Study on Simulation Modeling of Dynamics for Landing Gear of Helicopter with Deck-landing

Authors

Zhang Liao, Army 93199 of PLA, Harbin 150001, China;
Guan Wei, Army 93199 of PLA, Harbin 150001, China;
Wang Gang, Army 93199 of PLA, Harbin 150001, China;
Li Wei, Army 93199 of PLA, Harbin 150001, China;
Pan Long, Army 93199 of PLA, Harbin 150001, China;

Abstract

Abstract: A simulation mathematics model was advanced which introduced the motion data of the deck at wheels/ground contact point into the dynamics model of the landing gear as follows: the space position and the level vector were obtained by computing the space position and pose of helicopter. The altitude and the level vector of the deck at wheels/ground contact point were obtained by computing the ship movement and the space position of helicopter's wheels. The ground reaction force was solved by that regard negative of relative altitude between the tire and the deck at wheels/ground contact point as the compression of the wheel carrier support approximately. The friction was solved by that regard negative of relative velocity between the tire and the deck at wheels/ground contact point as the deformation rates of the wheel. An example of the model was set up for a type of helicopter simulator. The validity of the presented theory and method was validated by the application effect.

Recommended Citation

Liao, Zhang; Wei, Guan; Gang, Wang; Wei, Li; and Long, Pan (2020) "Study on Simulation Modeling of Dynamics for Landing Gear of Helicopter with Deck-landing," Journal of System Simulation: Vol. 27: Iss. 8, Article 6.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol27/iss8/6

First Page

1697

Revised Date

2015-07-02

DOI Link

https://doi.org/

Last Page

1702

CLC

TP391.9

Recommended Citation

Zhang Liao, Guan Wei, Wang Gang, Li Wei, Pan Long. Study on Simulation Modeling of Dynamics for Landing Gear of Helicopter with Deck-landing[J]. Journal of System Simulation, 2015, 27(8): 1697-1702.