摘要
XML标准技术的发展和应用,使其成为信息交换与数据共享事实上的标准.分析了CAPP中的信息组成与逻辑关联关系,建立了CAPP系统中工艺信息的通用数据模型.研究了基于XML的工艺信息表达技术,包括DTD语法定义、XML工艺信息查询、XML工艺信息浏览等,并给出了异构工艺信息的XML转换与集成的实现框架.
With the development and application of XML technology, it has become an actual standard for information exchange and data sharing. The information composition and logical relationship are analyzed within the CAPP system and a general data model of process planning information for the CAPP system is developed. The XML-based expression methods of process planning information, including DTD syntax definition, XML process information query and browse, are elaborated and the implementation solution for XML transformation and integration of isomerism process planning information are presented.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第3期46-49,共4页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国家高技术研究发展计划资助项目(2003AA411042
2003AA411010)
