基于UML和Petri网的系统服务获取流程建模  

Modeling for System Services Gained Flow Based on UML and Petri Nets

作　　者：秦怀斌[1] 梁斌[1] 邵明文[1] 郭理[1] 戴建国[1] 

机构地区：[1]石河子大学信息科学与技术学院,新疆石河子832003

出　　处：《水电能源科学》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)

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.

关 键 词：UML技术 PETRI网技术 系统服务 流程建模 PETRI NETS Based Flow Services 系统流程模型 提供服务 空间信息 技术路线 优缺点 验证 构建 方法 兵团 

分 类 号：TK79[动力工程及工程热物理—流体机械及工程] TV7[水利工程—水利水电工程]