面向中小企业装配设计系统的产品装配模型  

Product assembly model oriented to assembly design system for small and medium-sized enterprises

作　　者：张闻雷[1,2] 王成恩[1,2] 于嘉鹏[1,2] 冯国奇[2] 袁辉[1,2] 

机构地区：[1]东北大学流程工业综合自动化国家重点实验室,辽宁沈阳110819 [2]东北大学辽宁省复杂装备多学科设计优化技术重点实验室,辽宁沈阳110819

出　　处：《计算机集成制造系统》2013年第3期480-489,共10页Computer Integrated Manufacturing Systems

基　　金：总装备部预研基金重大资助项目;航空推进技术验证计划资助项目;国家自然科学基金资助项目(71102120;51105069)~~

摘　　要：为建立高效的中小企业装配设计系统,定义了多层次与多维度的装配集成模型。为有效实现各项装配设计功能,提出一组装配应用模型,分别对装配拓扑结构、装配关系、装配工艺及仿真等进行建模,自动生成尺寸链、装配关系矩阵与电子技术文档等;采用装配领域模型表达公共语义结构与领域知识,建立单一装配数据源,支持数据重用与共享。研究了装配数据迁移与衍生衍变方法,用以实现面向结构、语义与过程的模型数据自动衍变。将该模型用于AeroAssem装配设计系统的设计开发,并进行了应用验证。To develop a highly effective and efficient assembly system for small and medium-sized enterprises, a multi-layer and multi-dimensional assembly integrated model was defined. To realize each assembly design function effectively, a set of assembly application models were proposed to model assembly topological structure, assembly relationship, assembly process and simulation respectively. The dimension chain, assembly relationship matrix, e- lectronic technical documents and so on were generated automatically. The assembly domain model was used to ex- press assembly public semantic structure and domain knowledge, and single data source of assembly which supported data reuse and sharing was established. Furthermore, the assembly data transformation and derivation methods were studied to realize automatic development of model data oriented to structure, semantic and procedure. This modeling approach was validated in AeroAssem assembly design system＇s design and development.

关 键 词：中小企业 装配设计系统 装配模型 迁移衍变 衍生衍变 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]