机械设计的分布式构模方法

Distributed Model Method of A Complicated Mechanical Design

提出了一个设计问题的分布式构模方法 ,该方法将一个设计问题分解成一系列学科子问题 ,不同领域的专家分别构建各自领域的设计问题模型 ,这些分布式模型通过网络连接可以形成一个集成的协同设计系统。介绍了设计模型的定义、设计模型之间产品信息的交互以及设计模型在网上的实现。最后给出了一个齿轮箱设计问题分布式构模实例 ,显示了分布式构模方法不仅可以实现各领域专家的知识和经验的共享 ,同时可以使一个复杂的设计问题通过分布式模块协同完成。

A complicated mechanical product design usually needs the collaboration of multi-disciplinary designers dispersed geographically. The paper proposes a distributed modeling method for this problem. A design project is decomposed into several multidisciplinary sub-tasks, which are modeled by the experts separately. These models can form an integrated collaborative design system by the Internet. It introduces the definition of the design model, the exchange of the production information among the models, and the Internet-based implementation of this model. The paper gives a example for a distributed model case of a gearbox design project.