基于DOE的座椅鞭打试验优化分析
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摘要
文章根据2018版C-NCAP低速后碰撞颈部保护试验("鞭打试验")相关规程,利用Hypermesh软件建立某整车项目主驾座椅的仿真模型。基于初版分析结果,运用DOE(试验设计)技术,通过调整座椅的相关设计参数,快速确定座椅结构优化方向,以达到客户鞭打试验4.5分需求。
Based on the related procedures of the neck protection test(Whiplash test) of 2018 version C-NCAP, we establish the simulation mode of the seat by the software of Hypermesh. And use the technology of DOE(Design of experiment) from the results of the initial analysis, by adjusting the related design parameters of the seat, we can find the optimization direction as quickly as possible, and then achieve the customer requirement of 4.5 piont of whiplash.
Based on the related procedures of the neck protection test(Whiplash test) of 2018 version C-NCAP, we establish the simulation mode of the seat by the software of Hypermesh. And use the technology of DOE(Design of experiment) from the results of the initial analysis, by adjusting the related design parameters of the seat, we can find the optimization direction as quickly as possible, and then achieve the customer requirement of 4.5 piont of whiplash.
引文
[1]C-NCAP,C-NCAP管理规则(2018年版)[S],中国汽车技术研究中心.
[2]吴悦乐,汽车座椅在低速后碰中的模拟研究[J],制造业信息化,2013(9):105-106.
[3]欧俭华,QFD与DOE集成应用研究[D],昆明理工大学,2011.
[4]雷刚,王希杰,张攀,基于DOE的汽车碰撞优化分析[J],重庆理工大学学报(自然科学),2011(2):8-12.
[5]黄炫,基于C-NCAP鞭打试验座椅参数对颈部损伤的影响[D],吉林,吉林大学,2012.
[2]吴悦乐,汽车座椅在低速后碰中的模拟研究[J],制造业信息化,2013(9):105-106.
[3]欧俭华,QFD与DOE集成应用研究[D],昆明理工大学,2011.
[4]雷刚,王希杰,张攀,基于DOE的汽车碰撞优化分析[J],重庆理工大学学报(自然科学),2011(2):8-12.
[5]黄炫,基于C-NCAP鞭打试验座椅参数对颈部损伤的影响[D],吉林,吉林大学,2012.