Volume 30 Issue 07
Jul.  2004
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Shi Haiwen, Xing Yufeng, Fu Yonghong, et al. Measurement of horizontal load subjected to aeroplane undercarriage tyre[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(07): 593-596. (in Chinese)
Citation: Shi Haiwen, Xing Yufeng, Fu Yonghong, et al. Measurement of horizontal load subjected to aeroplane undercarriage tyre[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(07): 593-596. (in Chinese)

Measurement of horizontal load subjected to aeroplane undercarriage tyre

  • Received Date: 25 Mar 2003
  • Publish Date: 31 Jul 2004
  •   The mathematic model of predicting the horizontal load subjected to aeroplane undercarriage tyre based on the drop-tests was built by analyzing dynamic loads acting on drop-test platform which is supported by three-poles, and the coefficients in the mathematic model were determined by means of the least-square method according to the results of static tests. Then the horizontal load to aeroplane undercarriage tyre can be obtained more accurately by making use of the proposed model and results of drop-test simultaneously. The practical usesof the proposed method shows that it is more reasonable and more reliable than the method used in former Russia.

     

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  • [1] 史海文,杨树勋,傅永宏,等. 落震试验机轮水平载荷测量方法的改进[J].飞机设计,2002,3:24~27 Shi Haiwen, Yang Shuxun, Fu Yonghong, et al. The improvement of measurement method for tyre horizontal load in drop-test[J]. Aircraft Design, 2002,3:24~27(in Chinese) [2] McGehee J R, Daugherty R H, Vogler William A. F-106B airplane active control landing gear drop test performance .1990 [3]Sen J K, Chase N A. Design and test of an advanced landing gear . Annual Forum Proceedings . American Helicopter Society, 1990.1175~1186
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