DocumentCode
2469809
Title
On sliding mode and adaptive observers design for multicell converter
Author
Ghanes, M. ; Bejarano, F. ; Barbot, J.-P.
Author_Institution
ECS, ENSEA, Pontoise, France
fYear
2009
fDate
10-12 June 2009
Firstpage
2134
Lastpage
2139
Abstract
In this paper, a sliding mode and adaptive observers are proposed for multicell converter. The aim is to solve the problem of capacitor´s voltages estimation by tacking account the hybrid behavior appearing in the multicell converters. Furthermore, an analysis of convergence for both observers is introduced. Finally some illustrative results of a 3-cell-converter are given in order to show the efficiency of the designed observers. The applicability of the designed observers are emphasized by the robustness test with respect to resistance load variation.
Keywords
adaptive control; convertors; observers; variable structure systems; adaptive observers; multicell converter; resistance load variation; sliding mode observers; voltages estimation; Capacitors; Electrical resistance measurement; Observers; Open loop systems; Power semiconductor switches; Programmable control; Sliding mode control; Switching converters; Topology; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2009. ACC '09.
Conference_Location
St. Louis, MO
ISSN
0743-1619
Print_ISBN
978-1-4244-4523-3
Electronic_ISBN
0743-1619
Type
conf
DOI
10.1109/ACC.2009.5160338
Filename
5160338
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