汽车后排座椅侧气囊仿真系统参数优化研究

doi:10.16265/j.cnki.issn 1003-3033.2021.02.007

中国安全科学学报 ›› 2021, Vol. 31 ›› Issue (2): 48-54.doi: 10.16265/j.cnki.issn 1003-3033.2021.02.007

汽车后排座椅侧气囊仿真系统参数优化研究

钱宇彬¹ 副教授, 祝琳¹, 王清平^1.2, 肖凌云^**3 正高级工程师, 高志俊¹

1 上海工程技术大学机械与汽车工程学院,上海 201620;
2 司法鉴定科学研究院上海市司法鉴定专业技术服务平台,上海 200063;
3 国家市场监督管理总局缺陷产品管理中心,北京 100101

收稿日期:2020-11-23 修回日期:2021-01-12 出版日期:2021-02-28 发布日期:2021-08-18
通讯作者: ** 肖凌云(1980—),男,湖南邵阳人,博士,正高级工程师,主要从事汽车安全与召回技术、车辆事故深度调查、自动驾驶安全评价等方面的工作。E-mail: xiaoly@dpac.gov.cn。
作者简介:钱宇彬 (1971—),男,江苏靖江人,博士,副教授,主要从事道路交通事故深度调查、汽车主被动安全方面的研究。E-mail: qianyb@sues.edu.cn。
基金资助:
国家自然科学基金面上项目资助(81571851);中央科研院所公益专项资金资助(GY2018T-1);上海市司法鉴定专业技术服务平台资助项目(19DZ2292700);中央基本科研业务费项目(282019Y-6694)。

Study on parameter optimization for simulation system of rear side airbag

QIAN Yubin¹, ZHU Lin¹, WANG Qingping^1,2, XIAO Lingyun³, GAO Zhijun¹

1 College of Mechanical and Automotive Engineering, Shanghai University of Engineering and Science, Shanghai 201620, China;
2 Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai 200063, China;
3 SAMR Defective Product Administrative Center, Beijing 100101,China

Received:2020-11-23 Revised:2021-01-12 Online:2021-02-28 Published:2021-08-18

摘要/Abstract

摘要： 为提升侧面碰撞中后排乘员胸腹部保护效果,在国内某款汽车原有侧面碰撞系统模型基础上,构建后排座椅侧气囊(RSAB)仿真试验模型,通过各项零部件试验与气囊模型对标后导入侧面碰撞系统试验模型;分析RSAB及气帘对后排被试的保护性能,针对胸腹部损伤防护优化侧面气囊相关参数,设计正交试验,运用极差分析法,得出最优参数组合,并对比优化前后结果与实车试验数据,验证优化方案的有效性与可行性。研究结果表明:通过选取关键参数,结合正交试验设计和极差分析法,对胸部气囊的泄气孔直径、位置以及点火时刻进行参数匹配优化,得到座椅侧气囊防护最优参数组合为泄气孔位置在上方、点火时刻为5 ms、泄气孔直径为25 mm,胸腹部压缩量可分别降低21.29%和18.93%。

关键词: 后排座椅侧气囊(RSAB), 侧面碰撞, 正交试验, 极差分析, 最优参数组合

Abstract: In order to improve chest and abdomen protection effect of rear occupants in side collision, based on original side collision system model of a domestic car brand, a simulation test model of RSAB was built, and it was compared and imported into experimental model through various parts tests. Then, protection performance of the airbag and air curtain to rear mannequin was analyzed, an orthogonal test was designed and optimal parameters of side airbag for thorax and abdomen protection were obtained by using range analysis. Finally, results before and after optimization were compared with actual vehicle test data, and effectiveness and feasibility of the optimization scheme was verified. The results show that from parameter optimization of frustrated hole diameter and position of chest airbags and ignition timing by selecting key parameters and using orthogonal experiment design and range analysis method, it is found that the optimal parameter combination is upper location, igniting time at 5 ms and a hole diameter of 25 mm, for which chest compression quantity can be reduced by 21.29% and 18.93% respectively.

Key words: rear side airbag(RSAB), side crash, orthogonal test, range analysis, optimal parameter combination

中图分类号:

X951

钱宇彬, 祝琳, 王清平, 肖凌云, 高志俊. 汽车后排座椅侧气囊仿真系统参数优化研究[J]. 中国安全科学学报, 2021, 31(2): 48-54.

QIAN Yubin, ZHU Lin, WANG Qingping, XIAO Lingyun, GAO Zhijun. Study on parameter optimization for simulation system of rear side airbag[J]. China Safety Science Journal, 2021, 31(2): 48-54.

参考文献

[1] 刘玲莉,田东东,王子越.私家车驾驶员驾驶行为与人格特质的关系研究[J].中国安全科学学报,2019,29(1): 13-18.
LIU Lingli, TIAN Dongdong, WANG Ziyue. Study on relationships between driving behavior of private car drivers and their personality traits [J]. China Safety Science Journal, 2019,29 (1): 13-18.
[2] 田金鑫, 吴云腾, 何新. 正面碰撞时轿车后排乘员的保护[J]. 汽车工程师, 2012(2): 35-38.
TIAN Jinxin,WU Yunteng, HE Xin. Protection of rear seat passenger in front collision [J]. Automotive Engineer, 2012(2): 35-38.
[3] 周华,彭一峻,刘卓异,等.约束系统对不同体型女性驾驶人的保护研究[J].中国安全科学学报,2019,29(4): 76-82.
ZHOU Hua, PENG Yijun,LIU Zhuoyi, et al. A study on protection of restraint system on female drivers with different body types [J]. China Safety Science Journal,2019,29(4): 76-82.
[4] 赵娜. 某车型侧安全气囊的匹配研究[D].长春:吉林大学, 2014.
ZHAO Na. Research on the side airbag match with a certain type of automotive[D].Changchun:Jilin university,2014.
[5] 季奕, 曾祥义, 李向荣. AEMDB侧面碰撞性能提升方法研究[J]. 时代汽车, 2018(2): 20-24.
[6] 梁韫. 基于某车型的侧面乘员约束系统开发方法研究[D].长春:吉林大学, 2013.
LIANG Yun. Based on the vehicle side occupant restraint system development method research [D]. Changchun: Jilin University, 2013.
[7] 游世辉, 钟志华. 汽车安全气囊的计算机仿真研究的现状与趋势[J].湖南大学学报:自然科学版, 2000, 27(3): 43-48.
YOU Shihui, ZHONG Zhihua. Review of the research on computer simulation of working process of automobile airbag in china and abroad [J]. Journal of Hunan University:Natural Science Edition, 2000, 27 (3): 43-48.
[8] NEFSKE D J. Basic airbag model[C].SAE Technical Paper,1972: 167-179.
[9] WANG J T, NEFSKE D J. A new CAL 3D airbag inflation model[C]. SAE Technical Paper, 1998: 87-93.
[10] WANG J T. An analytical model for an airbag with a hybrid inflator[J]. Crashworthiness Occupant Protection in Transportation Systems, 1995, 30: 467-497.
[11] 高志俊, 钱宇彬, 张绍卫. 汽车侧面碰撞下安全气囊对后排乘员的损伤防护研究[J].农业装备与车辆工程, 2019,57(12): 72-77.
GAO Zhijun, QIAN Yubin, ZHANG Shaowei, et al. Research on rear occupant injury protection of airbags from vehicle side impact [J]. Agricultural Equipment and Vehicle Engineering, 2019,57(12): 72-77.
[12] 彭聪,张道文,杨苓,等.偏置碰撞中轿车左后排乘员损伤的研究[J].中国安全科学学报,2019,29(3): 21-26.
PENG Cong, ZHANG Daowen, YANG Ling, et al. Study on injury to occupants in car left rear line of seats in offset collision [J]. China Safety Science Journal,2019,29(3): 21-26.
[13] 刘适, 曹立波, 喻伟雄, 等. 针对某SUV车型安全气囊的试验和仿真改进[J]. 汽车工程学报, 2012, 2(5): 334-340.
LIU Shi, CAO Libo, YU Weixiong, et al. Test and simulation study on the performance improvement of SUV airbag [J]. Journal of Automotive Engineering, 2012, 2(5): 334-340.
[14] THOMAS M. Efficient nearly orthogonal and space-filling experimental designs for high-dimensional complex models[D]. California: The United States Naval Postgraduate School, 2002.
[15] 刘文卿. 试验设计[M]. 北京: 清华大学出版社, 2005: 20-78.

汽车后排座椅侧气囊仿真系统参数优化研究

Study on parameter optimization for simulation system of rear side airbag

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	钟凯琪, 肖旸, 芦星, 邓军. 煤火热能TPCT提取正交试验设计与极差分析^*[J]. 中国安全科学学报, 2021, 31(9): 135-141.
[2]	赵国辉, 潘佑东. 高矮塔斜拉桥横向减震体系关键参数联合优化[J]. 中国安全科学学报, 2021, 31(4): 72-80.
[3]	张萌, 刘宏磊, 乔文光, 高勋. 排土场稳定性影响因素显著性研究[J]. 中国安全科学学报, 2021, 31(2): 69-75.
[4]	问小江, 方飞飞, 刘应科, 李健. 基于煤粉堆积角的EDEM颗粒接触参数标定[J]. 中国安全科学学报, 2020, 30(7): 114-119.
[5]	李西凡, 熊祖强, 王鹏. 高水巷旁充填材料力学性能改进试验研究[J]. 中国安全科学学报, 2020, 30(5): 95-100.
[6]	游波, 刘剑锋, 施式亮, 刘何清, 鲁义, 张梦迪. 深井恶劣环境对安全人因指标影响的试验研究[J]. 中国安全科学学报, 2020, 30(12): 52-61.
[7]	郭嘉赫, 戚绪尧, 王栋, 朱国庆, 陈良舟. 磨料水射流切割影响因素及切割深度预测模型[J]. 中国安全科学学报, 2020, 30(1): 101-106.
[8]	王清平, 钱宇彬, 冯浩, 马明辉, 李威. 轿车与行人事故重建的参数敏感性研究[J]. 中国安全科学学报, 2019, 29(6): 70-75.
[9]	周华, 彭一峻, 刘卓异, 张道文, 尹均. 约束系统对不同体型女性驾驶人的保护研究[J]. 中国安全科学学报, 2019, 29(4): 76-82.
[10]	尹敏, 李孜军. 含硫油品储罐自燃影响因素的试验研究[J]. 中国安全科学学报, 2019, 29(3): 45-50.
[11]	葛少成, 孙丽英, 荆德吉, 陈曦, 陈景序, 郭佳策. 水雾荷电脱除PM_2.5影响因素试验研究[J]. 中国安全科学学报, 2019, 29(3): 139-144.
[12]	于水军, 魏月贝, 杨岱霖, 谢高超. 石膏基聚苯乙烯饰面防火板的阻燃性能研究[J]. 中国安全科学学报, 2019, 29(1): 31-36.
[13]	杨克, 张平, 邢志祥, 纪虹, 周越, 王壮. 含菌-无机盐超细水雾抑制甲烷爆炸试验研究[J]. 中国安全科学学报, 2019, 29(1): 62-67.
[14]	何霞, 张道文, 陈佳, 冉启林. 基于正交试验的碰撞事故中骑车人损伤因素分析[J]. 中国安全科学学报, 2018, 28(9): 7-12.
[15]	李威, 钱宇彬, 冯浩. 轿车-电动两轮车事故再现的参数敏感性研究[J]. 中国安全科学学报, 2018, 28(5): 49-55.