Roughly sketch the root locus with respect to (K) for the equation of (1+K L(s)=0) and the
Question:
Roughly sketch the root locus with respect to \(K\) for the equation of \(1+K L(s)=0\) and the following choices for \(L(s)\). Make sure to give the asymptotes, arrival or departure angles, and points crossing the imaginary axis. Verify your results using MATLAB.
a. \(L(s)=\frac{1}{(s+1)(s+3)}\)
b. \(L(s)=\frac{1}{(s+1)(s+3)(s+7)}\)
c. \(L(s)=\frac{s+5}{(s+1)(s+3)(s+7)}\)
d. \(L(s)=\frac{s(s+5)}{(s+1)(s+3)(s+7)}\)
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Related Book For
Modeling And Analysis Of Dynamic Systems
ISBN: 9781138726420
3rd Edition
Authors: Ramin S. Esfandiari, Bei Lu
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