面向产品自顶向下设计进程的集成协同决策  

INTEGRATED COLLABORATIVE DECISION-MAKING FOR PRODUCT TOP-DOWN DESIGN PROCESS

作　　者：李玉良[1] 潘双夏[1] 

机构地区：[1]浙江大学机械与能源工程学院,杭州310027

出　　处：《机械工程学报》2007年第6期154-163,共10页Journal of Mechanical Engineering

基　　金：国家自然科学基金资助项目(50335040)。

摘　　要：提出基于产品功能和物理拓扑结构的进程模型,将产品自顶向下设计进程分解为模块任务、零件任务、设计参数及其相互关联等基本组成元素。根据自顶向下的设计进程特点,提出产品集成协同设计软件系统架构,设计相应模块任务代理、零件任务代理以及基于敏度分析的代理设计方法,采用Java及Web技术实现了上述系统,以变速箱为设计实例说明系统的应用过程和效果。A process model based on product function and physical topology structure is proposed. This model decomposes the product top-down design process into module design task, part design task, design parameter and dependencies among them. According to the characteristics of the design process, an integrated collaborative design software framework is designed, which includes module task agent, part task agent and sensitivity based collaborative design method for agents. The system is developed with Java and Web technologies, and applied to gear box design case to demonstrate its utilization and efficiency.

关 键 词：协同 集成 自顶向下 设计任务 决策 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]