摘要
为了实现制造网格平台中业务流程的构建、执行和管理监控,分析了制造网格中工作流的特点,提出基于网格服务的工作流体系结构。将分布在不同虚拟组织成员的工作流系统表达和封装成独立的网格服务,用W SDL描述工作流服务,并采用UDD Ie规范支持工作流服务注册和发布。既保证了制造网格下整个产品开发过程一致性和可监控性,同时又保证了各协同伙伴的自主性和独立性。最后通过一个工作流应用框架给予了验证。
To build, run and manage the business process on manufacturing grid （MG）, the structure of MG workflow was presented based on analyzing the MG workflow. The workflow system that is distributed in different enterprises was encapsulated to grid service. How to encapsulate workflow system according to the standard of OGSA, how to describe the workflow service by WSDL, and how to publish the workflow service by UDDIe were discussed. The workflow system assures the consistency of the process of product development, and the independence of each collaboration enterprise in MG. The application architecture was depicted to illustrate the utilization of MG workflow.
出处
《机床与液压》
北大核心
2006年第12期36-38,8,共4页
Machine Tool & Hydraulics
基金
上海教委E研究院-上海高校网格项目赞助(项目编号:200302)
