Consider the feedback system shown in Figure 12.1. The closed-loop gain is (A_{f}=-80) and the open-loop gain

Question:

Consider the feedback system shown in Figure 12.1. The closed-loop gain is \(A_{f}=-80\) and the open-loop gain is \(A=-2 \times 10^{4}\).

(a) Determine the feedback transfer function \(\beta\).

(b) The closed-loop gain is not to change by more than 0.01 percent when the open-loop gain changes. What is the maximum allowed change in the open-loop gain?

image text in transcribed

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: