The cell mapping method for approximating the invariant manifolds

W. Xu, Q. He, S. Li

科研成果: 书/报告/会议事项章节会议稿件同行评审

16 引用 (Scopus)

摘要

The digraph cell mapping method (DCMM) is a powerful technique for global analysis of nonlinear systems. In this paper, we introduce two new notions to modify DCMM. After the modification, DCMM can successfully approximate the invariant manifolds of nonlinear systems. Furthermore, it is not only applicable to deterministic systems but also to stochastic systems. As an illustrative example, the safe basin erosion of a Duffing oscillator under deterministic or stochastic excitation is studied in detail. Numerical results show that the modified digraph cell mapping method (MDCMM) is an efficient tool to approximate the invariant manifolds of dynamical systems.

源语言英语
主期刊名IUTAM Symposium on Dynamics and Control of Nonlinear Systems with Uncertainty - Proceedings of the IUTAM Symposium
出版商Springer Verlag
117-126
页数10
ISBN(印刷版)9781402063312
DOI
出版状态已出版 - 2007
活动IUTAM Symposium on Dynamics and Control of Nonlinear Systems with Uncertainty - Nanjing, 中国
期限: 18 9月 200622 9月 2006

出版系列

姓名Solid Mechanics and its Applications
2
ISSN(印刷版)1875-3507

会议

会议IUTAM Symposium on Dynamics and Control of Nonlinear Systems with Uncertainty
国家/地区中国
Nanjing
时期18/09/0622/09/06

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