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arXiv 2103.15631eess.SYcs.SYmath.DS
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二次非线性系统的数据驱动镇定

On data-driven stabilization of systems with quadratic nonlinearities

Alessandro Luppi, Claudio De Persis, Pietro Tesi

摘要:

在本文中,我们直接设计了一个状态反馈控制器,仅根据从有限长度的实验收集的输入状态数据,镇定一类不确定非线性系统。给出了系统绝对可镇定的充要条件,并设计了控制器。一些放松的先验信息下的系统和加强数据假设的结果进行了讨论。数值例子说明了不同水平的先验信息的方法。

英文摘要:

In this paper, we directly design a state feedback controller that stabilizes a class of uncertain nonlinear systems solely based on input-state data collected from a finite-length experiment. Necessary and sufficient conditions are derived to guarantee that the system is absolutely stabilizable and a controller is designed. Results derived under some relaxed prior information about the system and strengthened data assumptions are also discussed. Numerical examples illustrate the method with different levels of prior information.

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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