Static sliding mode controller for permanent magnet stepper motor with disturbances

Author

Shah, Mohd Badril Nor ; Husain, Abdul Rashid ; Ahmad, Mohamad Noh

Author_Institution

Fac. of Electr. Eng., Univ. Teknol. Malaysia, Skudai, Malaysia

fYear

2011

fDate

21-22 June 2011

Firstpage

520

Lastpage

525

Abstract

This paper addresses the design of sliding mode controller for permanent magnet stepper motor. The control scheme has been proposed since stepper motor has a poor response in open-loop operation, highly nonlinear plant and load torque perturbation and parameter uncertainties are also a common occurrence. The controller is designed based on differentially flat properties of stepper motor. The simulation is performed by applying various types of disturbance and parameter uncertainties conditions to evaluate the performance and the robustness of the controller.

Keywords

control system synthesis; permanent magnet motors; robust control; stepping motors; uncertain systems; variable structure systems; controller robustness; load torque perturbation; parameter uncertainties; permanent magnet stepper motor; static sliding mode controller design; DC motors; Mathematical model; Permanent magnet motors; Robustness; Rotors; Shafts; Torque; DQ transformation; Differentially flat system; Disturbance; Permanent magnet stepper motor; Static sliding mode control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical, Control and Computer Engineering (INECCE), 2011 International Conference on

Conference_Location

Pahang

Print_ISBN

978-1-61284-229-5

Type

conf

DOI

10.1109/INECCE.2011.5953938

Filename

5953938