自动化学报2009，Vol.35Issue(5)：577-582,6.DOI:10.3724/SP.J.1004.2009.00577
具有区间时滞的不确定性随机时滞系统的时滞相关鲁棒稳定性
Delay-dependent Robust Stability for Uncertain Stochastic Systems with Interval Time-varying Delay
摘要
Abstract
This paper is concerned with the stability analysis for uncertain stochastic systems with interval time-varying delay. Improved delay-dependent robust stability criteria of uncertain stochastic systems with interval time-varying delay axe proposed without ignoring any terms by considering the relationship among the time-vaxying delay,its upper bound,and their difierence,and using both Ito's differential formula and Lyapunov stability theory.A numerical example is given to illustrate the effectiveness and the benefit of the proposed method.关键词
Uncertain stochastic systems/robust stability/interval time-varying delay/linear matrix inequality(LMI)Key words
Uncertain stochastic systems/robust stability/interval time-varying delay/linear matrix inequality(LMI)分类
信息技术与安全科学引用本文复制引用
张艳,何勇,吴敏..具有区间时滞的不确定性随机时滞系统的时滞相关鲁棒稳定性[J].自动化学报,2009,35(5):577-582,6.基金项目
Supported by National NaturaI Science Foundation of China (60425310,60574014) （60425310,60574014）
the Doctor Subject Foundation of China (20050533015,200805330004) （20050533015,200805330004）
the Program for New Century Excel-lent Talents in University(NCET-06-0679).and the Natural Science Foundation of Hunan Province(08JJ1010) （NCET-06-0679）
