基于Petri网的工作流建模与性质研究的开题报告

基于Petri网的工作流建模与性质研究的开题报告
摘要：
随着信息技术的不断发展，工作流管理系统已成为企业信息化建设
中的重要组成部分。

而工作流建模作为工作流管理过程中的关键环节，
其质量直接影响着工作流系统的有效性和效率。

基于Petri网的工作流建模方法因其直观、可视化等优点，已成为广泛应用的一种建模方法，并
且在工作流建模中也取得了良好的效果。

本文主要研究基于Petri网的工作流建模方法，并试图通过对其性质的研究，进一步提高工作流建模的质量与效率。

首先，本文将介绍基于Petri网的工作流建模方法及其相关概念；接着，通过对工作流的控制流、数据流、资源流等性质进行研究，详细分析基于Petri网的工作流建模方法中可能出现的问题，并提出相应的解决方案。

本研究的结果将有助于提高工作流建模的质量和可靠性，为工作流
管理系统的实现提供理论基础和技术支持。

关键词：工作流建模；Petri网；控制流；数据流；资源流。

Abstract:
With the continuous development of information technology, workflow management system has become an important part of enterprise information construction. The quality of workflow modeling, as a key link in workflow management process, directly affects the effectiveness and efficiency of workflow system. Based on the advantages of visualization and intuitiveness, the workflow modeling method based on Petri net has become a widely used modeling method in workflow, and has achieved good results.
This paper mainly studies the workflow modeling method based on Petri net, and tries to improve the quality and efficiency of workflow modeling through the study of its properties. Firstly, this paper introduces the workflow modeling method based on Petri net and its related concepts, and then analyzes the possible problems in the workflow modeling method based on Petri net by studying the
properties of control flow, data flow and resource flow in workflow, and puts forward corresponding solutions.
The results of this study will help to improve the quality and reliability of workflow modeling, and provide theoretical basis and technical support for the implementation of workflow management system.
Keywords: Workflow modeling; Petri net; Control flow; Data flow; Resource flow.。