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不确定中立型随机时滞系统的鲁棒随机稳定性
引用本文:王凤娇. 不确定中立型随机时滞系统的鲁棒随机稳定性[J]. 江西科学, 2008, 26(2): 179-183
作者姓名:王凤娇
作者单位:东华大学理学院,上海,201620
摘    要:
研究了一类不确定中立型随机时滞系统的鲁棒随机稳定性。利用Lyapunov泛函方法,得到了基于线性矩阵不等式表示的几个稳定性充分性判据。数值模拟实例说明了本文所得结论的有效性。

关 键 词:不确定中立型随机时滞系统  鲁棒随机稳定性  线性矩阵不等式(LMI)  Lyapunov泛函方法  It(o)公式
文章编号:1001-3679(2008)02-0179-05
修稿时间:2007-11-15

Robust Stochastic Stability of Uncertain Neutral Stochastic Delay System
WANG Feng-jiao. Robust Stochastic Stability of Uncertain Neutral Stochastic Delay System[J]. Jiangxi Science, 2008, 26(2): 179-183
Authors:WANG Feng-jiao
Affiliation:WANG Feng-jiao (College of Science, Donghua University,Shanghai 201620 PRC)
Abstract:
This paper is concerned with the problem of robust stochastic stability for a class of uncertain neutral stochastic delay system.By employing a Lyapunov functional,sufficient conditions are obtained for the stochastic stability,which are given in terms of linear matrix inequalities.A numerical example is provided to demonstrate the usefulness of the proposed approach.
Keywords:Uncertain neutral stochastic delay system  Robust stochastic stability  Linear matrix inequality(LMI)  Lyapunov functional method  It o^ formula
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