Reachability analysis of nonlinear hybrid systems based on polyhedron inclusion
ZOU Jin1,LIN Wang1,2,LUO Yong1,ZENG Zhenbing2
1. College of Mathematics and Information Science, Wenzhou University, Wenzhou Zhejiang 325035, China
2. Shanghai Key Laboratory of Trustworthy Computing, East China Normal University, Shanghai 200062, China
Abstract:To study the reachability of a class of nonlinear hybrid systems, this paper presented an verification method based on polyhedron inclusion. Firstly, some notions about hybrid systems and reachability were introduced. The method based on polyhedron inclusion was proposed to compute the linear approximation of polynomial hybrid systems. Quantifier elimination and nonlinear optimization method were applied to obtain the associated linear hybrid systems. Then the over-approximation of reachable set of original polynomial hybrid systems can be computed by using SpaceEx. Furthermore, the safety properties of the systems also can be verified.
邹进 林望 罗勇 曾振柄. 基于多面体包含的非线性混成系统可达性分析[J]. 计算机应用, 2013, 33(05): 1289-1293.
ZOU Jin LIN Wang LUO Yong ZENG Zhenbing. Reachability analysis of nonlinear hybrid systems based on polyhedron inclusion. Journal of Computer Applications, 2013, 33(05): 1289-1293.