Plotting Root Locus In matlab with K being a positive integar

조회 수: 130 (최근 30일)
Kevin Swenson
Kevin Swenson 2022년 5월 3일
답변: Paul 2022년 5월 3일
I have a transfer function of K/(s^3+9s^2+27s+27) and am wondering how to plot the root locus of this as the numerator is a variable. K is gain and has to be a positive integar.

이 질문에 답변하려면 로그인하십시오.

답변 (1개)

Paul
Paul 2022년 5월 3일
Can use
r = rlocus(sys,K)
where sys is the transfer function with numerator of 1 and K is a vector of positive integers of interest. Then use plot() to plot the imaginary part and real part of r.

카테고리

Help Center 및 File Exchange에서 Classical Control Design에 대해 자세히 알아보기

태그

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by