arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2602.13615math.OCcs.SYeess.SYmath.DS
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关于周期解存在的应用

On the Existence of Periodic Solutions with Applications to Extremum-Seeking

National Technical University of Athens(雅典国立技术大学);University of California, San Diego(加州大学圣地亚哥分校)

Iasson Karafyllis, Miroslav Krstic

AI总结:

本文研究了周期解的存在性,为极值寻求问题提供了新的非局部结果,无需使用平均定理和奇扰动论证。

摘要:

本文提供了两个结果,对研究给定动力系统周期解的存在性和稳定性性质具有帮助。第一个结果涉及标量时间周期系统,建立了周期解存在性与有界解存在性的等价性。第二个结果为时间周期动力系统周期解的存在性和稳定性提供了充分条件。这两个结果都应用于静态输出映射无植物动力学的极值寻求问题,并且在不使用平均定理和奇扰动论证的情况下提供了新的非局部结果。

英文摘要:

This paper provides two results that are useful in the study of the existence and the stability properties of a periodic solution for a given dynamical system. The first result deals with scalar time-periodic systems and establishes the equivalence of the existence of a periodic solution and the existence of a bounded solution. The second result provides sufficient conditions for the existence and the stability of a periodic solution for a time-periodic dynamical system. Both results are applied to extremum seeking problems for a static output map with no plant dynamics and novel non-local results are provided without the use of averaging theorems and singular perturbation arguments.

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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