arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2011.08472eess.SYcs.LGcs.SY
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数据驱动的矩阵区域可达性分析

Data-Driven Reachability Analysis Using Matrix Zonotopes

KTH Royal Institute of Technology(瑞典皇家理工学院);University of Stuttgart(斯图加特大学)

Amr Alanwar, Anne Koch, Frank Allgöwer, Karl Henrik Johansson

摘要:

本文提出了一种数据驱动的未知系统动态可达性分析方法。可达性分析是保证系统安全性能的重要工具。然而,目前大多数可达性分析严重依赖于一个合适的系统模型的存在,这往往是不直接在实践中。相反,我们提出了一个数据驱动的可达性分析方法,从嘈杂的数据。更具体地说,我们首先提供了一个算法过近似的线性时不变系统的可达集使用矩阵zonotopes。然后我们引入Lipschitz非线性系统的一个推广。我们为这两种情况提供理论保证。数值算例表明了所介绍的方法的潜力和适用性。

英文摘要:

In this paper, we propose a data-driven reachability analysis approach for unknown system dynamics. Reachability analysis is an essential tool for guaranteeing safety properties. However, most current reachability analysis heavily relies on the existence of a suitable system model, which is often not directly available in practice. We instead propose a data-driven reachability analysis approach from noisy data. More specifically, we first provide an algorithm for over-approximating the reachable set of a linear time-invariant system using matrix zonotopes. Then we introduce an extension for Lipschitz nonlinear systems. We provide theoretical guarantees in both cases. Numerical examples show the potential and applicability of the introduced methods.

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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