基于产品全生命周期的数字化建模研究

在全生命周期里,数字化建模定义产品的各种数据和信息,包括各种环境信息、工艺信息和使用信息,是一种各种信息交换、反馈的过程,整个建模过程本身也是一种对数字化模型认识的一个螺旋上升过程;从数字化建模的每个具体环节研究了其相关数据库的理论;举出了一个具体的产品实例,初步验证了这一理论和方法.

The Digitization Modeling Research Base on Product Lifecycle

With the product lifecycle definition, the digitization modeling method has been presented in the paper. Digitization modeling should define all kinds of information and data, include environment information, technics information and using information, itg the course of information communication information feedback, the modeling course itself is also a spire course to know about digitization model. Furthermore, we research correlative database theory from every idiographic tache of the digitization modeling, this paper gives a example of a product to verify the former theory and method.