Non-weighted Asynchronous H∞ Filtering for Continuous-Time Switched Fuzzy Systems

被引:0
|
作者
Liu, Can [1 ]
Li, Yang [1 ]
Zheng, Qunxian [2 ]
Zhang, Hongbin [1 ]
机构
[1] Univ Elect Sci & Technol China, Sch Informat & Commun Engn, Chengdu 611731, Sichuan, Peoples R China
[2] Anhui Polytech Univ, Sch Elect Engn, Wuhu 241000, Anhui, Peoples R China
基金
中国国家自然科学基金;
关键词
Non-weighted asynchronous H-infinity filtering; Continuous-time switched nonlinear systems; Takagi-Sugeno (T-S) fuzzy models; Time-scheduled fuzzy multiple Lyapunov function (TSFMLF); NONLINEAR-SYSTEMS; LYAPUNOV FUNCTION; ASYMPTOTIC STABILITY; LINEAR-SYSTEMS; DELAY; STABILIZATION; GAIN;
D O I
10.1007/s40815-020-00873-2
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper focuses on the non-weighted asynchronous H-infinity filtering problem for a class of continuoustime switched nonlinear systems. The nonlinearities of subsystems are described by Takagi-Sugeno (T-S) fuzzy models. Using the information of switching instants, the filters are designed to be time-scheduled and separately in the asynchronous and synchronous time intervals. Based on a new time-scheduled fuzzy multiple Lyapunov function (TSFMLF), sufficient conditions are achieved to guarantee the switched filtering error system is globally asymptotically stable with a non-weighted H-infinity performance. Finally, an example is presented to demonstrated the effectiveness of the theoretical results.
引用
收藏
页码:1892 / 1904
页数:13
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