Perancangan dan Analisis Frame Mini Electric Pushback untuk Pesawat Kecil Menggunakan Metode Elemen Hingga

Al-ghoziy W., A. Ishom (2025) Perancangan dan Analisis Frame Mini Electric Pushback untuk Pesawat Kecil Menggunakan Metode Elemen Hingga. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 2038221070-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only Download (8MB) | Request a copy

Abstract

Pesawat udara berukuran kecil memerlukan proses ground handling yang aman dan efisien, terutama saat melakukan perpindahan di area apron. Penggunaan pushback konvensional umumnya memiliki ukuran besar dan biaya operasional yang tinggi sehingga kurang sesuai untuk mendukung operasional pesawat kecil. Oleh karena itu diperlukan rancangan mini electric pushback yang memiliki struktur kuat namun tetap ringan serta mampu menahan beban operasi. Penelitian ini bertujuan merancang dan menganalisis struktur frame mini electric pushback untuk pesawat kecil menggunakan metode elemen hingga. Metode penelitian dilakukan melalui studi literatur, pengumpulan data spesifikasi pesawat, pemodelan 3D, dan simulasi struktur menggunakan ANSYS Workbench dengan material AISI 1040 serta pembebanan nosewheel sebesar 2,3 ton. Hasil simulasi menunjukkan tegangan maksimum Von Mises sebesar 248,45 MPa, regangan maksimum 0,0019 mm/mm, deformasi total 1,835 mm, dan massa frame 323,96 kg. Nilai tegangan masih berada di bawah tegangan luluh material sebesar 370 MPa, sedangkan deformasi masih di bawah batas izin 2,8 mm. Selain memenuhi aspek kekuatan dan kekakuan, hasil perhitungan menunjukkan bahwa biaya manufaktur frame dapat diestimasi melalui biaya pembelian material dan proses manufaktur sehingga rancangan memiliki kelayakan dari sisi teknis maupun ekonomis sebagai dasar pengembangan menuju tahap prototipe.
======================================================================================================================================
Ground handling operations for small aircraft require safe and efficient towing equipment, particularly during aircraft maneuvering in the apron area. However, conventional pushback vehicles are generally designed for larger aircraft, resulting in excessive size and high operational costs when applied to small aircraft. Therefore, the development of a mini electric pushback with a lightweight yet structurally reliable frame is required to ensure adequate load-bearing capacity while improving operational efficiency. This study aims to design and analyze the frame structure of a mini electric pushback for small aircraft using the finite element method. The research method consists of a literature review, aircraft data collection, 3D modeling, and structural simulation using ANSYS Workbench with AISI 1040 material and a 2.3-ton nose wheel load. The simulation results show a maximum Von Mises stress of 248.45 MPa, maximum strain of 0.0019 mm/mm, total deformation of 1.835 mm, and frame mass of 323.96 kg. The stress value is below the material yield strength of 370 MPa, while the deformation is below the allowable limit of 2.8 mm. In addition to satisfying the structural strength and stiffness requirements, the manufacturing cost analysis demonstrates that the frame production cost can be estimated based on raw material procurement and manufacturing processes, indicating that the proposed design is technically and economically feasible for prototype development.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	analisis struktur, frame, metode elemen hingga, pushback tug, finite element method, frame, pushback tug, structural analysis
Subjects:	T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL152.8 Vehicles, Remotely piloted. Autonomous vehicles.
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	A Ishom Alghoziy W
Date Deposited:	04 Aug 2026 06:10
Last Modified:	04 Aug 2026 06:12
URI:	http://repository.its.ac.id/id/eprint/143128

Actions (login required)

View Item