基于BOM的复杂产品模块划分方法研究  

Research on Modularity Method of Complex Products Based on BOM

作　　者：谌炎辉[1] 周德俭[1] 冯志君[1] 袁海英[1] 

机构地区：[1]西安电子科技大学,西安710071

出　　处：《中国机械工程》2012年第21期2590-2593,共4页China Mechanical Engineering

基　　金：国家高技术研究发展计划(863计划)资助项目(2009AA04Z146);广西自然科学基金资助项目(2011GXNSFF018004);广西科技开发计划资助项目(桂科攻09321042;桂科能08126002)

摘　　要：提出了一种基于产品物料清单(BOM)且适合于复杂产品的模块划分方法。首先基于复杂产品的BOM,形成以零部件为节点的产品结构树(PST),然后通过分析同一节点内零部件的几何、功能和物理相关性得到关联矩阵(CM)并生成关联图(CG),根据关联图计算在不同划分情况时的模块化度(DM),在结构树范围内选择最优的模块化度确定模块的划分。最后以轮式装载机的工作装置为例说明该方法的合理性和有效性。A new modular division method based on BOM was proposed herein.Product structure tree（PST） consisted of nodes（part or parts） was formed based on the BOM of complex products,correlation matrix（CM） and correlation graph（CG） were calculated through an analysis of relativity of geometric structure,functional and physics,the degree of modularization（DM） was defined and calculated based on CM and CG.With the optimization of DM,the modular was divided into the range of PST.As an example,the methods were applied to the working unit of loaders,and the method was verified.

关 键 词：复杂产品 模块化 物料清单 工作装置 

分 类 号：TH16[机械工程—机械制造及自动化]