Product Modular Division Based on House of Qual ity Matrix

doi:10.7652/xjtuxb200601011

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Product Modular Division Based on House of Qual ity Matrix

更新时间：2025-07-09

- Product Modular Division Based on House of Qual ity Matrix
- Vol. 40, Issue 1, Pages: 45-0050(2006)
- 作者机构：
  
  西安交通大学机械工程学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb200601011
  CLC： TH122;TP391
- Online First：10 January 2006，
  
  Published：2006
- 稿件说明：
移动端阅览
Product Modular Division Based on House of Qual ity Matrix
[J]. 2006, 40(1): 45-0050. DOI: 10.7652/xjtuxb200601011.
DOI：

Product Modular Division Based on House of Qual ity Matrix
[J]. 2006, 40(1): 45-0050. DOI: 10.7652/xjtuxb200601011. DOI：

摘要

针对质量屋( HOQ) 矩阵维数大、工程上不便处理的问题

提出了一种基于HOQ 矩阵的产 品模块两阶段分解方法. 首先根据产品工程性能互相关矩阵

按照最大O最小划分方法

通过求解 Fiedler 特征值以及相应的Fiedler 特征向量的方法

将产品工程性能进行分组

然后根据用户需求 与产品工程特性的关系矩阵以及按工程性能分组所确定的分组数

按照惟一及最大相关度的原则 通过求解0O1 优化问题

将用户需求分配到相应的组中

从而将具有强耦合的用户需求与产品工程 性能紧密相连

实现了对产品模块的划分. 通过对某机床设计的实例

验证了该方法对于产品模块 化设计的有效性.

Abstract

A two2step modular cluster met hod for product s based on house of quality ( HOQ) ma2 t rix was proposed to solve t he difficulties of ext remely vast mat rix dimensions in engineering fields. According to engineering performance ( EP) correlation mat rix

t he EPs were first clus2 tered via solving the Fiedler eigenvalue and t he corresponding eigenvector wit h min2max cut algo2 rit hm. Considered t he relation mat rix of customer requirement s (CRs) and EPs and solved a 0O1 optimal problem

the CRs were t hen clustered wit h the EPs determined group number

which confirmed t he unique and maximum relation criterions ; t hus t he tight coupling customer require2 ment s and engineering performance were clustered into modules. A machine tool case verifies t he effectiveness of t he proposed approach for modulari-ing product design.

关键词

Keywords

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