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基于產(chǎn)品族的核心模塊演進(jìn)分析與評(píng)價(jià)方法
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國家自然科學(xué)基金資助項(xiàng)目(71172055)和科技部創(chuàng)新方法工作專項(xiàng)資助項(xiàng)目(2011IM020400)


Analysis and Evaluation for Core Module Based on Product Family
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    針對(duì)產(chǎn)品族設(shè)計(jì)中核心模塊演進(jìn)問題，研究了產(chǎn)品族核心模塊演進(jìn)規(guī)律與演進(jìn)過程評(píng)價(jià)，提出了一種模塊演進(jìn)規(guī)律分析與評(píng)價(jià)方法,。該方法研究了客戶需求與產(chǎn)品核心模塊設(shè)計(jì)之間的關(guān)系，并在現(xiàn)有產(chǎn)品核心模塊基礎(chǔ)上,，進(jìn)一步對(duì)模塊部件的標(biāo)準(zhǔn)化、繼承性等指標(biāo)進(jìn)行了分析,；在需求分析過程中，建立了一種基于貝葉斯網(wǎng)絡(luò)的核心模塊演進(jìn)分析模型,，利用歷史數(shù)據(jù)對(duì)該模型進(jìn)行了訓(xùn)練,，將客戶需求作為證據(jù)對(duì)該模型進(jìn)行推理，進(jìn)而得出核心模塊在設(shè)計(jì)與工藝方面的改變規(guī)律,；在演進(jìn)規(guī)律分析基礎(chǔ)上,，對(duì)現(xiàn)有核心模塊部件設(shè)計(jì)參數(shù)、標(biāo)準(zhǔn)部件重用度進(jìn)行了分析,，獲得了核心模塊演進(jìn)過程綜合評(píng)價(jià)值,。最后，用小型輪式裝載機(jī)后車架模塊的演進(jìn)過程驗(yàn)證了該方法的可行性和正確性,。

    Abstract:

    Aiming at the evolution problem of core module in product family design, the module evolution law and process evaluation were analyzed. A method for law analysis and evaluation in the module evolution was proposed. The relationship between customer demand and module design was also studied. The core module standardization and universal indicators based on existing products were analyzed. An analytical model for core module evolution was established in the process of needs analysis, and the model was trained by the history data. The changing law of design and craft was obtained by demand evidence reasoning in core module. Based on the evolution law analysis, the design parameter and reuse degree were also analyzed for core parts. Comprehensive evaluation value for core module evolution was gained. Finally, the effectiveness and feasibility of the method was tested by core module design of small wheel loaders.

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吳永明,侯 亮,祝青園,賴榮燊,錢堯一,林森泉.基于產(chǎn)品族的核心模塊演進(jìn)分析與評(píng)價(jià)方法[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2014,45(4):294-303. Wu Yongming, Hou Liang, Zhu Qingyuan, Lai Rongshen, Qian Yaoyi, Lin Senquan. Analysis and Evaluation for Core Module Based on Product Family[J]. Transactions of the Chinese Society for Agricultural Machinery,2014,45(4):294-303.

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  • 收稿日期:2013-05-09
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  • 在線發(fā)布日期: 2014-04-10
  • 出版日期: 2014-04-10
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