DocumentCode
1752557
Title
Guaranteed Cost Control for a Class of Nonlinear Systems Based on Partition of Unity
Author
Han, Dongfang ; Wang, Yinhe
Author_Institution
Dept. of Math., Shantou Univ.
Volume
1
fYear
0
fDate
0-0 0
Firstpage
1021
Lastpage
1025
Abstract
The nonlinear system model is equally converted into an approximate model with error by using partition of unity, which has the capability of approximating a continuous function at arbitrary precision. A guaranteed cost controller is then proposed for the nonlinear system based on the approximate model under certain error condition.The controller ensures that the system controlled is quadratically stable as well as that the cost function is bounded. Finally, a numerical simulation illustrates the validity of the method in this paper
Keywords
cost optimal control; nonlinear control systems; stability; approximate model; cost control; nonlinear systems; quadratically stable; unity partition; Control design; Control system synthesis; Control systems; Cost function; Error correction; Mathematical model; Mathematics; Nonlinear control systems; Nonlinear systems; Numerical simulation; Partition of unity; approximate model; cost function; quadratically stable;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location
Dalian
Print_ISBN
1-4244-0332-4
Type
conf
DOI
10.1109/WCICA.2006.1712499
Filename
1712499
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