Effect Of Rubber Damper Stiffness And Tire Pressure To Reduce Ground Reaction Load Factor On Main Landing Gear Using Multi-Body Simulation (MBS) Rigid Model

Dony Hidayat; Jos Istiyanto; Aryandi Marta; Kurnia Hidayat; Danardono Agus Sumarsono

doi:10.30536/j.jtd.2019.v17.a3131

Effect Of Rubber Damper Stiffness And Tire Pressure To Reduce Ground Reaction Load Factor On Main Landing Gear Using Multi-Body Simulation (MBS) Rigid Model

Authors

Dony Hidayat Pusat Teknologi Penerbangan, LAPAN, Rumpin-Bogor
Jos Istiyanto Departemen Teknik Mesin, Universitas Indonesia, Depok
Aryandi Marta Pusat Teknologi Penerbangan, LAPAN, Rumpin-Bogor
Kurnia Hidayat Pusat Teknologi Penerbangan, LAPAN, Rumpin-Bogor
Danardono Agus Sumarsono Departemen Teknik Mesin, Universitas Indonesia, Depok

DOI:

https://doi.org/10.30536/j.jtd.2019.v17.a3131

Keywords:

Contact/impact force, landing gear, drop test, multi-body simulation, rigid body

Abstract

Landing Gear Drop Test (LGDT) utilizes the apparatus requiring a substantial time and cost. Virtual LGDT (vLGDT) using MSC ADAMS software is one of the solutions for initial stage to testing landing gear. From simulation with vsink 1.7 m/s and load 22000 N obtained contact/impact force that ensue in MSC ADAMS was 73650 N, while from experimental was 73612 N. The difference between vLGDT and LGDT result is 0.05 %. To obtain ground reaction load factor below 3 in vsink = 3.05 m/s, the rubber damper should have stiffness in the range of 1900 - 2100 N/mm and for the tire pressure of 60 - 65 psi.

References

Dunlop. (1989). Tyre Application Chart.

Fu, Yong Ling, Zhang, Peng, Li, Sheng Jun, & Li, Zhu Feng. (2013). Drop Dynamic

Simulation for Landing Gear via SimMechanics. Paper presented at the Advanced Materials Research.

Giesbers, Jochem. (2012). Contact mechanics in MSC Adams-A technical evaluation of the

contact models in multibody dynamics software MSC Adams.

Hidayat, Dony, & Abdurohman, Kosim (2017). Uji Tekan Untuk Menentukan Karakteristik

Rubber Damper Pada Suspensi Pesawat Komuter 19 Penumpang. Berita Dirgantara, 18.

Hidayat, Dony, Istiyanto, Jos, & Sumarsono, Danardono Agus. (2018). Comparison Virtual

Landing Gear Drop Test for Commuter Aircraft Utilize MSC ADAMS And Solidworks Motion

Analysis. Paper presented at the Journal of Physics: Conference Series.

Hidayat, Dony, Istiyanto, Jos, Sumarsono, Danardono Agus, & Marta, Aryandi. (2017).

Investigasi Gaya Kontak/Impak Pada Main Landing Gear Pesawat Komuter Dengan

Pendekatan Multi-Body Simulation (MBS) Rigid Models. Jurnal Teknologi Dirgantara.

Kemenhub. (2001). Civil Aviation Safety Regulations (CASR) Part 23 Amd. 1. Retrieved from http://hubud.dephub.go.id/files/dsku/CASR23%20Amdt1.pdf.

Krason, W, & Malachowski, J. (2015). Multibody rigid models and 3D FE models in

numerical analysis of transport aircraft main landing gear. Bulletin of the Polish Academy

of Sciences Technical Sciences, 63(3), 745-757.

Leo, Romeo Di, Fenza, Angelo De, Barile, Marco, & Lecce, Leonardo. (2014). Drop Test

Simulation for An Aircraft Landing Gear Via Multi-Body Approach. Archive of Mechanical

Engineering, 61(2), 287-304.

Machado, Margarida, Moreira, Pedro, Flores, Paulo, & Lankarani, Hamid M. (2012).

Compliant contact force models in multibody dynamics: Evolution of the Hertz contact

theory. Mechanism and Machine Theory, 53, 99-121.

MSC.Software. (2010). Adams/Solver help.

PTDI. (2014). Design Document.

Downloads

Published

20-12-2019

How to Cite

Hidayat, D., Istiyanto, J., Marta, A., Hidayat, K., & Sumarsono, D. A. (2019). Effect Of Rubber Damper Stiffness And Tire Pressure To Reduce Ground Reaction Load Factor On Main Landing Gear Using Multi-Body Simulation (MBS) Rigid Model. Indonesian Journal of Aerospace, 17(2 Desember), 123–128. https://doi.org/10.30536/j.jtd.2019.v17.a3131