| 民用飞机纵向动稳定性试飞技术研究 |
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| 引用本文： | 宋庆国. 民用飞机纵向动稳定性试飞技术研究[J]. 飞行力学, 2001, 19(1): 70-74 |
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| 作者姓名： | 宋庆国 |
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| 作者单位： | 中国飞行试验研究院试飞员学院, |
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| 摘 要： | 从试飞员的角度出发，讨论了《CCAR－25部》中有关纵向动稳定性的要求，提出了求解纵向短周期运动重阻尼的计算方法，论述了民机纵向动稳定性试飞的激励方法和试验程序，给出了短周期阻尼比的试飞员评定方法以及试飞过程中的驾驶技术要点和应注意事项。可供从事民机飞行试验的技术人员和试飞员参考。
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| 关 键 词： | 纵向动稳定性 重阻尼 飞行试验 民用飞机 试飞技术 |
| 文章编号： | 1002-0853(2001)01-0070-05 |
| 修稿时间： | 2000-10-27 |
Research on flight test technique of civil aircraft longitudinal dynamic stability |
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| SONG Qing-guo. Research on flight test technique of civil aircraft longitudinal dynamic stability[J]. Flight Dynamics, 2001, 19(1): 70-74 |
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| Authors: | SONG Qing-guo |
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| Abstract: | Viewed from a test pilot, the requirements about longitudinal dynamic stability in《China Civil Aviation Regulations Part-25》are discussed. And the calculation means of big damp is given out. Each of the flight test program and prompting method of civil aircraft longitudinal dynamic stability is studied. The author presents a way about how to rate the damp ratio of short period action, also some key points of piloting skill and matters needing attention in the process of flight test are mentioned. It will give a reference to technicians and test pilots engaging in flight test research. |
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| Keywords: | civil aircraft longitudinal dynamic stability big dump flight test |
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