OPTIMAL PID CONTROLLER OF POSITION TRACKING DC SERVOMOTOR CONTROL BASED PARTICLE SWARM OPTIMIZATION

Abstract

ABSTRACTIn this work, a Particle Swarm optimization (PSO) algorithm is proposed to obtain optimal PIDcontroller parameters of a DC servomotor drive. This work has a very important issue due to a widerange employed in various servomechanisms. The proposed approach has superior feature, flexibleexecution, stable convergence characteristic, and high-quality solution efficiency. The simulationresults using MATLAB 2014a environment show that the proposed objective function provides moreproficient in improving dynamic response, better convergence, and fast response than the othermethods based on maximum overshoot, rise time, and settling time of system step response.