| 飞机横侧动稳定性及反应的奇异摄动理论 |
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| 引用本文： | 许佩扬.飞机横侧动稳定性及反应的奇异摄动理论[J].飞行力学,1993,11(1):51-58,65. |
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| 作者姓名： | 许佩扬 |
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| 作者单位： | 西北工业大学 西安 |
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| 摘 要： | 应用奇异摄动法分析横侧小扰动运动的动稳定性问题,将四阶问题分解为小根、大根和复根模态,它对应于经典理论中的螺旋、滚转和荷兰滚模态,并给出了动态反应过程的解。
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| 关 键 词： | 横侧 动稳定性 动态反应 飞机 |
SINGULAR PERTURBATION THEORY OF LATERAL DYNAMIC STABILITY AND RESPONSE OF AIRCRAFT |
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| Xu Peiyang.SINGULAR PERTURBATION THEORY OF LATERAL DYNAMIC STABILITY AND RESPONSE OF AIRCRAFT[J].Flight Dynamics,1993,11(1):51-58,65. |
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| Authors: | Xu Peiyang |
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| Institution: | Northwestern Polytechnical University |
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| Abstract: | The singular perturbation theory is applied to solution of lateral dynamic problem. The fourth-order system is resolved into the modes of small, big, arid the complex roots which correspond to the slow spiral motion., the pure rolling motion, and the yawing oscillation respectively. |
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| Keywords: | Lateral Dynamic stability Dynamic resportse Singular perturbation theory |
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