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UML在实时系统中的应用研究

Application and Research of UML in Real-time-System
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摘要 UML是最广泛使用的面向对象建模语言,是可视化面向对象系统的建模方法。针对嵌入式系统设计和开发的特点,文中描述了一种将时间组件融入到UML建模中的方法,把时间特性从系统中分离出来。用UML对嵌入式实时系统进行面向对象分析与设计,并以冰箱温度平衡器系统为例,建立了需求分析、静态结构模型和动态行为模型,该方法能够有效地提高开发效率、改善设计质量。 UML is the most popular object-oriented modeling language,the most widely used visible modeling method for object-oriented.Aimed at traits of embedded system design and development,A method of incorporating timing component into UML modeling development is described,timing requirements could separated from the systems.The article discusses the process of object-oriented analyzing and designing an embedded real-time system with UML,establish the demand analysis,the static structure model and the dynamic behavior model by taking refrigerator temperature balancer system as an example,the quality and efficiency are improved.
作者 李志欣 刘晋
机构地区 辽宁师范大学计算机与信息技术学院
出处 《微型电脑应用》 2009年第7期30-32,36,共4页 Microcomputer Applications
关键词 UML 实时系统 时间组件 建模 UML Real-time system Timing component Modeling
分类号 TP311.5 [自动化与计算机技术—计算机软件与理论]
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微型电脑应用
2009年 第7期

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