Safe Reachability Verification of Nonlinear Switched Systems via a Barrier Density
Safe Reachability Verification of Nonlinear Switched Systems via a Barrier Density
复制标题
通过势垒密度验证非线性切换系统的安全可达性
DOI:
10.1109/cdc40024.2019.9029718
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
R. Wisniewski
中科院分区:
文献类型:
--
作者:
A. Kıvılcım;Özkan Karabacak;R. Wisniewski
We study temporal properties of dynamical systems; specifically, we strive to determine a set of initial states that leads the solutions to reach desired states avoiding a predetermined unsafe set. This property, which we call safe reachability, has been studied in literature for autonomous systems using barrier function and Barrier densities [1]. In this paper, we generalize a sufficient condition for safe reachability of autonomous system to switched systems under arbitrary switching signals. The condition relies upon the existence of a common Barrier density function for each subsystem. We apply the condition using the sum of squares method together with Putinar Positivstellensatz.
影响因子:
2.6
作者:
Ahmadi M
通讯作者:
Ahmadi M