Title :
A new differentiator based on a second order sliding mode output feedback control
Author :
Plestan, F. ; Glumineau, A.
Author_Institution :
CNRS, Ecole Centrale de Nantes, Nantes, France
Abstract :
This paper proposes first partial results for a new class of differentiators. This new differentiator is based on a recent output feedback control. This latter is based on second order sliding mode control, its main features being the finite time convergence and the robustness. This output feedback controller ensures the establishment of a “real” second order sliding mode. The differentiator provides an estimation of the time derivative of signal by taking into account the sampling feature of the differentiation computation.
Keywords :
control system synthesis; feedback; robust control; variable structure systems; differentiator; finite time convergence; output feedback control; robustness; second order sliding mode control; Accuracy; Conferences; Convergence; Output feedback; Robustness; Trajectory; Tuning; Second order sliding mode; differentiator; robustness; sampling controller;
Conference_Titel :
Decision and Control (CDC), 2010 49th IEEE Conference on
Conference_Location :
Atlanta, GA
Print_ISBN :
978-1-4244-7745-6
DOI :
10.1109/CDC.2010.5717090