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Answer by CroCo for Root Locus, Gain in Feedback Loop. Need help
In order to draw the root locus, you need to convert the open-loop system into the closed-loop system. You can do this $$ \begin{align} T(s) &= \frac{ \frac{1}{(s+3)(s+4)} }{ 1+...
View ArticleAnswer by LvW for Root Locus, Gain in Feedback Loop. Need help
No - the root locus is not drawn for the open-loop function. It is the main purpose of the root locus of a system with feedback to show if resp. for which constant gain values the CLOSED-LOOP function...
View ArticleAnswer by habp1992 for Root Locus, Gain in Feedback Loop. Need help
When you are working with root locus, you are making a figure about your characteristic equation behavior. So, the root locus of a negative-feedback loop is going to be the same at any point of the...
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Root Locus, Gain in Feedback Loop. Need help
So this is the system for which I have to draw a root locus if 'K' changes from 0 to infinity. The problem for me is that root locus is drawn for open loop transfer function but 'K' is in the feedback...
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