| 网络环境下多学科协同产品建模系统研究 |
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| 引用本文： | 陈亮,金国栋.网络环境下多学科协同产品建模系统研究[J].机床与液压,2006(6):223-226,195. |
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| 作者姓名： | 陈亮 金国栋 |
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| 作者单位： | 1. 福州大学机械学院,福州,350002
2. 华中科技大学机械学院,武汉,430074 |
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| 基金项目： | 福建省科技攻关项目;福建省教育厅科研项目 |
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| 摘 要： | 通过对多学科协同设计特点的分析,提出了一种融合结构数据、语义数据和协同管理数据的产品信息模型.采用一种扩展的面向对象方法来表达产品模型,并可根据需要进行多层次的继承及添加新的属性类,实现产品模型的横向和纵向扩展.基于这种产品信息模型及其表达方法,提出了一种多学科协同产品建模的系统结构,可有效地支持多学科协同地进行产品建模,并具有良好的模块性、柔性及可扩展性.
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| 关 键 词： | 产品建模 协同设计 多视图模型 多学科设计 |
| 文章编号： | 1001-3881（2006）6-223-4 |
| 收稿时间： | 2005-03-30 |
| 修稿时间： | 2005-03-30 |
The Product Modeling System of Multidisciplinary Collaborative Design in Distributed Network Environment |
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| CHEN Liang,JIN Guodong.The Product Modeling System of Multidisciplinary Collaborative Design in Distributed Network Environment[J].Machine Tool & Hydraulics,2006(6):223-226,195. |
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| Authors: | CHEN Liang JIN Guodong |
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| Affiliation: | 1. College of Mechanical Engineering, Fuzhou University, Fuzhou Fujian 350002, China ; 2. School of Mechanical Engineering, Huazhong University of Science and Technology, Wuhan Hubei 430074, China |
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| Abstract: | Based on the analysis of the characteristics of multidisciplinary collaborative design, a product information model that merges physical structure, semantics and collaborative management data was put forward. An extended object - oriented method was introduced to represent the product model. Through the additions of new attributes and the multiple layers class inheritance, the product model can be extended transversely and lengthwise. Then, an architecture of multidisciplinary collaborative design was proposed, which can effectively support multiple disciplines for collaboratively product modeling and has good modularity, flexibility and expansibility. |
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| Keywords: | Product modeling Collaborative design Multi views model Multidisciplinary design |
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