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Automatic loop shaping in QFT using hybrid optimization and constraint propagation techniques

DSpace at IIT Bombay

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Field Value
 
Title Automatic loop shaping in QFT using hybrid optimization and constraint propagation techniques
 
Creator PALURI, NSV
KUBAL, N
 
Subject quantitative feedback theory
constraint propagation
global optimization
interval analysis
quantitative feedback theory
robust control
 
Description An efficient method for automatic loop shaping in Quantitative Feedback Theory (QFT) is proposed. The proposed method uses hybrid optimization and constraint propagation techniques. The hybrid optimization part combines interval global optimization and nonlinear local optimization methods. To supplement the optimization tools, a quick solution approach is developed based on ideas of constraint propagation. The quick solution is found to be quite effective in discarding infeasible controller parameter regions in the optimization search. The proposed overall method is demonstrated on an example taken from the QFT literature where it automatically synthesizes a QFT controller of given structure in quick time. Copyright (c) 2006 , Ltd.
 
Publisher JOHN WILEY & SONS LTD
 
Date 2011-08-16T18:56:33Z
2011-12-26T12:55:06Z
2011-12-27T05:43:41Z
2011-08-16T18:56:33Z
2011-12-26T12:55:06Z
2011-12-27T05:43:41Z
2007
 
Type Article
 
Identifier INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 17(2-3), 251-264
1049-8923
http://dx.doi.org/10.1002/rnc.1085
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9593
http://hdl.handle.net/10054/9593
 
Language en