Research on the light weight of automobile seats based on optimization theory

Liyun Zhuo; Huiju Zhang; Yinzhen Wang

doi:10.1117/12.2635023

25 April 2022 Research on the light weight of automobile seats based on optimization theory

Liyun Zhuo, Huiju Zhang, Yinzhen Wang

Proceedings Volume 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022); 122440M (2022) https://doi.org/10.1117/12.2635023
Event: 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 2022, Guilin, China

Abstract

The automobile seat is one of the important accessories of an automobile, and the lightweight research on it can help achieve energy saving and environmental protection of automobiles. In this paper, the expressions of the design variable, the objective function, the constraints, and the mathematical model for the lightweight of the automobile seat are established based on the four basic requirements of mathematical optimization, combined with the national standard requirements for automobile seats. Eventually, the best solution is selected from the solution library quickly and strength checked by Inspire software, the results of which show that the maximum displacement of the best solution is 4.576 mm, the safety factor is 9.4, the von Mises stress is 4.764, and the lightening ratio amounts to 89.03%. This demonstrates that it is feasible to apply the Optimization Theory to the research of the lightweight of automobile seats.

Citation Download Citation

Liyun Zhuo, Huiju Zhang, and Yinzhen Wang "Research on the light weight of automobile seats based on optimization theory", Proc. SPIE 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 122440M (25 April 2022); https://doi.org/10.1117/12.2635023

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