【摘要】 根据设计过程管理的需要,深入研究了工作流中任务模型,总结了任务3个特点—— 独立性、集成性、可审核性。为实现任务的审核和保证工作流中文档管理的需要,提出了目标的概 念,建立了完整的任务模型,实现了文档的安全性要求和随工作流的传递。基于以上思路,构建了 基于Web的设计过程管理系统DPMS。更多还原

【Abstract】 According to the requirements of design process management, task model in workflow has been studied in this paper. The three characteristics of this model was firstly presented, namely, independence, integration and auditing. The concept of goal and a task model were developed in order to meet the requirement of document security and the transferring of workflow. The design process management system(DPMS) was established based on Web.更多还原