| 基于UML实时扩展的系统模型设计方法 |
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| 引用本文： | 周治平,夏娟,王永志,林家骏. 基于UML实时扩展的系统模型设计方法[J]. 计算机工程与应用, 2006, 42(11): 48-51 |
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| 作者姓名： | 周治平 夏娟 王永志 林家骏 |
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| 作者单位： | 华东理工大学,上海,200237;江南大学,江苏,无锡,214122;江南大学,江苏,无锡,214122;华东理工大学,上海,200237 |
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| 基金项目： | 教育部科学技术研究项目 |
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| 摘 要： | 时扩展的系统建模方法为实时系统的设计带来了全系统时间资源进行分析,定义了时间模型,包括时间为时间需求提供相应的服务。将该扩展方法应用于模型突出了对平台实时性的分析,满足了对时间的系统模型设计提供了新的解决方法。
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| 关 键 词： | 实时扩展 UML 系统建模 |
| 文章编号： | 1002-8331-（2006）11-0048-04 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2005-09-01 |
An Approach of System Model Design Based on UML Real-time Extends |
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| Zhou Zhiping,Xia Juan,Wang Yongzhi,Lin Jiajun. An Approach of System Model Design Based on UML Real-time Extends[J]. Computer Engineering and Applications, 2006, 42(11): 48-51 |
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| Authors: | Zhou Zhiping Xia Juan Wang Yongzhi Lin Jiajun |
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| Affiliation: | East China University of Science and Technology,Shanghai 200237;Southern Yangtze University,Wuxi,Jiangsu 214122 |
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| Abstract: | In recent years UML has received increasing attention from designers of real-time systems.However,timing is rigorously limited in real-time system,so it's important to research UML real-time extends method to model these sytem.In this paper,a new UML real-time extends method is proposed,the introduction of QoS and the creation of time models are helpful for analyzing system time resource.The new method is applied in the design of electric drive real-time simulation platform,and the time model is added to UML dynamic graph,which can analyse the performance of real-time and can constrain the timing.The platform is running well,which validates the effectivity of the extends method and offers a new thoughtway for designing real-time system. |
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| Keywords: | UML |
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