| 战斗机扭转敏捷性计算分析 |
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| 引用本文： | 沈作军,方振平.战斗机扭转敏捷性计算分析[J].飞行力学,1993,11(2):50-56. |
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| 作者姓名： | 沈作军 方振平 |
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| 作者单位： | 北京航空航天大学，北京航空航天大学 北京 100083，北京 100083 |
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| 摘 要： | 介绍了战斗机扭转敏捷性概念及其尺度。为计算扭转敏捷性指标,提出了确定T_(RC90)指标的仿真计算方法。通过对某战斗机的实例计算,反映出该机的扭转敏捷性与机动性,操纵性之间的关系,其变化规律类似于国外飞机的试飞结果。但由于在仿真计算中作了某些假设,特别是未考虑驾驶员动力学特性和操纵系统动力学特性,故所得结果有待于今后在固基模拟器上验证、改进。
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| 关 键 词： | 歼击机 扭转敏捷性 机动性 操纵性 |
CALCULATION AND ANALYSIS ABOUT FIGHTER TORSIONAL AGILITY |
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| Shen Zuojun,Fang Zhengping.CALCULATION AND ANALYSIS ABOUT FIGHTER TORSIONAL AGILITY[J].Flight Dynamics,1993,11(2):50-56. |
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| Authors: | Shen Zuojun Fang Zhengping |
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| Institution: | Beijing University of Aeronautics and Astronautics |
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| Abstract: | The concept of fighter torsional agility and its metrics are introduced in this paper. In order to measure the metrics of torsional agility, the simulated calculation method used in quantifing the value of T_(RC90) is also presented. The calculation results of a fighter show the relationship between torsional agility and maneuverability/controllability which is similar to the results of flight test in foreign countries. Some of the assumptions supposed in the calculation, especially no consideration of the characteristics of pilot dynamics and dynamics of the control system, make it necessary to examine and improve the results by using ground-based simulator in the further research. |
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| Keywords: | Fighter Torsional agility Agility metrics Maneuverability Controllability |
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