| 面向全生命周期复杂产品数据建模技术研究 |
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| 引用本文： | 顾巧祥,纪杨建,祁国宁,肖颖.面向全生命周期复杂产品数据建模技术研究[J].浙江大学学报(自然科学版 ),2009,43(10):1870-1877. |
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| 作者姓名： | 顾巧祥 纪杨建 祁国宁 肖颖 |
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| 作者单位： | （1.浙江大学 现代制造工程研究所,浙江 杭州 310027；2.中国计量学院 质量与安全学院, 浙江 杭州 310018) |
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| 基金项目： | 国家“863”高技术研究发展计划资助项目（2007AA04Z117）；浙江省自然科学基金资助项目(Y6090504);浙江省教育厅科研资助项目（Y200805917）. |
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| 摘 要： | 针对复杂产品数据模型必须覆盖生命周期各个阶段、方便协同以及安全性等特点,提出采用元模型技术对其生命周期内的各种异构数据进行描述,建立面向全生命周期复杂产品数据模型.在基于元模型的产品数据概念模型的基础上,对描述复杂产品数据模型的业务元模型和数据元模型以及各种对象链进行了详尽的解释,并给出了实例.基于元模型建模技术建立的面向全生命周期复杂产品数据模型,能够将复杂产品整个产品族生命周期内的所有数据在逻辑上成为一个整体,为其全生命周期内各阶段和各个部门提供很好的服务.
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| 关 键 词： | 复杂产品 全生命周期 元模型 数据模型 |
Data modeling technologies for complicated product in product lifecycle |
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| GU Qiao-xiang,JI Yang-jian,QI Guo-ning,XIAO Ying.Data modeling technologies for complicated product in product lifecycle[J].Journal of Zhejiang University(Engineering Science),2009,43(10):1870-1877. |
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| Authors: | GU Qiao-xiang JI Yang-jian QI Guo-ning XIAO Ying |
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| Affiliation: | (1. Institute of Manufacturing Engineering, Zhejiang University, Hangzhou 310027,China;
2.Quality and Safety College, China Jiliang University, Hangzhou 310018, China) |
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| Abstract: | Aimed at the characteristics of complicated products data modeling, such as overcast all the phases in the product lifecycle, convenient to collaborate and security, the modeling technologies was proposed to describe all kinds of isomeric data in product lifecycle,by using the meta-data. Based on the meta-data, the product conceptual model was established. The business meta-model, data meta-model and all kinds of object chains in the complicated products data were concretely described, and an applying instance was presented. The complicated products data modeling for product lifecycle based on the meta-data can describe all kinds of data in complicated product families of lifecycle as a whole and serve for the needs of all phases and all departments in product lifecycle． |
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| Keywords: | complicated product lifecycle meta-model data model |
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