Numerical Simulation of Planar Oscillations of a Landing Gear Leg along the Longitudinal Axis of an Aircraft During the Landing Impact

K. V. Bagrov

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The study is presented of the aircraft landing gear deformations in the axial direction of the aircraft (gear-walk) under the load from a runway. Some beam-based model is proposed to describe the elastic properties of landing gear and the oleo strut behavior. The primary verification of the model is carried out: The characteristic frequencies of oscillations are found, and the behavior of the system under harmonic load is investigated.

Original languageEnglish
Pages (from-to)385-389
Number of pages5
JournalJournal of Applied and Industrial Mathematics
Volume13
Issue number3
DOIs
Publication statusPublished - 1 Jul 2019

Keywords

  • gear-walk deformation
  • landing gear
  • nonlinear damping
  • oleo strut

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