Indonesian Journal of Aerospace
Vol. 17 No. 2 Desember (2019): Jurnal Teknologi Dirgantara

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

Hidayat, Dony (Unknown)
Istiyanto, Jos (Unknown)
Marta, Aryandi (Unknown)
Hidayat, Kurnia (Unknown)
Sumarsono, Danardono Agus (Unknown)

Article Info

Publish Date
20 Dec 2019

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.

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Journal Info
Indonesian Journal of Aerospace
Website

Abbrev

ijoa

Publisher

Badan Riset dan Inovasi Nasional

Subject

Aerospace Engineering Astronomy

Description

Indonesian Journal of Aerospace provides a broad opportunity for the scientific and engineering community to report research results, disseminate knowledge, and exchange ideas in various fields related to aerospace science, technology, and policy. Topics suitable for publication in the IJoA include ...