| 直升机高次谐波主动抑振技术 |
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| 引用本文： | 杨一栋,袁卫东.直升机高次谐波主动抑振技术[J].航空学报,1996,17(5):55-60. |
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| 作者姓名： | 杨一栋 袁卫东 |
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| 作者单位： | 南京航空航天大学自动控制系 |
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| 摘 要： | 从控制的观点阐述高次谐波控制（ＨＨＣ）基本原理，提出ＨＨＣ旋翼数学模型；机体振动数学模型；ＨＨＣ参数辨识；控制律设计以及数字仿真验证
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| 关 键 词： | 直升机 振动谐波 主动控制 |
HELICOPTER VIBRATION REDUCTION TECHNIQUE WITH HARMONIC ACTIVE CONTROL |
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| Yang Yidong,Yuan Weidong.HELICOPTER VIBRATION REDUCTION TECHNIQUE WITH HARMONIC ACTIVE CONTROL[J].Acta Aeronautica et Astronautica Sinica,1996,17(5):55-60. |
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| Authors: | Yang Yidong Yuan Weidong |
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| Institution: | Dept. of Atuo. Contr., Nanjing University of Aeronautics and Astronautics, Nanjing, 210016 |
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| Abstract: | In view of the control theory, this paper interprets the basic principles of higher harmonic control(HHC) and proposes the mathematical models of the rotor and of airframe vibration, as well as the methods for identification of parameters. A higher harmonic controller is designed and the results of numerical simulation show that the vibration level is reduced effectively. |
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| Keywords: | helicopters vibration harmonics active control |
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