本体驱动的跨CAD平台开放式零件资源库构建  

Ontology-Driven Construction Method for Open Parts Resource Repository Across Different CAD Platforms

作　　者：何丽[1,2] 孙文磊[1,2] 韩青金[2] 

机构地区：[1]新疆大学机械工程博士后流动站,新疆乌鲁木齐830047 [2]新疆大学机械工程学院,新疆乌鲁木齐830047

出　　处：《机械设计与制造》2015年第11期205-207,共3页Machinery Design & Manufacture

基　　金：新疆维吾尔自治区高校科研计划项目(XJEDU2014S008);新疆大学博士毕业生科研启动基金(BS130121);新疆维吾尔自治区科技计划重大专项(201130110)

摘　　要：为满足网络化制造环境下制造企业在知识层面上对零部件资源共享与重用需求,有必要构建基于本体的开放式零件资源库管理系统。首先在PLIB本体扩展元模型的基础上建立基于网络本体语言(OWL)描述的零件资源共享本体元模型并对其进行形式化描述,并依此给出了构建开放式零件资源库本体方法及过程。且为满足不同CAD用户间零件三维模型数据交换需求,围绕网络化制造及多异构CAD平台,设计了跨CAD平台的系统总体框架;最后给出了一种开放式零件资源库系统开发实例—3D Cloud,验证了该本体驱动的跨CAD平台开放式零件资源库构建方法的可行性。In networked manufacturing environment, to meet the m^nufacturinf enterprises＇ demands for parts resource sharing and reuse in knowledge level, it is necessary to construct an open ontology-based parts repository management system Firstly, a parts resource sharing ontology meta-model is built on the basis of PLIB ontology extended meta-model, described by Web Ontology Language （OWL）. In accordance with it, the ontology-driven construction method and process of the open parts repository ontology is presented and its formal description is given. Furthermore, around networked manufacturing and heterogeneous CAD （Computer-Aided Design） platforms, an overall system framework across CAD platforms is designed to realize data exchange of 3D part models between different CAD users. Finally an open parts repository prototype system-3D Cloud is developed to verify the feasibility of this ontology-driven construction method.

关 键 词：本体驱动 开放式零件资源库 本体元模型 跨CAD平台 

分 类 号：TH16[机械工程—机械制造及自动化] TP391[自动化与计算机技术—计算机应用技术]