| 基于事例推理和小波网络的大规模定制产品快速成本估算方法研究 |
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| 引用本文： | 李果,单汨源,陈芝. 基于事例推理和小波网络的大规模定制产品快速成本估算方法研究[J]. 中国机械工程, 2007, 18(9): 1080-1084 |
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| 作者姓名： | 李果 单汨源 陈芝 |
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| 作者单位： | 1. 华中科技大学,武汉,430074
2. 湖南大学,长沙,410082 |
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| 基金项目： | 国家自然科学基金;湖南省科技厅科技计划 |
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| 摘 要： | 分析了大规模定制的产品结构管理和产品生产成本的构成，提出了定制产品成本估算的策略与方法，构建了基于事例推理和小波网络的成本估算模型。该模型对整体定制产品采用事例推理的方法，从事例库中检索最为相似的事例，对定制零件采用小波网络估算成本，然后对成本进行累加与调整，得到最终成本值。最后对某公司定制脚轮的实例进行了分析。
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| 关 键 词： | 大规模定制 成本估算 事例推理 小波网络 |
| 文章编号： | 1004-132X（2007）09-1080-05 |
| 修稿时间： | 2006-02-24 |
Research on Quick Cost Estimation of Product in Mass Customization Based on CBR and WN |
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| Li Guo,Shan Miyuan,Chen Zhi. Research on Quick Cost Estimation of Product in Mass Customization Based on CBR and WN[J]. China Mechanical Engineering, 2007, 18(9): 1080-1084 |
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| Authors: | Li Guo Shan Miyuan Chen Zhi |
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| Affiliation: | 1. Huazhong University of Science and Technology, Wuhan,430074 ; 2. Hunan University,Changsha, 410082 |
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| Abstract: | Based on analyses of product architecture management and the constitution of manufacturing cost in mass customization, new tactics and method were proposed for cost estimation of custom- made product. Then a model forcost estimation baesd on case-based reasoning and wavelet network was constructed. The model was based on the whole selected the most similar cases ftom the case database and a wavelet network was used to estimate the custom-made parts. Subsequently a final cost was modified according to accumulating adjusting formula. At lastl a case was studied on a corporation. |
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| Keywords: | mass customization cost estimation case-based reasoning(CBR) wavelet network(WN) |
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