基于关联超图的产品4D信息模型研究  

Study on 4D Product Information Model Based on Relational Hypergraph

作　　者：吴翔[1] 李刚炎[1] 

机构地区：[1]武汉理工大学机电工程学院,武汉430070

出　　处：《机械制造》2009年第5期1-5,共5页Machinery

摘　　要：介绍了产品设计过程中的4D信息模型的构成及特点。用关联超图对产品设计过程的4D信息模型进行了形式化描述研究,记录产品进化的历史,实现了产品设计过程中信息的可追溯性,为产品信息的检索、重用和修改提供了基础。结合实例验证该方法的可行性,为产品设计及其过程管理提供了一种新的途径和研究方法。The structure and characteristics of a 4D information model in product design process are presented and a formalized description study on the 4D information model carried out with the aid of relational hypergraph. The history of the product evolution is recorded and the traceability of the information in the product design process realized, thus providing the basis for retrieval, reuse and modification of the product information. The feasibility of this method is verified with the help of an example so as to provide a new approach and a research method for product design and its process management.

关 键 词：4D信息模型 关联超图 产品设计过程 

分 类 号：F273.2[经济管理—企业管理]