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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1989, Vol. 10 ›› Issue (4): 188-191.

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THE NUMERICAL METHOD OF THE SHIMMY PROBLEM ON NOSE-WHEEL

Yang Guozhu1, Yu Fangchun2   

  1. 1. Beijing University of Aeronautics and Astronautic;2. Beijing Experiment Factory
  • Received:1988-03-28 Revised:1900-01-01 Online:1989-04-25 Published:1989-04-25

Abstract:

This paper has introduced a general form of dynamic equations ot shimmy including structural elastic deformation and results in anfeigenvalue problem by the method of phase-space in a non-self-adjoint system.The numerical examples show that the method is effective and the results are satisfactory.

Key words: shimmy, eigenvalue, phase-space, non-self-adjoint system