Geodesic
Numerical simulation of planar oscillations of a landing gear leg along the longitudinal axis of an aircraft during the landing impact
Sibirskij žurnal industrialʹnoj matematiki, Tome 22 (2019) no. 3, pp. 3-7.

Voir la notice de l'article provenant de la source Math-Net.Ru

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.
Keywords: oleo strut, landing gear, nonlinear damping, gear-walk deformation. 
@article{SJIM_2019_22_3_a0,
     author = {K. V. Bagrov},
     title = {Numerical simulation of planar oscillations of a landing gear leg along the longitudinal axis of an aircraft during the landing impact},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {3--7},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2019_22_3_a0/}
}
TY  - JOUR
AU  - K. V. Bagrov
TI  - Numerical simulation of planar oscillations of a landing gear leg along the longitudinal axis of an aircraft during the landing impact
JO  - Sibirskij žurnal industrialʹnoj matematiki
PY  - 2019
SP  - 3
EP  - 7
VL  - 22
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJIM_2019_22_3_a0/
LA  - ru
ID  - SJIM_2019_22_3_a0
ER  - 
%0 Journal Article
%A K. V. Bagrov
%T Numerical simulation of planar oscillations of a landing gear leg along the longitudinal axis of an aircraft during the landing impact
%J Sibirskij žurnal industrialʹnoj matematiki
%D 2019
%P 3-7
%V 22
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJIM_2019_22_3_a0/
%G ru
%F SJIM_2019_22_3_a0
K. V. Bagrov. Numerical simulation of planar oscillations of a landing gear leg along the longitudinal axis of an aircraft during the landing impact. Sibirskij žurnal industrialʹnoj matematiki, Tome 22 (2019) no. 3, pp. 3-7. http://geodesic.mathdoc.fr/item/SJIM_2019_22_3_a0/

[1] P. D. Khapane, “Simulation of landing gear dynamics using flexible multi-body methods”, Aerospace Science and Technology, 10 (2006), 19–25 | DOI

[2] W. R. Krüger, M. Morandini, “Recent developments at the numerical simulation of landing gear dynamics”, CEAS Aeronautical J., 1:1–4 (2011), 55–68 | DOI

[3] M. Imran, R. M. S. Ahmed, M. Haneef, “FE Analysis for Landing Gear of Test Air Craft”, Materials Today: Proceedings, 2:4–5 (2015), 2170–2178 | DOI

[4] R. R. Allen, R. C. O'Massey, “Longitudinal instability in braked landing gear”, J. Dynamic Systems, Measurement, and Control, 103 (1981), 259–265 | DOI