Speed Control of PMSM using Optimization Methods

Aastha Singh Chandel

doi:10.37591/jomea.v6i2.3289

Abstract

AbstractThis paper represents a modelling and optimized design of speed control for a permanent magnet synchronous motor (PMSM). The PI controller of inner current loop is optimized using evolutionary algorithm like Particle Swarm Optimization (PSO) method. To illustrate effect of proposed method, the performance of evaluationary algorithm is compared with traditional optimization method i.e., Ziegler-Nichols method. The main objective of the proposed work are, develop mathematical modelling of PMSM motor in MATLAB, optimize controller gains using PSO method in MATLAB and compare performance of PSO based controller to conventional controller further enhance performance of speed controller for PMSM. Simulation results display that the proposed controller is advanced to the traditional PI controller.Keywords: PMSM, PI Controller, MATLAB, PID ControllerCite this ArticleAastha Singh Chandel, Speed control of PMSM u sing optimization methods .Journal of Microcontroller Engineering and Applications. 2019; 6(2): 8 1 6 p.