Observer design of discrete-time T-S fuzzy systems via multi-instant augmented multi-indexed matrix approach
Observer design of discrete-time T-S fuzzy systems via multi-instant augmented multi-indexed matrix approach
复制标题
基于多瞬时增广多索引矩阵方法的离散时间T-S模糊系统的观测器设计
DOI:
10.1016/j.jfranklin.2015.05.023
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发表时间:
2015-07
影响因子:
4.1
通讯作者:
Peng Chen
中科院分区:
文献类型:
--
作者:
Xie Xiang-Peng;Yue Dong;Peng Chen
The problem of relaxed observer design for discrete-time Takagi–Sugeno (T–S) fuzzy systems is addressed in this paper. With the framework of improved homogenous matrix polynomials, a novel kind of slack variable approach, which is homogenous polynomially parameter-dependent on multi-instant normalized fuzzy weighting functions with arbitrary degrees, is proposed by developing an efficient multi-instant augmented multi-indexed matrix approach. Since the algebraic properties of multi-instant normalized fuzzy weighting functions are collected into a set of augmented multi-indexed matrices, more information about multi-instant normalized fuzzy weighting functions can be involved into observer design. As a result, the relaxation quality of fuzzy observer design can be significantly improved. Finally, two numerical examples are given to illustrate the effectiveness of the proposed results.
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影响因子:
11.9
作者:
B. Ding
通讯作者:
B. Ding
影响因子:
6.8
作者:
R. Oliveira;P. Peres
通讯作者:
R. Oliveira;P. Peres
DOI:
10.1016/j.jfranklin.2013.09.025
发表时间:
2014-02
期刊:
J. Frankl. Inst.
影响因子:
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T. Zou;Haibin Yu
DOI:
10.1016/j.fss.2011.06.010
发表时间:
2011-12
期刊:
Fuzzy Sets Syst.
影响因子:
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作者:
Xiaoheng Chang;Guanghong Yang
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Xiaoheng Chang;Guanghong Yang
影响因子:
11.9
作者:
Xiangpeng Xie;Hongjun Ma;Yan Zhao;Da‐Wei Ding;Yingchun Wang
通讯作者:
Xiangpeng Xie;Hongjun Ma;Yan Zhao;Da‐Wei Ding;Yingchun Wang