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All Journal Jurnal Teknologi Kedirgantaraan (JTK) Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Erlangga, Noval
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Aerospace Engineering Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

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ANALISIS PEMBEBANAN STATIS PADA STRUKTUR HEXACOPTER DRONE UNTUK PERTANIAN (DRUPER) Erlangga, Noval; Sindhu, Simon; Yuniarti, Endah
Jurnal Teknologi Kedirgantaraan Vol 9 No 1 (2024): Jurnal Teknologi Kedirgantaraan
Publisher : FTK UNSURYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35894/jtk.v9i1.100

Abstract

Menurut data dari Pusat Data dan Sistem Informasi Pertanian Sekretariat Jenderal – Kementerian Pertanian 2020, area lahan pertanian di Indonesia seluas 36.817.086 Hektar. Dengan luas lahan pertanian yang begitu potensial, petani bisa menggunakan teknologi drone untuk membantu tugas untuk meningkatkan produktifitas. Tujuan dari peneltian ini untuk mengetahui nilai kekuatan yang diterima drone dalam menahan beban pada kondisi terbang hover. Desain drone terdiri dari tiga bagian utama yaitu Body frame menggunakan material plastik polikarbonat, Support structure, dan Skid yang menggunakan material aluminium dengan konfigurasi hexacopter. Sketsa dan model drone didesain dan dirancang menggunakan perangkat lunak CAD (Computer Aided Design) Solidworks dan simulasi pembebanan struktur dilakukan menggunakan perangkat lunak CAE (Computer Aided Engineering) ANSYS Workbench. Perhitungan simulasi analisis kekuatan struktur drone dengan metode elemen hingga diperoleh nilai Regangan Von Mises sebesar 0,00089 dan Tegangan Von Mises maksimum sebesar 21,96 MPa yang terjadi pada bagian komponen Support Structure. Dimana nilai tegangan ini masih dibawah nilai kekuatan luluh (Yield Strength) materialnya yang berupa aluminium 6061-T6 yaitu sebesar 259,2 MPa, sehingga secara umum drone untuk pertanian ini dinyatakan aman.
Dynamic Response Analysis of Commuter Aircraft Windshield Under Drone Impact Using Finite Element Method Erlangga, Noval; Ramadhan, Raihan Farhan
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 70 No 1 (2026): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v70i1.571

Abstract

This study investigates the dynamic response of a commuter aircraft windshield subjected to drone impact and compares its damage characteristics with bird-strike conditions. Numerical simulations were conducted using the finite element method (FEM), incorporating variations in impact location, angle, and velocity. The results show that both impact location and angle significantly affect damage severity. For location and angle variations, the drone penetrated the windshield, with the most severe damage occurring at the center location and a 0° impact angle, resulting in maximum energy absorption of 1573.98 J. The plastic strain area at the center and at 0° was wider than at the upper edge and 22.5°, respectively. For velocity variations, the highest absorbed energy of 1975.04 J occurred at 105.5 m/s. At 58 m/s, cracking occurred without penetration, while penetration occurred at 80 m/s and above. Despite its lower mass compared to a 910 g bird, the drone impact proved more hazardous due to windshield penetration.
Co-Authors Endah Yuniarti, Endah Ramadhan, Raihan Farhan Simon Sindhu Hendradjaja