【摘要】 建立了国内某微型客车乘员约束系统碰撞过程的仿真模型 ;分析了安全带和安全气囊系统在前碰撞中对乘员的保护作用 ,针对安全带和安全气囊的某些敏感参数以及两者的配合使用等情况进行了碰撞过程的动态仿真计算 ;给出了相应的乘员响应曲线和伤害指标 ;同时得出了不同约束情况对该微型车乘员保护效能的相关结论。更多还原

【Abstract】 A simulation model of a mini van frontal impact in MADYMO is established in this paper.Based on this model the function of the protective belt and airbag system for occupants in frontal crash is analyzed.Aiming at the sensitive parameters and the matching of belts and airbags,crash test is simulated,the paper also gives corresponding occupants response curves and injury criteria,and educes the results on the protective efficiency of different restraint configurations in this mini van.更多还原