基于MAS和PDM的CAPP系统体系结构及其关键技术研究  

Architecture & key techniques of CAPP system based on MAS and PDM

作　　者：张文杰[1] 阎艳[1] 张旭[1] 张旭辉[1] 宁汝新[1] 

机构地区：[1]北京理工大学机械与车辆工程学院,北京100081

出　　处：《计算机集成制造系统》2006年第11期1800-1806,共7页Computer Integrated Manufacturing Systems

基　　金："十五"总装预研资助项目(41318.1.1.4)。~~

摘　　要：研究了如何利用产品数据管理提供的信息交互、过程控制功能和多代理技术,实现集成制造系统中各制造单元的自治和主动交互,以满足快速制造网格环境对计算机辅助工艺规划系统的需求。所提出的基于多代理系统和产品数据管理的计算机辅助工艺规划系统体系结构模型,提供了对其自身所需信息的集中管理,可以通过与其他代理的协同,实现工艺设计的自治与协同,达到在最大限度利用遗产的情况下,实现异构、分布的面向全局工艺规划的制造信息从混沌状态向有序状态的转变,为面向全生命周期制造的工艺求解奠定了基础。在此基础上,建立了原型系统,其应用表明,该系统具有良好的扩展性和适应性,能够满足快速制造网格对全局工艺规划的需求。A new model using data and process control of Product Data Management （PDM） system and multi-Agent technology was proposed. Autonomy and active interaction of manufacturing units in Computer Integrated Manufacture System （CIMS） was the aim of this model. Multi-layers architecture model and information exchange model of Global Process Planning（GPP） Agent center were presented to realize centralized management of information needed by itself. It could be collaborated with other Agents so as to implement autonomy and interaction for process design. Manufacturing information model oriented to GPP was proposed. In terms of this theory, the prototype system was designed, and application example verified its scalability and adaptability in manufacturing grid.

关 键 词：制造网格 计算机辅助工艺规划 多代理系统 产品数据管理 全局工艺规划 可扩展标记语言 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]