摘要
针对流程建模中UML技术和Petri网技术各自的重要作用,基于UML技术和Petri网技术各自的优缺点及流程建模中的应用,提出了一种结合UML技术和Petri网技术构建系统流程模型的方法,并给出了技术路线。以兵团空间信息系统服务获取流程建模为例,验证了该模型既有效又简单便捷、可更好地为用户提供服务。
UML and Petri Nets play an important role in flow modeling.The advantage and disadvantage of UML and Petri Nets and its application in flow modeling have been analyzed.Then a method of building system flow model is proposed based on UML and Petri Nets,and correlative technical route is also given in this paper.Finally,taking the corps spatial information system services gained flow model for an example,the results show that the proposed model is effective and simple,which provides better services for user.
出处
《水电能源科学》
北大核心
2010年第8期146-147,6,共3页
Water Resources and Power
基金
国家科技支撑计划基金资助项目(2007BAH12B07)
国家自然科学基金资助项目(60963006)
