数字样车技术在整车开发中的应用分析  

Application Analysis of DMU Technology in Vehicle Development

作　　者：卜凡龙 路胜利 张德亮 杨兴龙 刘汉斌 高惠国 BU Fanlong;LU Shengli;ZHANG Deliang;YANG Xinglong;LIU Hanbin;GAO Huiguo

机构地区：[1]中国第一汽车股份有限公司

出　　处：《汽车工程师》2020年第1期32-36,共5页Automotive Engineer

摘　　要：为了在较短的产品开发周期内,更快地推出质量最优的产品,该文基于PDM系统并采用CATIA软件中的DMU模块,通过建立新的DMU质量控制流程,对乘用车DMU进行协同设计以及DMU质量过程控制分析,验证了DMU技术对于整车质量控制的积极作用,结果显示,DMU检查出的问题较之前大幅减少,达到了DMU先期质量控制的效果,从而有效证明了该方法的可行性,对于开展整车质量控制具有指导意义。In order to launch the product with best quality in a short development cycle,this paper uses the DMU module of CATIA software based on PDM system.Through the establishment of a new DMU quality control process,the collaborative design of DMU for passenger cars and the analysis of DMU quality process control are carried out,and the positive effect of DMU technology on vehicle quality control is further verified.The results show that the problems detected by DMU are much lower than before,achieving the effect of advanced quality control,which effectively proves the feasibility of this method,and has guiding significance for the development of vehicle quality control.

关 键 词：DMU技术 整车开发 应用 

分 类 号：U462[机械工程—车辆工程]