| 数控加工零件工时估算的神经网络方法研究 |
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| 引用本文： | 王波,刘列励.数控加工零件工时估算的神经网络方法研究[J].信息技术,2007,31(9):97-99,102. |
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| 作者姓名： | 王波 刘列励 |
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| 作者单位： | 北京航空航天大学经济管理学院,北京,100083 |
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| 摘 要： | 为了快速合理地估算数控加工零件工时，提出了零件相似检索规则和算法，该算法应用神经网络获取典型零件的工时规律，并按此预测当前零件的加工工时。经实验表明这种算法可以快速有效地得到数控加工零件的工时估算值，为工厂技改实施、投资咨询及产品设计提供了辅助决策支持。
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| 关 键 词： | 神经网络 工时估算 相似检索 数控加工零件 |
| 文章编号： | 1009-2552（2007）09-0097-03 |
| 修稿时间： | 2007-01-22 |
Research on human-hour estimating of NC machining parts using neural network |
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| WANG Bo,LIU Lie-li.Research on human-hour estimating of NC machining parts using neural network[J].Information Technology,2007,31(9):97-99,102. |
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| Authors: | WANG Bo LIU Lie-li |
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| Institution: | School of Economics and Management, Beijing University of Aeronautics and Astronautics,Beijing 100083, China |
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| Abstract: | In order to estimate the human - hour of numerical control machining parts rapidly and reasonably, the principle and corresponding algorithm of the similar case retrieval are proposed. Based on these samples that are retrieved, a model to predict the human - hour of target part using neural network is established. It is verified that the method is useful and can be used to support the decision making in technology part designing. upgrading and |
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| Keywords: | neural network human - hour estimating similarity retrieval NC machining parts |
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