| 基于UML的航空发动机仿真建模研究 |
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| 引用本文： | 窦建平,黄金泉,周文祥. 基于UML的航空发动机仿真建模研究[J]. 航空动力学报, 2005, 20(4): 684-688 |
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| 作者姓名： | 窦建平 黄金泉 周文祥 |
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| 作者单位： | 南京航空航天大学能源与动力学院,江苏南京210016 |
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| 摘 要： | 面向对象建模技术是建立可重用和扩展灵活的航空发动机仿真软件的有效途径。本文论述了应用可视化面向对象统一建模语言(UnifiedModelingLanguage)建立航空发动机仿真软件模型的方法和过程,首次运用UML表示法中的用例图、类图、顺序图和活动图描述了发动机仿真软件模型,并用C++编程实现了仿真软件中发动机模型类库、算法类及图形界面类,在此仿真平台上成功的实现了某双轴涡扇发动机的稳态仿真和动态仿真。结果表明,UML是建立扩展灵活的发动机仿真软件的有力工具。
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| 关 键 词： | 航空、航天推进系统 面向对象建模 统一建模语言 仿真 |
| 文章编号： | 1000-8055(2005)04-0684-05 |
| 收稿时间： | 2004-06-14 |
| 修稿时间： | 2004-06-14 |
Research of Aeroengine Modeling Based on UML |
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| DOU Jian-ping,HUANG Jin-quan and ZHOU Wen-xiang. Research of Aeroengine Modeling Based on UML[J]. Journal of Aerospace Power, 2005, 20(4): 684-688 |
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| Authors: | DOU Jian-ping HUANG Jin-quan ZHOU Wen-xiang |
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| Affiliation: | College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics,Beijing210016,China |
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| Abstract: | The object-oriented technology is an effective approach in establishing an extendable and reusable simulation platform for aeroengines.The method and process of developing simulation software for aeroengines with Unified Modeling Language (UML) was discussed.The simulation model software was described using case diagram,class diagram,sequence diagram and activity diagram.Aeroengine model classes,solver classes and user interface classes were programmed with C++ language.On the simulation platform,steady state and transient simulation of a twin-spool turbofan engine have been realized.It shows that UML is effective in establishing extendable and flexible simulation software for aeroengines. |
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| Keywords: | aerospace propulsion system objected-oriented modeling Unified Modeling Language (UML) simulation |
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