| 基于模板重构的小型农业作业机变异设计方法 |
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| 引用本文： | 陆长明,张立彬,蒋建东,张 宪,胥 芳. 基于模板重构的小型农业作业机变异设计方法[J]. 农业工程学报, 2009, 25(10): 101-106. DOI: 10.3969/j.issn.1002-6819.2009.10.018 |
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| 作者姓名： | 陆长明 张立彬 蒋建东 张 宪 胥 芳 |
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| 作者单位： | 1. 浙江工业大学机械制造及自动化教育部重点实验室,杭州,310014;浙江机电职业技术学院机械工程系,杭州310053
2. 浙江工业大学机械制造及自动化教育部重点实验室,杭州,310014 |
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| 基金项目： | 国家科技支撑计划项目（2006BAD11A10-02）；高等学校博士学位点专项科研基金（20040337002） |
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| 摘 要： | 小型农业作业机作为典型的小批量多品种产品，变异设计是降低成本和缩短开发周期的有效途径。针对通过产品的局部变型来满足客户需求的方法可能会导致约束冲突的问题，提出了基于模板的约束关系重构实现产品变异的设计方法。在已有模板的基础上，利用超图表示模板的对象属性及其约束关系，通过模板对象重组和约束规则重构，形成新的规则数据库，在新模板的基础上进行具体结构的配置。该设计方法在小型农业作业机的变异设计中的具体应用，验证了设计方法的可行性。
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| 关 键 词： | 农业作业机，变异技术，约束原理，设计模板，模板重构，超图 |
| 收稿时间： | 2009-04-23 |
| 修稿时间： | 2009-06-25 |
Variantional design of small agricultural machinery based on templates reconfiguration |
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| Lu Changming,Zhang Libin,Jiang Jiandong,Zhang Xian and Xu Fang. Variantional design of small agricultural machinery based on templates reconfiguration[J]. Transactions of the Chinese Society of Agricultural Engineering, 2009, 25(10): 101-106. DOI: 10.3969/j.issn.1002-6819.2009.10.018 |
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| Authors: | Lu Changming Zhang Libin Jiang Jiandong Zhang Xian Xu Fang |
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| Affiliation: | 1. Key Laboratory of Mechanical Manufacture and Automation, Ministry of Education, Zhejiang University of Technology, Hangzhou 310014, China; 2. Department of Mechanical Engineering, Zhejiang Institute of Mechanical and Electrical Engineering, Hangzhou 310053, China,1. Key Laboratory of Mechanical Manufacture and Automation, Ministry of Education, Zhejiang University of Technology, Hangzhou 310014, China,1. Key Laboratory of Mechanical Manufacture and Automation, Ministry of Education, Zhejiang University of Technology, Hangzhou 310014, China,1. Key Laboratory of Mechanical Manufacture and Automation, Ministry of Education, Zhejiang University of Technology, Hangzhou 310014, China and 1. Key Laboratory of Mechanical Manufacture and Automation, Ministry of Education, Zhejiang University of Technology, Hangzhou 310014, China |
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| Abstract: | As a typical small batch and multi-varieties product, variantional design of small agricultural machinery was an effective approach to reduce cost and shorten developing cycle. Aiming at the problem that the partial variation to meet customer requirements could lead to conflict of constraints, variantional design approach based on constraints reconfiguration of templates was proposed. On the basis of existing templates, the attributes of objects and the constraints among objects of template were represented by hypergraph. New rules database was created through re-grouping template objects and reconfiguring rules of constraint so as to configure concrete product structure on the basis of new templates. Applying the approach to variantional design of small agricultural machinery demonstrates the feasibility of the results. |
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| Keywords: | agricultural machinery variantional techniques constraint theory design templates templates reconfiguration hypergraph |
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