A Landing Gear Drop Dynamic Simulation Based on the LMS. Virtual. Lab

Li Zhang; Cai Jun Xue

doi:10.4028/www.scientific.net/AMM.55-57.684

Paper Titles

Finite Element Analysis of Drum on the New Type Self-Driven Towing Machine for Cable
p.664

Modeling Methodology Based on Stacked Neural Networks for Inferential Prediction of Polypropylene Melt Index
p.670

Simulation of Temperature Induced Colorimetric Shift of YAG:Ce_0.06,GD_x Phosphor
p.675

Special Scattering Characteristics of Materials Oriented Method of Polarization Analysis
p.680

A Landing Gear Drop Dynamic Simulation Based on the LMS. Virtual. Lab
p.684

Meshed Chaos Mapping-Based Newton Iteration Method of Mechanism Synthesis
p.688

CFD Simulation for Displacement Deep-Vee Vessels on Resistance Influence Factor
p.692

A Method to Determine Unstable Point and its Impact Estimation in Debris-Blocking Dam Monitoringsurvey Network
p.698

The Research on Model Updating Technology of Complex Multibody System Virtual Prototyping
p.704

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 55-57A Landing Gear Drop Dynamic Simulation Based on...

A Landing Gear Drop Dynamic Simulation Based on the LMS. Virtual. Lab

Abstract:

In order to evaluate the dynamic behavior of the buffer of the Seagull 300 aircraft’s main landing gear, a drop model is built to simulate the drop dynamics using the software of LMS Virtual Lab Motion. The fluid damping force of the buffer, the air spring force of the buffer, the tire force of the landing gear and the weight of the fuselage are considered in the model. The simulation results are compared with the results of the Seagull 300 landing gears drop test, which proves the accuracy of the simulation model. Then the buffer performance and its influence factors are computationally discussed. This method gives a new way to study and improve the performance of the buffer system of an aircraft.

You might also be interested in these eBooks

Recent Trends in Materials and Mechanical Engineering Materials, Mechatronics and Automation

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 55-57)

Pages:

684-687

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.55-57.684

Citation:

Cite this paper

Online since:

May 2011

Authors:

Li Zhang, Cai Jun Xue

Keywords:

A Landing Gear Dynamics, Virtual Lab Motion, Virtual Prototyping Technology

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] SHI Haiwen, YANG Shuxun, ZHANG Daqian, FU Yonghong. Paramerers Study at Touchdown Instant of the Nose Undercarriage of Fighter Airplane [J]. Acta Aeronautica Et Astronautica Sinica. Vol. 24, No. 6, Nov 2003 pp.517-520.

Google Scholar

[2] Edwin L. Fasanella and Karen E. Jackson. Crash Simulation of a Boeing 737 Fuselage Section Vertical Drop Experiment. FAA/CT, October (1999).

Google Scholar

[3] Jocelyn I. Pritchard. An Overview of Landing Gear Dynamics. NASA/TM-1999-209143 ARL-TR-1976, May (1999).

Google Scholar

[4] Martin Spieck. Simulation of Aircraft Landing Impact Under Consideration of Aerodynamic Forces on the Flexible Structure. 10th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, AIAA 2004-4333, September (2004).

DOI: 10.2514/6.2004-4333

Google Scholar

[5] Phu Nguyen, Stanley Mak. Simulation of Landing Events for an Unconventional UAV Landing Gear System Using Transient Dynamics Approach. AIAA 2006-1762, May (2006).

DOI: 10.2514/6.2006-1762

Google Scholar