Title :
Robust control of nonlinear systems with both matched and unmatched disturbances
Author :
Mahieddine-Mahmoud, S. ; Ouriagli, M. ; Alaoui, L. Chrifi ; Bussy, P.
Author_Institution :
Lab. des Technol. Innovantes, Univ. de Picardie Jules Verne, Cuffies, France
Abstract :
In this paper, the nonlinear sliding mode control (SMC) with mismatching disturbances is proposed; we treat the problem of control with this class of disturbances, and the chattering phenomena. The proposed method attenuates the effect of both uncertainties and external disturbances, and eliminates the chattering phenomenon introduced by classical sliding mode control. The model of a hydraulic system is used to test the suggested procedure.
Keywords :
hydraulic systems; nonlinear control systems; robust control; uncertain systems; variable structure systems; SMC; chattering phenomena; hydraulic systems; matched-unmatched disturbances; nonlinear sliding mode control; robust control; sliding mode control; Equations; Robustness; Sliding mode control; Steady-state; Switches; Uncertainty; Valves; Sliding mode control; matching condition; nonlinear systems;
Conference_Titel :
Control & Automation (MED), 2010 18th Mediterranean Conference on
Conference_Location :
Marrakech
Print_ISBN :
978-1-4244-8091-3
DOI :
10.1109/MED.2010.5547656
