DocumentCode
425607
Title
Stability and convergence in adaptive systems
Author
Stefanovic, Margareta ; Wang, Rengrong ; Safonov, Michael G.
Author_Institution
Univ. of Southern California, Los Angeles, CA, USA
Volume
2
fYear
2004
fDate
June 30 2004-July 2 2004
Firstpage
1923
Abstract
Sufficient conditions for adaptive control to ensure stability and convergence to a controller that is robustly stabilizing and performing are developed, provided that such a controller exists in the candidate controller pool. The results can be used to interpret any cost-minimizing adaptive scheme. An example of how a recently developed adaptive switching method can fail to select a stabilizing controller is presented, and a correction is proposed.
Keywords
adaptive control; adaptive systems; convergence; stability; adaptive control; adaptive switching method; adaptive systems; candidate controller pool; convergence; cost minimizing adaptive scheme; stabilizing controller; sufficient conditions;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2004. Proceedings of the 2004
Conference_Location
Boston, MA, USA
ISSN
0743-1619
Print_ISBN
0-7803-8335-4
Type
conf
Filename
1386862
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