| 产品概念设计中方案实例的表达与方案生成 |
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| 引用本文： | 宋慧军,林志航.产品概念设计中方案实例的表达与方案生成[J].机械设计,2003,20(4):9-11. |
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| 作者姓名： | 宋慧军 林志航 |
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| 作者单位： | 西安交通大学,CIM研究所,陕西,西安,710049 |
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| 基金项目： | 国家自然科学基金资助项目 (597750 83)，教育部科技重点资助项目 (991 0 9) |
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| 摘 要： | 概念设计方案实例的知识表达关键是将CBR应用于产品概念设计。将行为信息引入公理化设计中，建立了扩展“之”字映射；在此基础上，构造了概念设计方案实例的知识表示模型——域结构模板；给出了基于域结构模板的多方案生成过程。以高速链式平缝机为例对所述模型和方法进行有效性验证。
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| 关 键 词： | 概念设计 方案实例 扩展“之”字映射 域结构模板 多方案生成 CBR 知识表达 |
| 文章编号： | 1001-2354(2003)04-0009-03 |
Expression of scheme case and scheme generation in product ' s conceptual design |
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| SONG Hui jun,LIN Zhi hang.Expression of scheme case and scheme generation in product '' s conceptual design[J].Journal of Machine Design,2003,20(4):9-11. |
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| Authors: | SONG Hui jun LIN Zhi hang |
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| Abstract: | The knowledge expression of scheme case in conceptual design is the key for applying CBR to product's conceptual design.The extended zigzagging mapping is established by introducing behaviour information into axiomatic design. The domain structure template,which is a model for knowledge expression of scheme case in conceptual design,is constructed on this basis. The process of multiple schemes generation based on domain structure template is proposed. Taking the chained high speed plain sewing machine as an example,a verfication of effectiveness was conducted on the stated model and method. |
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| Keywords: | conceptual design extended zigzagging mapping domain structure template mulitiple schemes generation |
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