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Question 7.RQ.14: If the reference input is introduced in such a way as to per...

If the reference input is introduced in such a way as to permit the zeros to be assigned as the roots of γ (s), what will the overall closed-loop transfer function be?

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If the reference input is arranged so that the input to the estimator is identical to the input to the process, what will be the overall closed-loop transfer function?

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Under what conditions can the estimator gain L be selected so that the roots of αe(s) = 0 are placed arbitrarily?

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If the estimator gain L is used, give an expression for the closed-loop poles due to the estimator.

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