| 基于STEP标准的三维零件信息系统 |
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| 引用本文： | 赵付青,余冬梅,杨亚红. 基于STEP标准的三维零件信息系统[J]. 兰州理工大学学报, 2003, 29(4): 95-98 |
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| 作者姓名： | 赵付青 余冬梅 杨亚红 |
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| 作者单位： | 1. 兰州理工大学,电气工程与信息工程学院,甘肃,兰州,730050
2. 兰州理工大学,土木工程学院,甘肃,兰州,730050 |
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| 基金项目： | 甘肃省科技攻关项目(GS992 A52 028) |
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| 摘 要： | 分析了CAD集成系统的要求,提出了面向对象的类的特征建模方法与实现方法,给出了基于特征的产品数据集成系统原型以及原型系统的实现过程和技术,实现了基于STEP标准的、可实现自动特征识别的零件信息集成系统,并与传统的集成系统进行了对比,从而得出了此系统的一些特点.
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| 关 键 词： | 特征建模方法 系统集成 原型系统 封装 |
| 文章编号： | 1000-5889(2003)04-0095-04 |
| 修稿时间： | 2003-01-10 |
A data integration system of three-dimensional parts based on standards of STEP |
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| ZHAO Fu-qing,YU Dong-mei,YANG Ya-hong. A data integration system of three-dimensional parts based on standards of STEP[J]. Journal of Lanzhou University of Technology, 2003, 29(4): 95-98 |
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| Authors: | ZHAO Fu-qing YU Dong-mei YANG Ya-hong |
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| Affiliation: | ZHAO Fu-qing~1,YU Dong-mei~1,YANG Ya-hong~2 |
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| Abstract: | According to the analysis of requirements stipulated by the information integration system in CAD, a category of object-oriented feature modelling method and its implementation procedure are presented and a prototype of feature-based part data integration system is also given along with its realization process and technique. Thus, the STEP-standard-based part data integration system capable of realization of automatic feature identification is realized and, also, compared with conventional integration system to get several specificities of this system. |
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| Keywords: | feature modeling method system integration prototype system encapsulation |
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