共 33 条
Event-Triggered Fuzzy Filtering for Nonlinear Dynamic Systems via Reduced-Order Approach
被引:80
作者:
Su, Xiaojie
[1
]
Wen, Yao
[1
]
Shi, Peng
[2
,3
]
Lam, Hak-Keung
[4
]
机构:
[1] Chongqing Univ, Coll Automat, Key Lab Complex Syst Safety & Control, Minist Educ, Chongqing 400044, Peoples R China
[2] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia
[3] Victoria Univ, Coll Engn & Sci, Melbourne, Vic 8001, Australia
[4] Kings Coll London, Dept Informat, London WC2B 4BG, England
基金:
澳大利亚研究理事会;
中国国家自然科学基金;
关键词:
Fuzzy filter;
fuzzy systems;
H-2;
filtering;
reduced-order approach;
SINGULARLY PERTURBED SYSTEMS;
POLE-PLACEMENT CONSTRAINTS;
FAULT-DETECTION FILTER;
H-INFINITY;
NEURAL-NETWORKS;
DESIGN;
D O I:
10.1109/TFUZZ.2018.2874015
中图分类号:
TP18 [人工智能理论];
学科分类号:
081104 ;
0812 ;
0835 ;
1405 ;
摘要:
This paper is concerned with the problem of general-ized H-2 reduced-order filter design for continuous Takagi-Sugeno fuzzy systems using an event-triggered scheme. For a continuous Takagi-Sugeno fuzzy dynamic system, a reduced-order filter is designed to transform the original model into a linear lower order one. This filter can also approximate the original system with H-2 performance, with a new type of event-triggered scheme used to decrease the communication loads and computation resources within the network. By transforming the filtering problem to a convex optimization one, conditions are presented to design the fuzzy reduced-order filter. Finally, two illustrative examples are used to verify the feasibility and applicability of the proposed design scheme.
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页码:1215 / 1225
页数:11
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