| 机械产品基于变更影响和升级复杂度的升级潜力评估 |
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| 引用本文： | 邬宏伟12 于悦晖3 邓益民12. 机械产品基于变更影响和升级复杂度的升级潜力评估[J]. 宁波大学学报(理工版), 2019, 0(6): 72-76 |
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| 作者姓名： | 邬宏伟12 于悦晖3 邓益民12 |
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| 作者单位： | (1.宁波大学 机械工程与力学学院, 宁波 3152112.浙江省零件轧制成形技术研究重点实验室, 宁波 315211） |
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| 摘 要： | 基于信息熵理论和产品结构关联性研究, 提出了一个机械产品升级潜力评估模型, 从升级变更影响程度(前端)和升级复杂度(后端)两方面进行综合分析, 得出机械产品的升级潜力量化值, 并用实例验证了所提出模型的有效性.
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| 关 键 词： | 机械产品 升级变更 信息熵 结构关联性 |
Evaluation of mechanical product upgrading potential with consideration of change influence and upgrading complexity |
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| WU Hongwei1,' target="_blank" rel="external">2,YU Yuehui3,DENG Yimin1,' target="_blank" rel="external">2. Evaluation of mechanical product upgrading potential with consideration of change influence and upgrading complexity[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2019, 0(6): 72-76 |
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| Authors: | WU Hongwei1,' target=" _blank" rel=" external" >2,YU Yuehui3,DENG Yimin1,' target=" _blank" rel=" external" >2 |
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| Affiliation: | ( 1.Faculty of Mechanical Engineering & Mechanics, Ningbo University, Ningbo 315211, China; 2.Zhejiang Provincial Key Laboratory of Part Rolling Technology, Ningbo 315211, China; 3.School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China ) |
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| Abstract: | Based on the information entropy theory and the existing research on product structural correlation, this paper proposes an evaluation model of the upgrading potential of mechanical products, which takes into account both the upgrading change influence (at the front end) and the upgrading complexity (at the back end). The proposed model intends to assist the designers in making decisions relating to redesign of mechanical products. Finally, a case study is also presented to demonstrate the feasibility of the proposed evaluation model |
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| Keywords: | mechanical product upgrading change information entropy structural correlation |
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