基于数据分析的轿车乘员约束系统性能改进研究  

A Study on the Performance Improvement of Occupant Restraint System Based on Data Analysis

作　　者：商恩义 高劲松 

机构地区：[1]上海东方久乐汽车安全气囊有限公司

出　　处：《汽车技术》2013年第11期6-10,共5页Automobile Technology

基　　金：国家863项目(2011AA040402)资助

摘　　要：以C-NCAP为评价目标,利用正面碰撞试验中假人各数据间的关联性,综合分析各约束系统共同作用对假人运动姿态的影响及起到的保护作用,进而提出乘用车乘员约束系统的改进方案。台车碰撞试验验证结果表明,改进方案不但能显著提高约束系统的性能,而且大大缩短了开发周期。With C-NCAP as assessment objective and using correlation between data of dummy in the frontal collision test, we analyzed the effect and protecting function of restraint system on the dummy＇s motion posture, and proposed a modification program for the restraint system. Sled test result shows that the modification program not only improves performance of the restraint system, but also shortens the development cycle.

关 键 词：轿车 乘员约束系统 碰撞试验 数据分析 

分 类 号：U461.91[机械工程—车辆工程]