Optimal Full State Feedback Controller for Two DC Motor Configurations with Buck Chopper
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Almamoun University College
Online publication date: 2018-04-24
Publication date: 2018-04-24
Eurasian J Anal Chem 2018;13(3):emEJAC03133
This workutilizesa State Feedback (SF) control scheme to control two DC Motor (DCM) configurations the Separately Excited DC Motor (SpEDCM) and the Series Excited DC Motor (SrEDCM) with variable speed.The DCM is modeled in MATLAB by applyingthe acceleration of angular speed and the derivative of currentdynamics. Furthermore, modeling of the buck chopper ismade in MATLAB and the controlling outcome of DCM speed are produced at distinct set points. The transient indices of the speed of SpEDCMare considered using theOptimal Full SF (OFSF) controller.The optimal parameter set improves speed control of a DCM by reaching the performance that is required for the system.The suggestedOFSF controller has a straightforward tuning process and scheme while provides animproved reference tracking in contrast with theconventional proportional-integral (PI) controller.