摘要
在讨论产品建模的基础上,根据企业产品开发的实际流程,从产品的功能、原理、结构、制造4个方面出发建立产品信息模型,提出产品类属构型,并结合以项目为核心建立与产品过程相关的信息模型,采用UML技术建立产品信息模型在PDM中的实体关系,文章最后给出了产品类属构型的详细设计。
The traditional interpretation of product information model is focused on the product structure, which cannot satisfy the needs of the modern enterprises in product development. According to the actual workflow of the product development in enterprise, this paper establishes the product information model from 4 aspects of product (function, principle, structure, manufacture) and puts forward product classified structure concept, then establishes the product processing information model combined by the project as the core, meanwhile, this paper describes the whole product model and defines the entity-relation with UML technology in the PDM system, finally the product classified structure is designed in details.
出处
《机械科学与技术》
CSCD
北大核心
2005年第3期279-281,共3页
Mechanical Science and Technology for Aerospace Engineering
基金
863国家高科技发展计划基金项目(863511930009)资助
