基于能量分析的乘员约束系统优化研究*

doi:10.19562/j.chinasae.qcgc.2018.011.006

Abstract

Abstract: An optimization method for vehicle occupant restraint system is proposed based on energy ridedown efficiency analysis in this paper. Firstly MATLAB/Simulink software is used to set up a ridedown efficiency-based energy calculation model. Then on this basis, the relationships between restraint system parameters and the energy ridedown efficiency and injuries of occupant are found. Finally the surrogate model for occupant injury is built, on which an optimization is conducted with a result showing that after optimization the WIC value of occupant injury is 0.365 8, and compared with that (0.387 6) for original model, WID reduces by 5.62%

Key words: frontal offset crash, energy analysis, ridedown efficiency

Ge Ruhai, Lin Po, Hong Liang. A Research on the Optimization of Occupant Restraint System Based on Energy Analysis[J]., 2018, 40(11): 1288-1293.

[1]	LI Huan, HUANG Ying, ZHANG Fu-Jun, ZHAO Yu, GE Yan-Wu. [J]. , 2016, 38(12): 1420 -1426 .
[2]	HAO Han, WANG Si-南, LI Xiao, LIU Zong-Wei, ZHAO Fu-Quan. [J]. , 2017, 39(1): 1 -8 .
[3]	XU Cheng-Shan, JIANG Fa-Chao, SONG Sen-Nan, TIAN Guang-Yu. [J]. , 2017, 39(1): 9 -14 .
[4]	JIANG Ting, DAI Bing. [J]. , 2016, 38(12): 1459 -1466 .
[5]	ZHANG Yi-Bing, 吕Jian-Jun , YUAN Guang-Hui. [J]. , 2016, 38(12): 1467 -1470 .
[6]	ZHANG Lei, ZHANG Jin-Qiu, LUO Tao, BI Zhan-Dong, YAO Jun. [J]. , 2016, 38(12): 1494 -1499 .
[7]	CUI An, LI Bin, WANG Xue-Liang, ZHANG Shi-Zhan. [J]. , 2016, 38(12): 1521 -1525 .
[8]	CHU Liang, ZHAO Di, LI Wen-Hui. [J]. , 2017, 39(1): 61 -65 .
[9]	FENG Chong, ZHANG Dong-Hao, LUO Yu-Gong, LI Ke-Qiang. [J]. , 2017, 39(1): 66 -72 .
[10]	HAN Xiao-Mei, LIN Xue-Dong, LI De-Gang. [J]. , 2017, 39(1): 23 -27 .

A Research on the Optimization of Occupant Restraint System Based on Energy Analysis

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