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	Simulation of minibus occupant restraint system
	Song Zhengchao ; Zhang Jinhuan ; Kong Fanzhong
	2010-05-11 ; 2010-05-11
关键词	Practical Theoretical or Mathematical/ belts digital simulation finite element analysis impact testing mechanical engineering computing optimisation road accidents road safety road vehicles safety devices seats steering systems wheels/ minibus occupant restraint system simulation optimized occupant restraint system accident protection mathematical model seat belt steering wheel instrument panel FEM software PAM CRASH software head injury criterion optimization Chinese vehicle frontal impact regulation full vehicle impact test computer simulation/ C7440 Civil and mechanical engineering computing C4185 Finite element analysis C1180 Optimisation techniques E2200 Mechanical components, systems and devices E3650 Transportation industry E0410H Mechanical engineering applications of IT E1630 Testing E0240H Health and safety aspects E0210L Numerical analysis E0210G Optimisation
中文摘要	Passengers in minibuses tend to suffer severe injuries during frontal impacts. An optimized occupant restraint system (ORS) can provide better protection in such accidents. A mathematical model of a minibus ORS, including the seat, seat belt, steering wheel and instrument panel, was constructed using the FEM software PAM-CRASH and validated with data from a sled test. The system was optimized by varying the design. The head injury criterion (HIC) is reduced by 51% after the optimization, so that it now meets the Chinese vehicle frontal impact regulation. An other full vehicle impact test has proved the effectiveness of the new design. The design method can be also applied to other vehicle types.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/25411]
专题	清华大学
推荐引用方式 GB/T 7714	Song Zhengchao,Zhang Jinhuan,Kong Fanzhong. Simulation of minibus occupant restraint system[J],2010, 2010.
APA	Song Zhengchao,Zhang Jinhuan,&Kong Fanzhong.(2010).Simulation of minibus occupant restraint system..
MLA	Song Zhengchao,et al."Simulation of minibus occupant restraint system".(2010).

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