Improved exponential stability criteria for neural networks with time-varying delays
被引:28
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作者:
Tian, Junkang
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机构:
Univ Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R ChinaUniv Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R China
Tian, Junkang
[1
]
Zhong, Shouming
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机构:
Univ Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R China
Univ Elect Sci & Technol China, Minist Educ, Key Lab Neuroinformat, Chengdu 611731, Sichuan, Peoples R ChinaUniv Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R China
Zhong, Shouming
[1
,2
]
Wang, Yong
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机构:
SW Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R ChinaUniv Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R China
Wang, Yong
[3
]
机构:
[1] Univ Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R China
[2] Univ Elect Sci & Technol China, Minist Educ, Key Lab Neuroinformat, Chengdu 611731, Sichuan, Peoples R China
[3] SW Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R China
Exponential stability;
Neural networks;
Time-varying delays;
Linear matrix inequality (LMI);
GLOBAL ASYMPTOTIC STABILITY;
GENERAL ACTIVATION FUNCTIONS;
DEPENDENT STABILITY;
DISTRIBUTED DELAYS;
LMI APPROACH;
DISCRETE;
INTERVAL;
D O I:
10.1016/j.neucom.2012.05.018
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 concerned the problem of exponential stability criteria for neural networks with discrete and distributed time-varying delays. By dividing the delay interval into multiple segments and choosing a new Lyapunov functional, some improved stability criteria are derived in terms of linear matrix inequalities. The obtained criteria are less conservative due to a convex optimization approach is considered. Finally, two numerical examples are given to illustrate the effectiveness of the proposed method. (C) 2012 Elsevier B.V. All rights reserved.
机构:
Zhejiang Univ, Inst Cyber Syst & Control, Natl Lab Ind Control Technol, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Inst Cyber Syst & Control, Natl Lab Ind Control Technol, Hangzhou 310027, Peoples R China
Wu, Zhengguang
Su, Hongye
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机构:
Zhejiang Univ, Inst Cyber Syst & Control, Natl Lab Ind Control Technol, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Inst Cyber Syst & Control, Natl Lab Ind Control Technol, Hangzhou 310027, Peoples R China
Su, Hongye
Chu, Jian
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机构:
Zhejiang Univ, Inst Cyber Syst & Control, Natl Lab Ind Control Technol, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Inst Cyber Syst & Control, Natl Lab Ind Control Technol, Hangzhou 310027, Peoples R China
Chu, Jian
Zhou, Wuneng
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机构:
Donghua Univ, Coll Informat Sci & Technol, Shanghai 200051, Peoples R ChinaZhejiang Univ, Inst Cyber Syst & Control, Natl Lab Ind Control Technol, Hangzhou 310027, Peoples R China