导航

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1992, Vol. 13 ›› Issue (6): 314-317.

• 论文 • Previous Articles     Next Articles

OPTIMAL DESIGN FOR INITIAL PRESSURES OF DUEL-CHAMBER SHOCK-STRUT IN LANDING GEAR

Nie Hong, Qiao Xin, Lu Zhang-quan   

  1. Faculty 102 of Nanjing Aeronantical Institute, Nanjing, 210016
  • Received:1990-10-20 Revised:1991-01-28 Online:1992-06-25 Published:1992-06-25

Abstract: The optimization problem of initial air pressures in the duel-chamber shock-strut of a landing gear is presented and discussed in this paper. The model and the method of optimal selection for the pressures are introduced, and an instance is given out. The case study shows that the optimal model and method are available for selecting suitable initial air pressures in duel-chamber shock-strut design or improvement.

Key words: shock-strut, landing gear, optimal design