面向并行工程的产品开发工作流建模研究

Research on Modeling Method of Concurrent Engineering Oriented Product Development Workflow

工作流管理系统能够对并行工程概念指导下的产品开发过程提供有力支持。工作流建模是工作流管理系统的首要问题。文章从并行工程的P＿PROCE模型出发，形式化的定义了产品开发的工作流模型。在此基础上，研究了产品开发工作流的建模方法，重点介绍了一种基于模板映射的工作流建模技术。文中还介绍了工作流建模系统的结构及其应用情况。

： Workflow Management System can provide powerful support to product development in Concurrent Engineering．Workflow Modeling is the first problem that should be solved in workflow management．P－PROCE Model is proposed to describe the Concurrent Engineering firstly．According to P－PROCE Model，a product development workflow model is defined．Then the workflow modeling method is researched and a kind of technique named Template Map is proposed to map the product structure to workflow automatically．A product development workflow modeling system and it＇s application are introduced at the end of the paper．