Pemodelan Rekomendasi Rute Penghindaran Tabrakan kapal Dengan Konsep Blocking Area

Mujahidah, Putri (2025) Pemodelan Rekomendasi Rute Penghindaran Tabrakan kapal Dengan Konsep Blocking Area. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Berdasarkan laporan investigasi kecelakaan maritim tahunan 2023 oleh European Maritime Safety Agency (EMSA), antara tahun 2014 dan 2022 tercatat 6.781 cedera dan 604 kematian akibat kecelakaan lalu lintas maritim. Faktor manusia menjadi penyebab utama kecelakaan maritim, yang mencakup 59,1% dari insiden tersebut. Berdasarkan permasalahan ini, penelitian ini bertujuan untuk mengembangkan simulasi collision avoidance yang dapat membantu mengurangi potensi tabrakan kapal. Sistem yang dikembangkan mengaplikasikan konsep blocking area dan prinsip Line of Sight (LOS), serta menggunakan metode pemodelan dinamika kapal otomatis berdasarkan pendekatan matematika Fossen. Simulasi ini dirancang untuk menerima data masukan berupa ukuran utama kapal dan menghasilkan keluaran berupa pertambahan heading angle kapal dengan rentang sudut optimal antara -35° hingga 35°. Penelitian ini mencakup dua belas skenario simulasi yang terdiri dari skenario head-on, overtaking, dan crossing dengan masing masing 3 variasi ukuran kapal dan 1 variasi kecepatan. Hasil simulasi menunjukkan perubahan rudder angle, heading angle, serta grafik rekomendasi rute penghindaran tabrakan. Sistem ini juga memperhitungkan faktor kecepatan dan arah kapal dalam memberikan saran manuver yang tepat. Evaluasi pada 12 skenario simulasi menghasilkan: (a) sudut manuver optimal hingga ±35°, (b) perubahan rudder angle dan heading angle, serta (c) visualisasi jalur rekomendasi penghindaran. Dalam seluruh skenario, kapal berhasil kembali ke jalur awal setelah manuver penghindaran, dengan kestabilan sistem yang terjaga. Antarmuka pengguna (UI) yang dikembangkan menunjukkan panel input untuk data kapal, kontrol durasi simulasi, dan grafik jalur, memfasilitasi interaksi intuitif dan responsif. UI ini juga menyediakan panel untuk input data kapal utama (own ship dan target ship), termasuk posisi awal dan heading inisial. Grafik visualisasi rute penghindaran juga ditampilkan sebagai hasil utama simulasi.
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According to the 2023 annual maritime accident investigation report by the European Maritime Safety Agency (EMSA), between 2014 and 2022, there were 6,781 injuries and 604 fatalities due to maritime traffic accidents. Human factors were identified as the primary cause of these accidents, accounting for 59.1% of the incidents. Considering this issue, this research aims to develop a collision avoidance simulation system that can help reduce the potential for ship collisions. The developed system applies the concept of blocking area and the Line of Sight (LOS) principle, as well as using an automated ship dynamics modelling approach based on the Fossen mathematical model. This simulation is designed to take input in the form of the ship's main dimensions and output the changes in the ship's heading angle, with an optimal angle range between -35° and 35°. The study includes twelve simulation scenarios consisting of head-on, overtaking, and crossing encounters with each other has three variations of ships dimension and a variation of speed. The simulation results indicate changes in rudder angle, heading angle, and collision avoidance route recommendation graphics. The system also accounts for ship speed and direction to provide accurate maneuver recommendations. The evaluation of twelve simulation scenarios results in: (a) optimal maneuver angles of up to ±35°, (b) changes in rudder angle and heading angle, and (c) visualization of avoidance route recommendations. In all scenarios, the ship successfully returns to its initial course after the avoidance maneuver, with system stability maintained throughout. The developed user interface (UI) displays input panels for ship data, simulation duration control, and route graphics, facilitating intuitive and responsive interaction. The UI also provides control for entering data for the main ship (own ship and target ship), including initial position and heading. The collision avoidance route visualization is also displayed as the main output of the simulation.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Collision avoidance, Blocking area, User Interface
Subjects:	V Naval Science > VK > VK555 Navigation. V Naval Science > VK > VK570 Optimum ship routing. V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM293 Shipping--Indonesia--Safety measures
Divisions:	Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis
Depositing User:	Putri Mujahidah
Date Deposited:	04 Aug 2025 07:50
Last Modified:	04 Aug 2025 07:50
URI:	http://repository.its.ac.id/id/eprint/124288

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