| 基于STEP标准的CAD产品知识集成系统的研究与实现 |
| |
| 引用本文： | 赵付青,余冬梅,杨亚红.基于STEP标准的CAD产品知识集成系统的研究与实现[J].制造业自动化,2003,25(9):31-34. |
| |
| 作者姓名： | 赵付青 余冬梅 杨亚红 |
| |
| 作者单位： | 1. 甘肃工业大学CAD/CAM中心,兰州,730050
2. 甘肃工业大学建筑工程学院,兰州,730050 |
| |
| 基金项目： | 甘肃省科技攻关项目(GS992-A52-028) |
| |
| 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。
|
| 关 键 词： | CAD STEP标准 特征建模 系统集成 原型系统 封装 |
| 文章编号： | 1009-0134(2003)09-0031-04 |
| 修稿时间： | 2003年3月18日 |
The study and application of CAD knowledge integration system based on STEP |
| |
| ZHAO Fu-qing,YU Dong-mei,YANG Ya-hong
CAD/CAM Center,Gansu Univ.of Tech.,Lanzhou ,China,
College of Civil Engineering,Gansu Univ.of Tech.,Lanzhou ,China.The study and application of CAD knowledge integration system based on STEP[J].Manufacturing Automation,2003,25(9):31-34. |
| |
| Authors: | ZHAO Fu-qing YU Dong-mei YANG Ya-hong
CAD/CAM Center Gansu Univof Tech Lanzhou China College of Civil Engineering Gansu Univof Tech Lanzhou China |
| |
| Affiliation: | ZHAO Fu-qing,YU Dong-mei,YANG Ya-hong
CAD/CAM Center,Gansu Univ.of Tech.,Lanzhou 730050,China,
College of Civil Engineering,Gansu Univ.of Tech.,Lanzhou 730050,China |
| |
| Abstract: | After analyzing the requirement to the information integration of CAD system, the feature modeling method and realization method are put forward, a prototype system of the product data integration based on feature is provided, at the same time the realization process and technology are expressed, a part information integration system based on step standard is developed, the feature of the part is recognized automatically by this system, at the same time, the information integration was contrasted with traditional system , thereby get some character of the information integration. |
| |
| Keywords: | feature modeling method system integration prototype system encapsulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
