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arXiv 1601.00508math.DS
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横指数稳定性及其应用

Transverse exponential stability and applications

Vincent Andrieu, Bayu Jayawardhana, Laurent Praly

摘要:

我们研究了以下性质是如何相互关联的:i)-一个流形是“横向”指数稳定的; ii)-“横向”线性化沿任何解决方案的歧管是指数稳定的; iii)-存在一个领域的正定二次型的限制横向的方向的歧管是减少沿流动。我们说明了他们的相关性与指数增量稳定性的研究。最后,我们将这些结果应用到两个控制设计问题,非线性观测器设计和同步。特别地,我们给出了设计非线性观测器和具有指数收敛特性的非线性同步器的充要条件。

英文摘要:

We investigate how the following properties are related to each other: i)-A manifold is "transversally" exponentially stable; ii)-The "transverse" linearization along any solution in the manifold is exponentially stable; iii)-There exists a field of positive definite quadratic forms whose restrictions to the directions transversal to the manifold are decreasing along the flow. We illustrate their relevance with the study of exponential incremental stability. Finally, we apply these results to two control design problems, nonlinear observer design and synchronization. In particular, we provide necessary and sufficient conditions for the design of nonlinear observer and of nonlinear synchronizer with exponential convergence property.

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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