摘要
CIMS应用集成有信息集成、功能集成和过程集成等多个不同层次。理想的集成方式应当实现以信息共享为基础的、柔性的功能集成和过程集成。该文讨论的工作流技术给出一种解决方案,结合CIMS应用讨论了工作流技术在CIMS信息系统中的应用需求,以CIMS应用集成平台为背景研究了工作流管理实现技术。在应用集成平台中工作流管理模块实现为运行管理子系统的一组系统工具,它能够完成工作流的建模、分析和异构分布环境下的执行控制。研究了工作流管理系统实现的两个核心问题;工作流模型描述,分布环境下工作流引擎的实现。并在此基础上讨论了应用集成平台工作流管理模块的实现方案。
CIM application integration may take several levels, say, data integration, function integration and process intepgation. The ideal paradigm is the flexible function and process integration based on well defined information sharing. This paper presents a solution to process integration by introducing workflow technology into the application integration supporting environment. It introduces the workflow management framework defined by Workflow Management Coalition (WFMC) and discusses two core issues of workflow implementation: workflow model description and the implementation of workflow engine in distributed environment. It gives solutions to these problems. The paper also discusses the thorough design of a workflow management system in the project CIMS Application Integration Platform.
出处
《清华大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
1998年第8期125-128,共4页
Journal of Tsinghua University(Science and Technology)
基金
国家"八六三"高技术资助项目
关键词
CIMS
工作流
应用集成
集成平台
CIMS
workflow
application integration
integration platform