MATEC Web Conf.
Volume 189, 20182018 2nd International Conference on Material Engineering and Advanced Manufacturing Technology (MEAMT 2018)
|Number of page(s)||6|
|Section||Bio Issues & Environment|
|Published online||10 August 2018|
Crashworthiness optimization of bionic bumper structure under low-speed impact
School of Mechanical Science and Engineering, Jilin University, 130022 Changchun, China
2 Control Engineering, Air Force Aviator University, 130022 Changchun, China
3 Key Lab of Bionic Engineering, Ministry of Education, Jilin University, 130022 Changchun, China
4 R & D Center, China FAW Co., Ltd, 130011 Changchun, China
Corresponding author: firstname.lastname@example.org
By considering the crashworthiness design of bionic bumper structure during frontal impact, the thicknesses are chosen to analysis and optimal design to obtain the lightweight demand. The orthogonal experiment design and radial basis function are employed to construct the response surface for the performances of thin-xwalled components. The multi-objective cuckoo search (MOCS) is applied to perform the optimal design. The results demonstrate that the optimal method and process proposed have high accuracy and validity.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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