Title :
Hierarchical intelligent sliding mode control: application to stepper motors
Author :
Marquez, Bemardo Rincon ; Loukianov, Alexander G. ; Sanchez, Edgar N.
Author_Institution :
Colima Univ., Mexico
fDate :
June 30 2004-July 2 2004
Abstract :
A method of robust control based on sliding mode and fuzzy logic techniques is presented. It combines hierarchical high gain control with fuzzy logic to design a discontinuous control for nonlinear multivariable systems in order to eliminate chattering in presence of disturbances. The proposed approach is then used to design a robust controller for a stepper motor. Simulation results are presented to illustrate the applicability of the approach.
Keywords :
control system synthesis; fuzzy control; gain control; hierarchical systems; intelligent control; machine control; multivariable control systems; nonlinear control systems; robust control; sampled data systems; stepping motors; variable structure systems; discontinuous control; fuzzy logic control; hierarchical high gain control; hierarchical intelligent sliding mode control; nonlinear multivariable systems; robust controller design; stepper motors;
Conference_Titel :
American Control Conference, 2004. Proceedings of the 2004
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-8335-4
