The transfer function of a dynamic system is given by [G(s)=frac{20 s+50}{s^{3}+10 s^{2}-5 s-30}] a. Using Routh's
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The transfer function of a dynamic system is given by
\[G(s)=\frac{20 s+50}{s^{3}+10 s^{2}-5 s-30}\]
a. Using Routh's stability criterion, determine the stability of the open-loop system.
b. Suppose that a negative unity feedback is applied to this open-loop system. Using Routh's stability criterion, determine the stability of the resulting closed-loop system.
c. Using MATLAB, solve for the poles of the open and closed-loop systems and verify the results obtained in Parts (a) and (b).
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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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