摘要
针对虚拟数字化产品开发中数据量大,数据管理复杂的问题,提出VPDM系统的数据保护及其系统的结构;并从工程应用的角度出发,应用PDM技术结合直升机型号研制中数字样机技术的实施过程,解决了直升机产品虚拟数字样机开发中数据管理的问题,包括物流管理、数据管理、版本和版次管理、校验更改和审核、人员组织及权限管理、人员角色和数据访问。
Aiming at the problem of complicate data management in the development process of helicopter DMU （Digital Mock-Up）, we present a method for data management based on virtual product data management. With the application of virtual product data management, the data of CAD/CAE/CAPP/CAM, MIS and MRPIL/ERP are integrated by the system platform, realizing the integration and sharing of information. Engineering appplication shows that product information redundancy is reduced; the product development cycle is shortened and the maximal information sharing is achieved.
出处
《机械科学与技术》
CSCD
北大核心
2008年第5期633-639,共7页
Mechanical Science and Technology for Aerospace Engineering
基金
江苏省六大人才高峰项目资助
