A linear feedback control system has an open-loop transfer function [ A(s)=frac{mu(s+alpha)^{2}}{alpha^{2}(1+s) s^{3}} ] where (mu) and

Question:

A linear feedback control system has an open-loop transfer function

\[
A(s)=\frac{\mu(s+\alpha)^{2}}{\alpha^{2}(1+s) s^{3}}
\]

where \(\mu\) and \(\alpha\) are adjustable parameters. Find the relation between \(\mu\) and \(\alpha\) so that the system is stable with unity feedback.

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