MATEC Web of Conferences
Volume 22, 2015International Conference on Engineering Technology and Application (ICETA 2015)
|Number of page(s)||5|
|Section||Mechanic and Control Engineering|
|Published online||09 July 2015|
Application of Strain Energy on BIW Mode Optimization
1 SAIC GM Wuling Automobile Co., Ltd, Liuzhou, Guangxi, China
2 Guangxi Liugong Machinery Co.,Ltd., Liuzhou, Guangxi, China
3 SAIC GM Wuling Automobile Co., Ltd. Liuzhou, Guangxi, China
* Corresponding author: firstname.lastname@example.org
This paper takes the BIW model as the research object, completes modal analysis, and verifies the finite element model by comparing the simulation results with the test results. In order to improve the frequency of BIW, the weak structure of D pillar is found and then optimized by the method of strain energy, and the frequency of BIW is changed from 28.80Hz to 32.15Hz. Finally, the method of strain energy has great positive effects on modal optimization.
Key words: strain energy / mode / optimization
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.