Analisa Olah Gerak Lambung USV Untuk Survei Batimetri

Farhan, Charisma Fariz (2022) Analisa Olah Gerak Lambung USV Untuk Survei Batimetri. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Survei adalah kegiatan terpenting dalam menghasilkan informasi hidrografi, seperti penetuan posisi laut dan penggungaan sistem referensi, pengukuran kedalaman, pengukuran arus, pengukuran sedimen, pengamatan pasut, pengukuran detil situasi dan garis pantai. Proses penggambaran dasar perairan tersebut sejak pengukuran, pengolahan hingga visualisasinya disebut sebagai survei batimetri. Survei batimetri untuk daerah perairan sangat dangkal, seperti di daerah pelabuhan, sungai atau muara sungai, bendungan maupun daerah sedimentasi biasanya sulit dilakukan dengan menggunakan kapal yang besar. Salah satu cara untuk melakukannya adalah dengan menggunakan wahana apung tanpa awak/Unmanned Surface Vehicle (USV). Sebuah USV harus memiliki stabilitas kapal yang baik. Oleh karena ini pada penelitian kali ini membahas mengenai rancangan model lambung dan juga olah gerak lambung kapal pada gerakan roll dan pitch. Pada penelitian ini terdapat 3 variasi kecepatan kapal dan 3 variasi sudut datang gelombang yang dianalisis menggunakan software Ansys Aqwa. Didapatkan hasil yaitu model lambung katamaran dengan tambahan strut dan pendulum di bagian bawahnya. Lalu untuk nilai roll dan pitch terkecil terdapat pada kecepatan 6 knot.
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Surveying is the most important activity in generating hydrographic information, such as determining the position of the sea and the glorifying of reference systems, depth measurements, current measurements, sediment measurements, wave observations, detailed measurements of the situation and coastlines. The process of depicting the bottom of the waters from measurement, processing to visualization is referred to as bathymetric survey. Bathymetric surveys for very shallow water areas, such as in port areas, rivers or river estuaries, dams or sedimentation areas are usually difficult to do using large vessels. One way to do this is to use an Unmanned Surface Vehicle (USV). A USV must have good ship stability. Therefore, this study discusses the design of the hull model and also the processing of the hull motion in roll and pitch movements. In this study, there were 3 variations in ship speed speeds and 3 variations in the angle of incidence of waves which were analyzed using Ansys Aqwasoftware. The results were obtained, it was catamaran hull model with the addition of a strut and pendu-lum at the bottom. And also the smallest roll and pitch values are found at a
speed of 6 knots.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Ansys Aqwa, Pitch, Roll, USV
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	23 Feb 2026 01:49
Last Modified:	23 Feb 2026 01:49
URI:	http://repository.its.ac.id/id/eprint/132566

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