中国直升机设计研究所旋翼动力学全国重点实验室,景德镇 333001
余智豪,男,高级工程师,E-mail: yuzhihao@nuaa.edu.cn。
收稿:2025-11-12,
修回:2026-03-01,
纸质出版:2026-04-28
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魏武雷,余智豪,樊枫,等. 基于高阶谐波控制的共轴刚性旋翼减振技术研究[J]. 南京航空航天大学学报(自然科学版),2026,58(2):305⁃312.
WEI Wulei, YU Zhihao, FAN Feng, et al. Study on vibration reduction technology of coaxial rigid rotor based on high‑order harmonic control[J]. Journal of Nanjing University of Aeronautics & Astronautics(Natural Science Edition),2026, 58(2):305⁃312.
魏武雷,余智豪,樊枫,等. 基于高阶谐波控制的共轴刚性旋翼减振技术研究[J]. 南京航空航天大学学报(自然科学版),2026,58(2):305⁃312. DOI: 10.16356/j.2097-6771.2026.02.006.
WEI Wulei, YU Zhihao, FAN Feng, et al. Study on vibration reduction technology of coaxial rigid rotor based on high‑order harmonic control[J]. Journal of Nanjing University of Aeronautics & Astronautics(Natural Science Edition),2026, 58(2):305⁃312. DOI: 10.16356/j.2097-6771.2026.02.006.
针对共轴直升机高速前飞时振动载荷较大的问题,本文研究了对共轴双旋翼施加高阶谐波控制(High⁃order harmonic control, HHC)进行减振主动控制。文中创新性地将经典中等变形梁桨叶结构动力学模型、含自由尾迹的旋翼非定常气动模型以及HHC主动控制模型深度耦合,建立了适用于共轴双旋翼的高阶谐波主动控制气弹综合分析模型。以XH‑59A共轴双旋翼为分析对象,在模型验证有效的基础上,开展了上、下旋翼总距高阶谐波控制的幅值、相位等参数对桨毂垂向振动载荷的影响性分析。研究表明:共轴双旋翼桨毂减振效果随高阶谐波控制幅值增加呈先增大后减小规律,即在合适的幅值或相位下,高阶谐波控制能有效抑制桨毂垂向振动载荷;3阶和6阶谐波均可大幅降低相同阶次的桨毂垂向振动,最大降幅能达到90%,但对其他阶次的桨毂垂向振动影响有限。
Aiming at the issue of large vibration loads during high-speed forward flight of coaxial helicopters, the implementation of high-order harmonic control(HHC) on the coaxial rotors system is considered for active vibration suppression control. In this paper, the classical moderate deflection beam structural dynamics model of rotor blades, the unsteady aerodynamic model of rotor with free wake, and the HHC active control model are innovatively and deeply coupled. A comprehensive aeroelastic analysis model for high-harmonic active control suitable for coaxial dual rotors is established. Based on the validated model, the XH-59A coaxial dual-rotor system is selected as the research object, and a systematic parametric analysis of the effects of HHC parameters, such as amplitude and phase, of collective pitch on the vertical hub vibration loads of the upper and lower rotors is conducted. The study shows that the hub vibration reduction effect of coaxial twin rotors first increases and then decreases with the increase of HHC amplitude. That is, HHC can effectively suppress the vertical vibration load of the hub under appropriate amplitude or phase conditions. Both 3/rev and 6/rev harmonics can significantly reduce the corresponding-order vertical hub vibrations, achieving a maximum reduction of up to 90%, although their influence on vibrations of different orders is limited.
吴希明 . 高速直升机发展现状、趋势与对策 [J]. 南京航空航天大学学报 , 2015 , 47 ( 2 ): 173 - 179 .
WU Ximing . Current status, development trend and countermeasure for high-speed rotorcraft [J]. Journal of Nanjing University of Aeronautics & Astronautics , 2015 , 47 ( 2 ): 173 - 179 .
邓景辉 . 高速直升机前行桨叶概念旋翼技术 [J]. 航空科学与技术 , 2012 ( 3 ): 9 - 14 .
DENG Jinghui . The ABC rotor technology for high speed helicopter [J]. Aeronautical Science and Technology , 2012 ( 3 ): 9 - 14 .
BOUWER S , KAISER E , CO B . Design and development of the main rotor gearbox for the Sikorsky Boeing SB>1 DEFIANT JMR technology demonstrator aircraft [C]// Proceedings of the Vertical Flight Society 75th Annual Forum . [S.l.] : [s.n.] , 2019 .
MICHAEL R , THOMAS A . Open loop higher harmonic control flight testing on X2® Aircraft [C]// Proceedings of Vertical Flight Society’s 81st Annual Forum &Technology Display . USA : Vertical Flight Society , 2025 .
BURGESS R K . The ABC TM rotor a historical perspective [C]// Proceedings of 60th AHS International Annual Forum Vertical Flight Transformation . Baltimore, Maryland : American Helicopter Society , 2004 .
余智豪 , 周云 . 含升力偏置的共轴刚性旋翼配平与响应分析 [J]. 科学技术与工程 , 2020 , 20 ( 32 ): 13466 - 13471 .
YU Zhihao , ZHOU Yun . Trim and response analysis of coaxial rigid rotor with lift offset [J]. Science Technology and Engineering , 2020 , 20 ( 32 ): 13466 - 13471 .
余智豪 , 张仕明 , 宋彬 , 等 . 旋翼干扰下的共轴刚性旋翼振动载荷影响分析 [J]. 西北工业大学学报 , 2021 , 39 ( 6 ): 1188 - 1195 .
YU Zhihao , ZHANG Shiming , SONG Bin , et al . Vibration loads analysis of coaxial rigid rotor in rotor interation [J]. Journal of Northwestern Polytechnical University , 2021 , 39 ( 6 ): 1188 - 1195 .
BLACKWELL R , MILLOTT T . Dynamics design characteristics of the Sikorsky X2 technology TM demonstrator aircraft [C]// Proceedings of the 64th American Helicopter Society International Annual Forum . Montreal : American Helicopter Society , 2008 .
余智豪 , 周云 . 共轴刚性旋翼低阶动载荷特性分析 [J]. 动力学与控制学报 , 2023 , 21 ( 3 ): 69 - 76 .
YU Zhihao , ZHOU Yun . Analysis of low-order dynamic load characteristics of coaxial rigid rotors [J]. Journal of Dynamics and Control , 2023 , 21 ( 3 ): 69 - 76 .
徐海 , 王华明 , 杨仁国 . 独立桨叶高阶谐波变距对旋翼垂向载荷的影响分析 [J]. 南京航空航天大学学报 , 2016 , 48 ( 2 ): 200 - 204 .
XU Hai , WANG Huaming , YANG Renguo . Analysis on effect of individual high harmonic blade pitch on vertical hub load [J]. Journal of Nanjing University of Aeronautics & Astronautics , 2016 , 48 ( 2 ): 200 - 204 .
MCHUGH F J , SHAW J . Helicopter vibration reduction with higher harmonic blade pitch [J]. Journal of the American Helicopter Society , 1978 , 23 ( 4 ): 26 - 35 .
RENDY P . A high-order, linear time-invariant model for application to higher harmonic control and flight control system interaction [D]. College Park : University of Maryland , 2003 .
MOLUSIS J A , HAMMOND C E , CLINE J H . A unified approach to the optimal design of adaptive and gain scheduled controllers to achieve minimum helicopter rotor vibration [J]. Journal of the American Helicopter Society , 1981 , 28 ( 2 ): 9 - 18 .
WOOD R E , POWERS R W , CLINE J H , et al . On developing and flight testing a higher harmonic control system [J]. Journal of the American Helicopter Society , 1985 , 30 ( 1 ): 3 - 20 .
FELKER F F . Performance and loads data from a wind tunnel test of a full-scale, coaxial, hingeless rotor helicopter: NASA TM-83129 [R]. [ S.l. ]: NASA , 1981 .
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