基于虚拟样机环境下的复杂产品协同设计

Cooperative Design for Complex Products in Virtual Prototype Environment

在对虚拟样机环境下复杂产品协同设计主要内容进行概述的基础上,针对多领域协同设计问题,采用广义约束网络方法建立参数协调模型,并抽象出各个领域之间的耦合关系模型,根据全局灵敏度方程GSE(GlobalSensitivityEquations),对其进行分析提出相关策略,减少产品的设计迭代和返工次数。

On the foundation of summarizing the main contents of collaborative design for complex products in virtual prototype environment, an i ntegrative extended parameter coordination model with generally constraint netwo rks is put up to multidisciplinary cooperative design. Then, a coupled model is teased out and some strategies are presented according to the Global Sensitivity Equations (GSE) to reduce iterative design.