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基于復(fù)雜網(wǎng)絡(luò)的產(chǎn)品族模塊化過
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Process of Product Family Modularization Based on Complex Network
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    摘要:

    用復(fù)雜網(wǎng)絡(luò)描述產(chǎn)品族的結(jié)構(gòu)，運(yùn)用簡(jiǎn)單路徑搜索算法求出產(chǎn)品層次序列,，計(jì)算點(diǎn)介數(shù)及各級(jí)零部件的使用情況,；以簡(jiǎn)單路徑作為邊中介性的度量，得到邊介數(shù),；去除中介性最大的連接,；計(jì)算最佳分類數(shù)Q；重新計(jì)算邊介數(shù),。如此反復(fù),，可以得到Q函數(shù)的分布曲線和聚類圖，進(jìn)而得到模塊劃分結(jié)果,。根據(jù)零部件使用情況和被標(biāo)記的結(jié)構(gòu)實(shí)體,，調(diào)整和優(yōu)化模塊劃分結(jié)果。以工業(yè)汽輪機(jī)產(chǎn)品族為例,，對(duì)其結(jié)構(gòu)進(jìn)行了模塊化分析,，結(jié)果符合實(shí)際需要。

    Abstract:

    Main structure of product family can be depicted as a directed complex network. Parameters such as node betweenness, edge betweenness and Q function values were calculated through simplepath detecting algorithm for obtaining distributing curve of Q and clustering dendrogram. Division results can be gained from clustering dendrogram. The results were adjusted and optimized according to parts usage times and entities with sign. As an example, a product family of the industry steam turbine was analyzed with this algorithm and some practical results were obtained.

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樊蓓蓓,祁國(guó)寧,紀(jì)楊建.基于復(fù)雜網(wǎng)絡(luò)的產(chǎn)品族模塊化過[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2009,40(7):187-191. Process of Product Family Modularization Based on Complex Network[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(7):187-191.

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