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H2/H∞ Control for Fuzzy Systems With Time Delays Based on State Feedback(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年03期
Page:
1-7
Research Field:
Publishing date:

Info

Title:
H2/H∞ Control for Fuzzy Systems With Time Delays Based on State Feedback
Author(s):
Feng Chunmei; Lu Junwei; Guo Yiqian
School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China
Keywords:
Fuzzy delayed sy stem s;  H2/H∞contro; l state feedback
PACS:
TP13
DOI:
-
Abstract:
Th is paper considers the H2/H∞ contro l problem fo r a class o f continuous fuzzy system s w ith tim e-delay s based on state feedback. The purpose is to des ign a state feedback contro ller such that the c losed- loop system is asymptotica lly stable w ith g iven H] norm bound, and the co st function has an upper bound. U sing the linearm atrix inequa lity m ethod, suffic ient cond itions are g iven fo r the so lvability o f this problem. It is show n that the desired state feedback controlle r can be obta ined by so lv ing som e linea rm a trix inequa lities. The sim ulation resu lt show s the e ffectiveness o f the proposed m ethod.

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Last Update: 2013-04-23