| 液体火箭发动机虚拟试验技术的研究 |
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| 引用本文： | 段娜,张黎辉,徐珊珊,朱子环,于海磊.液体火箭发动机虚拟试验技术的研究[J].航空动力学报,2010,25(7):1659-1663. |
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| 作者姓名： | 段娜 张黎辉 徐珊珊 朱子环 于海磊 |
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| 作者单位： | 1. 北京航空航天大学宇航学院,北京,100191
2. 中国航天科技集团公司航天推进技术研究院北京航天试验技术研究所,北京,100074 |
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| 摘 要： | 设计了虚拟试验平台的框架结构,开发了面向对象的映射型数据库系统,分析了试验管理器模块的实现流程,阐述了建模仿真模块、虚拟环境模块等关键功能模块的研制过程,通过多种接口机制将多种技术集成为一个无缝计算机环境.最后,举例进行说明,并总结了虚拟试验技术应用到液体火箭发动机试验的优势.
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| 关 键 词： | 液体火箭发动机 虚拟试验 工程数据库 面向对象 层次结构 |
| 收稿时间： | 2009/5/26 0:00:00 |
| 修稿时间： | 2009/8/13 0:00:00 |
Study on virtual test technology of liquid propellant engine |
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| DUAN N,ZHANG Li-hui,XU Shan-shan,ZHU Zi-huan and YU Hai-lei.Study on virtual test technology of liquid propellant engine[J].Journal of Aerospace Power,2010,25(7):1659-1663. |
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| Authors: | DUAN N ZHANG Li-hui XU Shan-shan ZHU Zi-huan and YU Hai-lei |
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| Affiliation: | School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;Beijing Institute of Aerospace Testing Technology, Academy of Aerospace Propulsion Technology, China Aerospace Science and Technology Corporation, Beijing 100074, China;Beijing Institute of Aerospace Testing Technology, Academy of Aerospace Propulsion Technology, China Aerospace Science and Technology Corporation, Beijing 100074, China |
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| Abstract: | The framework of the virtual test bed was designed.Objective/relationship mapping storage structure database system was developed,and the implementation flow of test management was analyzed.The development process of modeling and simulation module and virtual environment module was mainly explained.Then,the unique collaborative computing environment was developed via various interfaces,and the examples were given.At last,the advantages of applying virtual test in liquid rocket engine were concluded. |
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| Keywords: | liquid rocket engine virtual experiment engineering database oriented object hierarchical structure |
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