TY - JOUR
T1 - H∞ filtering for fast-varying-delay Takagi-Sugeno fuzzy systems
AU - Lin, Yu Cheng
AU - Lo, Ji Chang
PY - 2005
Y1 - 2005
N2 - In this article, an H∞ filtering problem for continuous-time Takagi-Sugeno fuzzy systems with multiple time-varying delays in state variables is addressed. Based on Lyapunov-Krasovskii approach, a delay-dependent sufficient conditions is obtained. Unlike the existing results requiring the information on derivative of delay time, the condition we proposed is free from derivative information on delay time, which means a fast-varying delay time is allowed. Furthermore the condition is expressed as linear matrix inequalities (LMIs) form, therefore the set of H∞ filter gains can be determined by LMI solvers. Lastly, an example is demonstrated using the proposed design methodology.
AB - In this article, an H∞ filtering problem for continuous-time Takagi-Sugeno fuzzy systems with multiple time-varying delays in state variables is addressed. Based on Lyapunov-Krasovskii approach, a delay-dependent sufficient conditions is obtained. Unlike the existing results requiring the information on derivative of delay time, the condition we proposed is free from derivative information on delay time, which means a fast-varying delay time is allowed. Furthermore the condition is expressed as linear matrix inequalities (LMIs) form, therefore the set of H∞ filter gains can be determined by LMI solvers. Lastly, an example is demonstrated using the proposed design methodology.
KW - Delay-dependent, Takagi-Sugeno fuzzy model (T-S fuzzy model)
KW - H filtering
KW - Linear matrix inequality (LMI)
KW - Time delays
UR - http://www.scopus.com/inward/record.url?scp=27944446399&partnerID=8YFLogxK
M3 - 會議論文
AN - SCOPUS:27944446399
SN - 1062-922X
VL - 1
SP - 582
EP - 587
JO - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
JF - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
T2 - IEEE Systems, Man and Cybernetics Society, Proceedings - 2005 International Conference on Systems, Man and Cybernetics
Y2 - 10 October 2005 through 12 October 2005
ER -