PLM系统中CAE数据管理关键技术的研究  

Research on Some Key Technology of CAE Data Management in PLM System

作　　者：刘震宇[1] 谭业发[1] 谭华[1] 尤峻[1] 庄铁栓[1] 

机构地区：[1]解放军理工大学工程兵工程学院

出　　处：《机械制造与自动化》2008年第4期120-123,共4页Machine Building & Automation

摘　　要：CAE数据类型多样、管理复杂,是企业普遍反映的重要问题。探讨了当前企业集成平台PLM系统中CAE数据的管理方式。根据CAE数据的特点,提出了基于item版本和版次的数据组织与管理机制,面向对象的数据共享与受控访问机制,基于工作流任务模型的过程控制机制,从而保证了CAE数据的准确性、一致性、安全性和可追溯性。最后,结合PLM系统的发展,探索了实现企业级数据集成的有效途径,为进一步提高PLM系统的集成性能奠定了基础。The diverse types and the complex management of CAE （ computer aided engineering） data are an important problem which enterprises always reflect, In this paper, CAE data management methods in the current enterprise integration platform PLM （ product lifecycle management） system are discussed, According to the characteristics of CAE data, three mechanisms are presen- ted, which are the data organization and management mechanism based on item, version and edition, the object-oriented data sha- ring and access control mechanisms, based on the process control mechanisms of the workflow task model, The accuracy, consis- tency, safety and traceability of CAE data can be ensured. Finally, with the development of PLM system, the effective way of enterprise data integration is explored, which can establish the foundation to further improve the integration capability of PLM system,

关 键 词：产品生命周期管理 计算机辅助工程 工作流管理 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]