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DELAY-DEPENDENT STATE ESTIMATION FOR DISCRETE MARKOVIAN JUMP NEURAL NETWORKS WITH TIME-VARYING DELAY
被引:8
|作者:
Wu, Zhengguang
[1
]
Shi, Peng
[2
,3
]
Su, Hongye
[1
]
Chu, Jian
[1
]
机构:
[1] Zhejiang Univ, Natl Lab Ind Control Technol, Inst Cyber Syst & Control, Hangzhou 310027, Zhejiang, Peoples R China
[2] Univ Glamorgan, Dept Comp & Math Sci, Pontypridd CF37 1DL, M Glam, Wales
[3] Victoria Univ, Sch Sci & Engn, Melbourne, Vic 8001, Australia
基金:
国家高技术研究发展计划(863计划);
中国国家自然科学基金;
英国工程与自然科学研究理事会;
关键词:
Neural networks;
time-varying delays;
state estimation;
Markovian jumping parameters;
linear matrix inequality (LMI);
STOCHASTIC EXPONENTIAL STABILITY;
GLOBAL ASYMPTOTIC STABILITY;
H-INFINITY CONTROL;
ROBUST STABILIZATION;
LINEAR-SYSTEMS;
CRITERIA;
D O I:
10.1002/asjc.219
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
The state estimation problem is discussed for discrete Markovian jump neural networks with time-varying delays in terms of linear matrix inequality (LMI) approach. The considered transition probabilities are assumed to be time-variant and partially unknown. The aim of the state estimation problem is to design a state estimator to estimate the neuron states and ensure the stochastic stability of the error-state system. A delay-dependent sufficient condition for the existence of the desired state estimator is proposed. An explicit expression of the desired estimator is also given. A numerical example is introduced to show the effectiveness of the given result.
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页码:914 / 924
页数:11
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