in there as well. silly us.

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