航空母舰液压拦阻系统拦阻力建模与仿真

张明晖; 袁 理; 洪冠新

航空母舰液压拦阻系统拦阻力建模与仿真

北京航空航天大学航空科学与工程学院, 北京 100191

详细信息

作者简介:
张明晖(1977-),男,硕士生,河南三门峡人,zhangmh@ase.buaa.edu.cn.

中图分类号: V 271.4
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出版历程
- 收稿日期: 2008-12-24
- 网络出版日期: 2010-01-31

Aircraft carrier hydraulic arresting gear arresting force modeling and simulation

School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

摘要

摘要: 以国内外普遍使用的某型航空母舰液压拦阻系统为研究对象,从其组成和工作原理出发.针对产生拦阻力的主要元器件,根据液压系统的传动基本理论建立了液压拦阻系统的拦阻器系统和滑轮缓冲系统的数学模型.利用该模型结合舰载机着舰动力学模型和拦阻索动力学模型进行了拦阻动力学的数值仿真,对比了仿真值与试验值的区别,分析计算了某型舰载机以不同重量、速度着舰的拦阻动力学过程.验证了滑轮缓冲系统能有效减缓拦阻索张力,且通过改变控制阀口通油面积可以实现不同质量飞机在基本相同的距离上实现安全拦阻,说明模型的合理性.
- 航空母舰 /
- 拦阻系统 /
- 液压系统 /
- 建模与仿真
Abstract: A certain aircraft carrier hydraulic pressure arresting system was studied. As the main arresting forcing producing components, the mathematical models of the hydraulic block system and pulley buffer system were established according to the basic theory of hydraulic transmission system. Using these two models, combining the dynamic models of the arresting cable and the aircraft-s landing process, a series of numerical simulations were carried out under different aircraft weight and landing velocity. The simulation value was compared with trial value and the difference was studied. The result showed that the pulley buffer system can reduce the tension of the arresting cable effectively and that the change of the control valve can realize the arresting of aircrafts with different weight within around 100m, which also verified the rationality of the model.
- aircraft carriers /
- arresting gear /
- hydraulic system /
- modeling and simulation

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参考文献(1)

[1] 张鑫.舰载机拦阻着舰动力学分析与仿真 .西安:西北工业大学力学与土木建筑学院,2007 Zhang Xin.Dynamic analysis and simulation of carrier aircraft arrest deck-landing . Xi-an:School of Mechanics and Civil and Architecture,Northwestern Ploytechnical University,2007(in Chinese) [2] 鸥汛.航母的阻拦装置[J].现代舰船,2005,9(A):45-48 Ou Xun. Arresting gear of aircraft carrier[J]. Modern Ship,2005, 9(A):45-48(in Chinese) [3] 李永堂,雷步芳,高雨茁.液压系统建模与仿真[M].北京:冶金工业出版社,2003 Li Yongtang,Lei Bufang,Gao Yuzhuang.Hydraulic pressure system modeling and simulation[M].Beijing: Metallurgy Industry Press,2003(in Chinese) [4] 何存兴.液压元件[M].北京:机械工业出版社,1981:396-398 He Cunxing. Hydraulic pressure element[M].Beijing:China Machine Press,1981:396-398(in Chinese) [5] 胡孟权,林国华.舰载飞机着舰拦阻动力学分析[J].空军工程大学学报:自然科学版,2000,1(5): 8-11 Hu Mengquan,Lin Guohua.Arresting dynamics research of carrier aircraft [J].Journal of Air Force Engineering University:Natural Science Edition,2000,1(5):8-11(in Chinese)

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