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Control System Analysis using Root Locus Method

Vijayalaxmi Sandeep Kumbhar, M. S. Andhare, A. A. Tekade

Abstract


Root Locus is an excellent method for finding the relative stability of the system. It is a powerful technique as it displays the entire dynamic response of the system and hence it is extensively used. In this paper root locus method is used for the analysis of transfer function of the control system. Based on the analysis here the effect of gain on addition of poles and zeros is checked for stability of the system, maximum gain value and behavior of the system for different values of K is shown.

 

Keywords: Dynamic response, pole, zero, gain


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References


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