| 大气紊流环境下的纵向飞行参数响应分析 |
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| 引用本文： | 杨秋艳,王立新. 大气紊流环境下的纵向飞行参数响应分析[J]. 飞行力学, 2009, 27(1) |
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| 作者姓名： | 杨秋艳 王立新 |
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| 作者单位： | 1. 第一飞机设计研究院,飞行载荷室,陕西,西安,710089
2. 北京航空航天大学,航空科学与工程学院,北京,100083 |
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| 摘 要： | 介绍了大气紊流环境下飞机纵向飞行参数的计算与匹配方法.由于紊流的随机性特征,飞行参数响应分析采用时域与频域相结合的方式,对某型飞机紊流环境下的纵向飞行参数进行了计算分析.采用所介绍的方法,可以获得比较合理的飞行情况来指导型号设计工作.
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| 关 键 词： | 大气紊流 功率谱 传递函数 飞行参数 |
Analysis of the Longitudinal Flight Parameter Under Atmosphere Turbulence |
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| YANG Qiu-yan,WANG Li-xin. Analysis of the Longitudinal Flight Parameter Under Atmosphere Turbulence[J]. Flight Dynamics, 2009, 27(1) |
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| Authors: | YANG Qiu-yan WANG Li-xin |
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| Affiliation: | 1.Department of Flight Loads;The First Aircraft Institute;Xi'an 710089;China;2.School of Aeronautical Science and Engineering;The Beijing University of Aeronautics and Astronautics;Beijing 100083;China |
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| Abstract: | This paper describes the calculation method for longitudinal flight parameters and matching method of the aircraft in the turbulence.The analysis for the response of the flight data combines with the time domain method to the frequency domain method in terms of the random character of the turbulence.It also calculated the longitudinal flight parameters of an example aircraft in the turbulence.By this method,the reasonable flight conditions will be obtained to be used in the future work. |
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| Keywords: | atmosphere turbulence power spectrum transfer function flight parameter |
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