Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)

Impact Dynamic Analysis of Multibody System Based on Impulse Momentum Method

Authors
Yuechen Duan, Tingting Wang, Xia Li
Corresponding Author
Yuechen Duan
Available Online December 2016.
DOI
10.2991/msota-16.2016.2How to use a DOI?
Keywords
impact; dynamics; flexible multibody system; impulse momentum method (IMM)
Abstract

The impact dynamics of flexible multibody systems is analyzed based on the impulse momentum method (IMM). According to the rigid-flexible coupling dynamic theory of flexible multibody system, the continuous dynamic equations of the system are established by the recursive Lagrange method. By using IMM, the impact dynamic equations of the system are obtained. The impact process is assumed to be timeless, and the generalized velocity mutates at the impact moment. The contact criterion is given. An impact dynamic simulation example for a two-link flexible multibody system is given, as well as the global dynamic behaviors. The results show that the impact dynamic solving method based on IMM can be used for the global impact dynamics of flexible multibody systems. Impact affects the dynamic behaviors of the system during and after impact. The large overall motion, the small deformation motion and the impact effect are coupled.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)
Series
Advances in Computer Science Research
Publication Date
December 2016
ISBN
10.2991/msota-16.2016.2
ISSN
2352-538X
DOI
10.2991/msota-16.2016.2How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yuechen Duan
AU  - Tingting Wang
AU  - Xia Li
PY  - 2016/12
DA  - 2016/12
TI  - Impact Dynamic Analysis of Multibody System Based on Impulse Momentum Method
BT  - Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)
PB  - Atlantis Press
SP  - 6
EP  - 9
SN  - 2352-538X
UR  - https://doi.org/10.2991/msota-16.2016.2
DO  - 10.2991/msota-16.2016.2
ID  - Duan2016/12
ER  -