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首页> 外文期刊>American journal of applied sciences >Stability of Non-Neutral and Neutral Dynamic Switched Systems Subject to Internal Delays | Science Publications
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Stability of Non-Neutral and Neutral Dynamic Switched Systems Subject to Internal Delays | Science Publications

机译:具有内部延迟的非中性和中性动态交换系统的稳定性科学出版物

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> This study deals with the quadratic stability and linear state-feedback and output-feedback stabilization of switched delayed linear dynamic systems with, in general, a finite number of non commensurate constant internal point delays. The results are obtained based on Lyapunov’s stability analysis via appropriate Krasovsky-Lyapunov’s functionals and the related stability study is performed to obtain both delay independent and delay dependent results. It is proved that the stabilizing switching rule is arbitrary if all the switched subsystems are quadratically stable and that it exists a (in general, non-unique) stabilizing switching law when the system is polytopic, stable at some interior point of the polytope but with non-necessarily stable parameterizations at the vertices defining the subsystems.
机译: >这项研究主要针对具有有限数量的不相称的恒定内部点延迟的切换延迟线性动力系统的二次稳定性以及线性状态反馈和输出反馈稳定问题。这些结果是根据Lyapunov的稳定性分析,通过适当的Krasovsky-Lyapunov的功能获得的,并进行了相关的稳定性研究,以获取独立于延迟和依赖于延迟的结果。证明了如果所有交换子系统都是二次稳定的,稳定切换规则是任意的,并且当系统是多主题的时,它存在一个(通常是非唯一的)稳定切换定律,在多点内部某个点稳定,但具有在定义子系统的顶点上不必要的稳定参数化。

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