Journal Europeen des Systemes Automatises, volume 54, issue 6, pages 897-902
Sliding Mode Control for a DC Motor System with Dead-Zone
Omar F., El Mrabet A.H., Belkraouane I., Djeriri Y.
Publication type: Journal Article
Publication date: 2021-12-29
scimago Q3
SJR: 0.229
CiteScore: 1.9
Impact factor: —
ISSN: 12696935, 21167087
Computer Science Applications
Electrical and Electronic Engineering
Industrial and Manufacturing Engineering
Control and Systems Engineering
Abstract
Due to the simple structure of DC motors, the natural decoupling between torque and speed, and its low cost the DC motors have been widely used in electromechanical systems, the paper deals with the experimental method of DC motor Coulomb friction identification that caused the dead nonlinear zone and proposed a nonlinear model of the DC motor, then a sliding mode strategy is developed to control the DC motor in high and low speed for bidirectional operation, The experimental implementation using Dspace 1104 demonstrate that the proposed sliding mode control can achieve favorable tracking performance against non-linearities for a DC motor.
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