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| 某型飞机同时存在两种惯性耦合问题的探讨 | |
| 引用本文： | 陈廷楠 张登成. 某型飞机同时存在两种惯性耦合问题的探讨[J]. 飞行力学, 1995, 13(3): 54-60,83 |
| 作者姓名： | 陈廷楠 张登成 |
| 作者单位： | 空军工程学院 |
| 摘 要： | 根据稳定性理论，对某型高速飞机的惯性耦合进行初步研究，首先，对飞机的滚转－偏航耦合－俯仰耦合的机理进行分析，然后，在不影响问题本质的前提下提出了一些假设条件，将研究惯性耦合的六自由度全量方程进行简化，求出急滚稳定性判据，以某型机为例，计算出其惯性耦合特性，用急滚稳定性判据进行了分析，并进行了验证 。 |
| 关 键 词： | 稳定性 惯性耦合 滚转 偏航耦合 飞行力学 |
A STUDY FOR TWO KINDS OF INERTIA COUPLING CHARACTERISTICS IN AN AEROPLANE |
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| Chen Tingnan, Zhang Dengcheng. A STUDY FOR TWO KINDS OF INERTIA COUPLING CHARACTERISTICS IN AN AEROPLANE[J]. Flight Dynamics, 1995, 13(3): 54-60,83 | |
| Authors: | Chen Tingnan Zhang Dengcheng |
| Affiliation: | The Air Force Institute of Engineering |
| Abstract: | Based on the theory of stability,the inertia coupling characteristics of an highspeed aeroplane are studied.An important conclusion is obtained that this type of aeroplanehas not only the roll-yaw coupling in the zones of high altitudes and big Mach number butalso the roll-pitch coupling in the zones of low altitudes and subsonic speeds.Then thecauses of this phenomenon are analysed and calculation is done in order to proved theconclusion. |
| Keywords: | Stability Inertia coupling Roll-yaw coupling Roll-pitchcoupling |
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