DocumentCode
2822320
Title
Regular simplex method and chattering elimination for nonlinear sliding mode control of uncertain systems
Author
Bartolini, Giorgio ; Punta, Elisabetta ; Zolezzi, Tullio
Author_Institution
Univ. of Cagliari, Cagliari
fYear
2007
fDate
12-14 Dec. 2007
Firstpage
2029
Lastpage
2034
Abstract
In this paper the simplex sliding mode control method is endowed with additional properties of practical as well as theoretical relevance. The method is extended to eliminate the chattering phenomenon. To this end an estimation procedure based on second order sliding mode algorithms is coupled with a simplex sliding mode control of an augmented order system driven by the time derivative of the actual control vector.
Keywords
nonlinear control systems; observers; robust control; uncertain systems; variable structure systems; augmented order system; chattering elimination; estimation procedure; nonlinear sliding mode control; observer; regular simplex method; robustness; separation theorem; uncertain systems; Control systems; Feedback control; Helium; Jacobian matrices; Nonlinear control systems; Sliding mode control; USA Councils; Uncertain systems; Uncertainty; Writing;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2007 46th IEEE Conference on
Conference_Location
New Orleans, LA
ISSN
0191-2216
Print_ISBN
978-1-4244-1497-0
Electronic_ISBN
0191-2216
Type
conf
DOI
10.1109/CDC.2007.4434482
Filename
4434482
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