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Problem 11. Multiple inputs - Reference input and disturbance In many systems, we want to know how sensitive a system is to an external disturbance. Sometimes that disturbance can enter

into the system at different points in the system. Remember that when considerin ga multi-input linear system, we can consider the effects of the various inputs on the output independently. In the b1lock diagram below, a) Find the transfer function from input-to-output, , by setting the disturbance to zero, V(s) = 0.Y (s)U(s)' b) Find the transfer function from disturbance-to-output, , by setting the input toY(s)V(s)zero, U(s) = 0.

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