Title :
A chattering free control approach based on dynamical multi-sliding surfaces
Author :
Ben Hamouda, Kamel ; Sellami, Anis ; Ksouri, Mekki
Author_Institution :
Res. Unit ACS (Anal. & Control Syst.), Eng. Nat. Sch. of Tunis (ENIT), Tunis, Tunisia
Abstract :
in this work a new control technique combining integral sliding mode and multi-model concept is developed. It is based on a finite set of dynamic commutation surfaces which allow to have a completely robust behavior with respect to certain classes of uncertainties and to completely eliminate the chattering phenomenon. Simulations results show a notable improvement relatively to the classical sliding mode control.
Keywords :
variable structure systems; chattering free control approach; chattering phenomenon elimination; dynamic commutation surface; dynamical multisliding surface; integral sliding mode control; Control systems; Frequency; Hysteresis; Nonlinear dynamical systems; Robustness; Shape control; Sliding mode control; State-space methods; Uncertainty; Vectors; Multi-model; Sliding Mode Control; Variable Structure Systems; dynamical multi-sliding surfaces;
Conference_Titel :
Electronics, Circuits, and Systems, 2009. ICECS 2009. 16th IEEE International Conference on
Conference_Location :
Yasmine Hammamet
Print_ISBN :
978-1-4244-5090-9
Electronic_ISBN :
978-1-4244-5091-6
DOI :
10.1109/ICECS.2009.5410882
