| 船舶铁舾件工时定额估算方法研究 |
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| 引用本文： | 沈玲,张志英.船舶铁舾件工时定额估算方法研究[J].工业工程与管理,2011,16(4):96-102. |
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| 作者姓名： | 沈玲 张志英 |
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| 作者单位： | 同济大学机械工程学院,上海,200092 |
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| 基金项目： | 国家自然科学基金资助项目(70872076) |
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| 摘 要： | 为了解决人工工时估算不准确且费时等问题,准确测算船舶铁舾件舾装作业的工时定额,提出了基于CBR和BP神经网络的铁舾件装配工时定额制定方法.针对铁舾件细分工种安装工艺相似但型号各异的特点,提出基于非数值型和数值型特征参数相结合的相似性规律,在已知部分型号舾装工时情况下,利用相似性检索方法找出与新铁舾件最相似的铁舾件集,根...
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| 关 键 词： | 工时定额 铁舾件 CBR BP神经网络 相似性检索 |
Research on the Work Quota Estimation Method for Ship Iron Outfitting Pieces |
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| SHEN Ling,ZHANG Zhi-ying.Research on the Work Quota Estimation Method for Ship Iron Outfitting Pieces[J].Industrial Engineering and Management,2011,16(4):96-102. |
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| Authors: | SHEN Ling ZHANG Zhi-ying |
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| Affiliation: | SHEN Ling,ZHANG Zhi-ying(College of Mechanical Engineering,Tongji University,Shanghai 200092,China) |
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| Abstract: | In order to solve the time-consuming problem and improve the estimation accuracy,the work quota estimation method of Ship Outfitting pieces based on CBR and BP neural network is proposed.According to the feature that the installation technology of the subdividing work-types of the Iron Outfitting pieces is similar but different in models,based on the similarity rules of the combination of non-numeric and numeric characteristic parameters and under the condition that the outfitting work-hours of some models ... |
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| Keywords: | work quota iron outfitting pieces CBR BP neural network similarity retrieval |
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