Analysis and Optimize of the Vibration of Mini-Electrical Vehicle Frame

DOI

10.2991/mmat.2013.13How to use a DOI?

Keywords

Mini-electrical vehicle, Frame, Modal analysis, Optimize.

Abstract

Geometry model and finite element model of the mini-electrical vehicle frame are constructed by catia and hypermesh. Then, the natural frequency of the lower mode and vibration mode which belong to the electrical vehicle are calculated by radioss. At last, comparing with the excitation frequency of the vehicle, the vibration character is analysed, and then the flaw is optimized though the size optimization.At here,we choose the thick of beam to be design variables. After checking the optimal result of the frame, the optimal frame can fulfill the static force requirements of the vehicle. So,the optimization can elevate the natural frequency of the frame, and the frame will perform better vibration character.

Copyright

© 2013, 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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TY  - CONF
AU  - Ruo-xun FAN
AU  - Jie Liu
AU  - Tan-li Wang
AU  - Hong-fei Xue
PY  - 2012/11
DA  - 2012/11
TI  - Analysis and Optimize of the Vibration of Mini-Electrical Vehicle Frame
BT  - Proceedings of the 2012 International Conference on Automobile and Traffic Science, Materials and Metallurgy Engineering
PB  - Atlantis Press
SP  - 65
EP  - 70
SN  - 1951-6851
UR  - https://doi.org/10.2991/mmat.2013.13
DO  - 10.2991/mmat.2013.13
ID  - FAN2012/11
ER  -