Analysis and Comparison of Various Speed Control Strategies on the Performance of DC Motor

摘要

This paper presents the effect of different speed control strategies on the speed response of a DC motor. The mathematical models are built on the basis of the analysis of operation modes and structural characteristics in the environment of matlab/simulink, mechanical characteristic and torque characteristic of DC motor are also concerned in this work. By analyzing and comparing the merits and shortcomings, the appropriate applicable condition of different speed control strategies can be concluded, which in turn optimizes actual controller and offers reasonable choice of electronic unit parameters.