Volume 35 Issue 3
Mar.  2009
Turn off MathJax
Article Contents
Xue Liangru, Wang Shaoping. Dynamics analysis and modeling of helicopter rotor test-bed[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(3): 296-299. (in Chinese)
Citation: Xue Liangru, Wang Shaoping. Dynamics analysis and modeling of helicopter rotor test-bed[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(3): 296-299. (in Chinese)

Dynamics analysis and modeling of helicopter rotor test-bed

  • Received Date: 10 Mar 2008
  • Publish Date: 31 Mar 2009
  • The helicopter rotor test-bed is one of the main equipments to test the helicopter rotors. The testing effect and control accuracy can be improved by making kinetics analysis and building the model of the helicopter rotor test-bed. The helicopter rotor test-bed structure and functions were introduced, and the pitch link loads was simplified. The dynamic model of the helicopter rotor test-bed was built by making the force analysis of the swash plate. According to the simulation of the hydraulic model and test-bed model, the dynamic response and interactive coupling influence were studied in the different gestures of the rotor system. The system responses were made in different load characteristics. The modeling and analysis of the test-bed can give a theoretical support on the control of rotor gesture and improvement of the excitation accuracy, and be helpful for the design of the test-bed and control system.

     

  • loading
  • [1] Chen R T N. A survey of nonuniform inflow models for rotorcraft flight dynamics and control applications[J]. Vertica, 1990, 14(2):147-184 [2] 石庆华, 向锦武.桨根柔性无铰旋翼桨叶气弹稳定性建模分析[J]. 北京航空航天大学学报, 2007,33(7):793-797 Shi Qinghua, Xiang Jinwu. Analytical model of aeroelastic stability of hingeless rotor blade with composite flexures[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(7): 793-797 (in Chinese) [3] Mettler B, Tischler M B, Kanada T. System identification of small-size unmanned rotorcraft for control design[J]. Journal of the American Helicopter Society, 2002, 47(1):50-63 [4] 黄明其, 邢霞, 孙正荣. 模型旋翼风洞试验中变距拉杆载荷的测量[J]. 流体力学实验与测量, 1999, 13(4):45-49 Huang Mingqi, Xing Xia, Sun Zhengrong. The measurement of pitch link loads in model rotor wind tunnel test[J]. Experiments and Measurements in Fluid Mechanic, 1999, 13(4): 45-49 (in Chinese) [5] 薛海峰, 向锦武, 张晓谷. 直升机旋翼/动力/传动系统模型及耦合影响[J]. 北京航空航天大学学报, 2004, 30(5):438-443 Xue Haifeng, Xiang Jinwu, Zhang Xiaogu. Coupled helicopter rotor/propulsion/transmission system torsional vibration analytical model and coupled influence investigation[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(5): 438-443 (in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3313) PDF downloads(1212) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return