【摘要】 介绍产品4D信息模型的构造和特点,将超图与产品4D信息模型相结合,用关联超图描述产品4D信息模型的复杂映射过程;以不同时刻的版本对应不同的产品信息为对象,给出产品设计过程中的配置算法,并结合实例验证该方法的可行性。更多还原

【Abstract】 The structure and characteristics of the product 4-dimension information model are presented.With the hypergraph combined with the product 4D information model,the complex mapping process is described with the help of a relational hypergraph. The different product information is related to the different time editions,on the basis of which,a configuration algorithm in the prod- uct design process is given and its feasibility is verified with the aid of an example.更多还原