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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 精密与特种加工教育部重点实验室 副主任； 中国光整加工专业委员会 主任委员； 中国生产工程学会 常务理事； 中国国际磨粒加工技术学会（ICAT）常务理事
性别：男
毕业院校：东北工学院
学位：博士
所在单位：机械工程学院
学科：机械制造及其自动化
办公地点：机械工程学院知方楼7185室
联系方式：0411-84706138 gaohang@dlut.edu.cn
电子邮箱：gaohang@dlut.edu.cn
A method of version merging for computer-aided design files based on feature extraction
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论文类型：期刊论文
发表时间：2011-02-01
发表刊物：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE
收录刊物：Scopus、SCIE、EI
卷号：225
期号：C2
页面范围：463-471
ISSN号：0954-4062
关键字：version merging; feature extraction; asynchronous collaboration; difference set
摘要：In order to manage the version files and maintain the latest version of the computer-aided design (CAD) files in asynchronous collaborative systems, one method of version merging for CAD files is proposed to resolve the problem based on feature extraction. First of all, the feature information is extracted based on the feature attribute of CAD files and stored in a XML feature file. Then, analyse the feature file, and the feature difference set is obtained by the given algorithm. Finally, the merging result of the difference set and the master files with application programming interface (API) interface functions is achieved, and then the version merging of CAD files is also realized. The application in Catia validated that the proposed method is feasible and valuable in engineering.