Numerical computation of connecting orbits in planar piecewise smooth dynamical system

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• 作者：Yongkui Zou ^{ykzou@jlu.edu.cn} ; Dan Zheng ; Shimin Chai ; ^{chaism@jlu.edu.cn}
• 关键词：Piecewise smooth dynamical system ; Nondegenerate connecting orbit ; Melnikov condition ; Exponential dichotomy
• 刊名：Journal of Mathematical Analysis and Applications
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：448
• 期：2
• 页码：815-840
• 全文大小：641 K
• 卷排序：448

文摘

In this paper, a numerical algorithm for computing the connecting orbits in piecewise smooth dynamical systems is derived and is analyzed. A nondegenerate condition for the connecting orbit with respect to its bifurcation parameter is presented to ensure the defining equation being well posed, which is a generalization of the Melnikov condition for smooth systems. The error caused by the truncation of time interval is also analyzed. Some numerical calculations are carried out to illustrate the theoretical analysis.