Study on Front Passenger Injury in Front Crash under EURO-NCAP

作     者：Alemayehu Ashenafi Godifey 

作者单位：厦门理工学院 

学位级别：硕士

导师姓名：Tang Youming

授予年度：2021年

学科分类：08[工学] 082304[工学-载运工具运用工程] 080204[工学-车辆工程] 0802[工学-机械工程] 0823[工学-交通运输工程] 

主      题：Front al crash Restraint system Female occupants 

摘      要：With the change of social-economic structure of this world,female consciousness and social status,the number of women involved in the traffic accident increases every *** trends indicate that future female drivers may be equally as likely to be involved in a *** is necessary that motor vehicle safety systems provide equitable injury protection to occupants of either sex involved in moderate to serious *** to the relatively high exposure and fatal crash involvement rate,standard adult occupant safety systems have been designed and evaluated with a focus on the occupant characteristics typically representing the male *** should be noted that the effectiveness of such safety devices is sensitive to occupant age,anthropometric size,injury tolerance,and the mechanical response of the affected body *** sex is expected to be correlated with these variables（except age）,current advances in safety technology optimized for male characteristics may not be equally effective in protecting female ***,many international generally accepted passive safety assessment tests have added female dummy to be evaluation *** with those changes is the increasing concern of the Auto companies to the performance of passive safety ***,there are few studies of female occupant *** make up the above shortcomings,Hybrid III 5th female dummy was used for this *** main content of this dissertation is shown as following:（1）Multi-body models of frontal full width impact with Hybrid III 5th dummies seated in the driver position and front passenger position were established and validated based on the date and description of an impact test.A parametric study was performed to investigate the efficacy of restraint *** computation between parameters and models was achieved with MADYMO and MODEFRONTIER,and parametric sensitivity analysis was done.（2）Latin Hypercube Sampling was used to optimize the const