Research on Modularity Method of Complex Products Based on BOM

China Mechanical Engineering ›› 2012, Vol. 23 ›› Issue (21): 2590-2593.

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Research on Modularity Method of Complex Products Based on BOM

Chen Yanhui;Zhou Dejian;Feng Zhijun;Yuan Haiying

Xidian University,Xi'an,710071

Online:2012-11-10 Published:2012-11-15
Supported by:

National High-tech R&D Program of China (863 Program) （No. 2009AA04Z146）;
Guangxi Provincial Natural Science Foundation of China（No. 2011GXNSFF018004）

基于BOM的复杂产品模块划分方法研究

谌炎辉;周德俭;冯志君;袁海英

西安电子科技大学,西安,710071

基金资助:
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)
National High-tech R&D Program of China (863 Program) （No. 2009AA04Z146）;
Guangxi Provincial Natural Science Foundation of China（No. 2011GXNSFF018004）

Abstract

Abstract:

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.

Key words: complex product, modularity, bill of material(BOM), working unit

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。

关键词: 复杂产品, 模块化, 物料清单, 工作装置

CLC Number:

TH16

CHEN Tan-Hui, ZHOU De-Jian, FENG Zhi-Jun, YUAN Hai-Yang. Research on Modularity Method of Complex Products Based on BOM[J]. China Mechanical Engineering, 2012, 23(21): 2590-2593.

谌炎辉, 周德俭, 冯志君, 袁海英. 基于BOM的复杂产品模块划分方法研究[J]. 中国机械工程, 2012, 23(21): 2590-2593.

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Research on Modularity Method of Complex Products Based on BOM

基于BOM的复杂产品模块划分方法研究

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