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arXiv 2312.06384eess.SYcs.SY
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非线性系统的输出收缩分析

Output contraction analysis of nonlinear systems

Hao Yin, Bayu Jayawardhana, Stephan Trenn

AI总结:

针对带输出的时变非线性系统,论文提出输出收缩概念,建立其与变分系统输出指数稳定性的联系,并给出 Lyapunov 充分条件及非线性时不变系统分析应用。

摘要:

本文引入输出收缩的概念,将收缩概念扩展到带输出的时变非线性系统。它涉及系统的一种性质,即来自该系统的任意一对输出都以指数方式相互收敛。与另一种被称为部分收缩的广义收缩框架相比,该概念表现出更具扩展性的本质。第一个结果建立了时变系统的输出收缩与其变分系统的输出指数稳定性之间的联系。随后,我们通过应用输出收缩 Lyapunov 准则,推导出在时变系统中实现输出收缩的一个充分条件。最后,我们将这些结果应用于分析非线性时不变系统的输出指数稳定性。

英文摘要:

This paper introduce the notion of output contraction that expands the contraction notion to the time-varying nonlinear systems with output. It pertains to the systems' property that any pair of outputs from the system converge to each other exponentially. This concept exhibits a more expansive nature when contrasted with another generalized contraction framework known as partial contraction. The first result establishes a connection between the output contraction of a time-varying system and the output exponential stability of its variational system. Subsequently, we derive a sufficient condition for achieving output contraction in time-varying systems by applying the output contraction Lyapunov criterion. Finally, we apply the results to analyze the output exponential stability of nonlinear time-invariant systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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