Perancangan Perangkat Lunak Berbasis Modular Mathematical Maneuvering Group untuk Prediksi Maneuvering Kapal

Rijal, Erlangga Zuhdi Aulia (2023) Perancangan Perangkat Lunak Berbasis Modular Mathematical Maneuvering Group untuk Prediksi Maneuvering Kapal. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 04111940000002-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2025. Download (6MB) | Request a copy

Abstract

Kemampuan manuver kapal merupakan salah satu parameter teknis utama yang wajib dipenuhi dalam proses perancangan. Dalam kurun waktu 2013-2017 berdasarkan korean institute of marine science and techonology tercatat terjadi sebanyak 55 kecelakaan kapal akibat kesalahan atau ketidaktepatan kapal dalam melakukan manuver. Pada kenyataannya, kemampuan manuver kapal sudah ditetapkan oleh International Maritime Organization (IMO) di resolution MSC.137 (76) "Standards for ship Manueverability". Berdasarkan permasahalan yang ada, dibutuhkan sebuah perangkat lunak yang bisa memastikan performa manuver suatu kapal yang berada di tahap preliminary design sudah memenuhi kriteria IMO. Perangkat lunak ini menggunakan modul mathematical maneuvering group untuk perhitungan matematisnya, di mana model ini memperhatikan 3 aspek dalam kapal yaitu hull, propeller, dan rudder. Perhitungan dan simulasi manuver untuk gerakan turning circle dan zig-zag dapat dilakukan oleh perangkat lunak ini dan hasil berupa grafik actual track dan heading angle serta pengecekan terhadap ketentuan IMO. Digunakan data model fishery training ship sebagai model dan hasil perhitungan dibandingkan dengan hasil penelitian sebelumnya dengan data kapal yang menghasilkan grafik tactical diameter dan overshoot angle yang mirip, namun dengan margin of error masing-masing sebesar 6,85% dan 46,7%. Dilakukan simulasi terhadap perangkat lunak dengan memvariasikan sudut rudder dan gerak maneuver dengan satu model kapal. Didapatkan bahwa perangkat lunak dapat menunjukkan kesesuaian kemampuan maneuver terhadap ketentuan IMO, di mana untuk turning circle dengan δ = 20° menunjukkan memenuhi ketentuan karena tactical diameter yang dihasilkan sebesar 12,23 m. Begitu juga untuk gerakan zig-zag dan variasi sudut δ = 20°, perangkat lunak berhasil menunjukkan hasil kemampuan maneuver terhadap ketentuan IMO, di mana overshoot angle sebesar 8° masi diterima ketentuan IMO. Perangkat lunak selanjutnya diujikan ke beberapa calon pengguna yang kemudian memberikan feedback terkait perangkat lunak ini. Dengan skala rating 1 – 5, didapatkan rating sebesar 4,0 untuk kemudahan penggunaan, 3,7 untuk pemahaman pengguna terkait perangkat lunak ini, 3,45 untuk kenyamanan tampilan, dan 3,8 untuk efektivitas kemampuan analisis maneuver dari perangkat lunak ini.
===============================================================================================================================
Ship maneuverability is one of the essential technical parameters that must be met in the design process. During the period from 2013 to 2017, based on the Korean Institute of Marine Science and Technology, there were 55 ship accidents caused by errors or inaccuracies in ship maneuvering. In reality, ship maneuverability standards have been established by the International Maritime Organization (IMO) in resolution MSC.137(76) "Standards for Ship Maneuverability." To address this issue, a software is needed to ensure that the maneuvering performance of a ship at the preliminary design stage meets IMO criteria. This software utilizes the Mathematical Maneuvering Group module for mathematical calculations, considering three aspects of the ship: hull, propeller, and rudder. The software can perform calculations and simulations for turning circle and zig-zag maneuvers, providing graphs for actual track and heading angle, as well as checking compliance with IMO regulations. The software uses data from a fishery training ship model, and the calculation results are compared with previous research using ship data, generating graphs of tactical diameter and overshoot angle that are similar, but with respective margins of error of 6.85% and 46.7%. Simulations are conducted on the software by varying the rudder angle and maneuver motion with a single ship model. The results demonstrate that the software can indicate the suitability of maneuvering capabilities according to IMO requirements. For instance, for a turning circle with δ = 20°, the tactical diameter obtained is 12.23 meters, meeting the IMO requirements. Similarly, for zig-zag motion and a δ = 20° angle variation, the software successfully shows the ship's maneuvering capability within IMO standards, with an overshoot angle of 8° still acceptable according to IMO. Subsequently, the software is tested with several potential users who provide feedback. Using a rating scale from 1 to 5, the software receives a rating of 4.0 for user-friendliness, 3.7 for user understanding, 3.45 for display comfort, and 3.8 for the effectiveness of maneuver analysis capabilities.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Maneuver, Perangkat lunak, Kemampuan, maneuver, software, capability
Subjects:	Q Science > QA Mathematics > QA76 Computer software V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM161 Ships--Hydrodynamics
Divisions:	Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis
Depositing User:	Erlangga Zuhdi Aulia Rijal
Date Deposited:	15 Aug 2023 06:24
Last Modified:	15 Aug 2023 06:24
URI:	http://repository.its.ac.id/id/eprint/103449

Actions (login required)

View Item