Delay-Dependent Robust Stability and H∞ Analysis of Stochastic Systems With Time-Varying Delay
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摘要: 研究具有时变滞后与Markov跳跃的随机系统的鲁棒随机稳定性与HSymboleB@分析.通过引进随机Liapunov-Krasovskii泛函,使用自由权矩阵技术(即何技术),得到时滞依赖鲁棒随机稳定性与HSymboleB@扰动衰减的线性矩阵不等式判据.3个数值例子说明提供的方法是有效的,并且与相关文献中存在的一些结果相比是低保守的.
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关键词:
- 时变滞后系统 /
- Markov跳跃系统 /
- 随机稳定性 /
- 线性矩阵不等式 /
- HSymboleB@控制
Abstract: Robust stochastic stability and Hanalys is for stochastic systems with time-varying delay and Markovian jumpwere investigated.A stochastic Liapunov-Krasovskii functional was introduced for stability analysis.By using the free-weighting matrices technique (i e.He.s technique),new delay-dependent criteria in terms of linear matrix inequality were derived for robust stochastic stability and the Hdistu rbance a ttenuation.Three numerical examples were given toshow that the proposed method wase fficient and muchless conserva tive than the existing results in the literature. -
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