重庆理工大学学报（自然科学版）2017，Vol.31Issue(9)：1-7,7.DOI:10.3969/j.issn.1674-8425(z).2017.09.001
侧面碰撞双气室气囊的性能优化研究
Research on Side Crash Double-Chamber Airbag Development and Experiment Optimization
摘要
Abstract
To improve the protection effect for occupant of side airbag and reduce the passenger's injury in side crash,vehicle side impact PSM substructure model was established and verified by test.The simulating model of double-chamber airbag was built to analyze that how the mass flow rate and frustrated hole size of the driver side and body side air chambers effect the protection for passenger.Results show that the double-chamber bag can effectively improve the occupant protection,and the frustrated hole size on driver side chamber is the biggest influence on occupant injury and death.This study offers a new way for the development of side airbags and foundation.关键词
汽车被动安全/侧面碰撞/侧面气囊/双气室/乘员损伤/参数分析/正交优化Key words
automotive passive safety/side impact/side airbags/double chamber/occupant injury/parameter analysis/orthogonal optimization分类
交通工程引用本文复制引用
葛如海,贺文平,应龙..侧面碰撞双气室气囊的性能优化研究[J].重庆理工大学学报（自然科学版）,2017,31(9):1-7,7.基金项目
中国博士后科学基金资助项目(2013M541607) （2013M541607）
