汽车电器系统试验承载平台的设计  

Design of the wire testing-bed system of automobiles

作　　者：王建楠[1] 陈剑[1] 鲍旭清[1] 陈心昭[1] 饶建渊[1] 

机构地区：[1]合肥工业大学噪声振动工程研究所,合肥230009

出　　处：《机械设计与制造》2008年第6期62-64,共3页Machinery Design & Manufacture

摘　　要：针对目前国内汽车电器线束寿命试验单件检验效率较低的问题,利用3D设计和有限元分析,探讨了汽车电器系统承载平台的设计,以达到能通过承载平台对整车电器系统检验,缩短试验时间的目的。从3D设计入手,通过对设计对象进行模态分析,最终选定符合需求的承载平台的设计,从而使整个设计的动态性能趋于合理,使整个设计向高可靠性,短周期性方向发展,体现了CAE的优越性。Aiming at the lower efficiency of the experiment on the single wiring of the whole automobile, this paper discusses the design and the selection of the wire testing-bed of automobile based on 3D design andfinite element analysis. This can help us do all the experiments at one time and shorten the time of the whole experiment. On the base of 3D design, we make modal analysis of the testing-bed and make a best choice that can meet our need, accordingly it makes the dynamic characters more reasonable, at the same time, this method also reduces costs and shortens the design process ,which illustrates the superiority of CAE.

关 键 词：承载平台 模态分析 3D设计 

分 类 号：TH12[机械工程—机械设计及理论] TB533.1[理学—物理]