The Usage of Automatic Identification System (AIS) for Estimate Fuel Oil Consumption on Harbour Tug

Wijanarko, Panji Kresno (2018) The Usage of Automatic Identification System (AIS) for Estimate Fuel Oil Consumption on Harbour Tug. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Dalam bisnis pelayaran, konsumsi bahan bakar menjadi item biaya terbesar dari biaya operasional kapal. Mayoritas perusahan kapal masih menggunakan pengukuran bunkering tradisional seperti sounding tank dimana ada banyak faktor yang berkontribusi terhadap kesalahan dalam perhitungan, seperti posisi strike plate, dip tape, akurasi tabel sounding, tank straps, trim , heeling dan human error. Data posisi dan waktu pada Automatic Identification System (AIS) digunakan untuk estimasi bahan bakar selain itu, survei dilakukan dengan mencatat posisi fuel rack untuk memperkirakan bahan bakar yang diinjeksikan ke mesin saat operasi. Tugas akhir ini bertujuan untuk memperkirakan konsumsi bahan bakar di kapal tunda untuk membantu pengambilan keputusan perusahaan. Dalam tugas akhir ini membandingkan 5 kondisi seperti estimasi bahan bakar menggunakan jam kerja dari AIS, estimasi bahan bakar menggunakan jam kerja dari laporan harian, bahan bakar tercatat dari laporan harian, estimasi perusahaan menggunakan jam kerja dari dan estimasi perusahaan menggunakan jam kerja dari laporan harian. Hasil dari perhitungan ini menunjukkan pola yang sama bahwa estimasi bahan bakar menggunakan jam kerja dari laporan harian adalah yang terbesar dari semua dan diikuti oleh bahan bakar yang tercatat dari laporan harian. ======================================================================================================= In the shipping business, fuel consumption become the largest cost item of a ship’s operating expenses. The majority of shipping company still use traditional bunkering measurement such as tank sounding, even though there are many factors that contribute to errors in the calculation, such as the strike plate location, the dip tape, accuracy of tables, tank straps, trim , heeling and human error. Time and position from Automatic Identification System (AIS) are used to estimate fuel oil consumption. In addition, the survey is conducted by recording fuel rack position to estimate fuel injected to the engine at operation. This thesis purpose to estimate fuel oil consumption on harbour tug to help the decision making the shipping company. This thesis compare 5 condition such as fuel estimation using AIS as working hour, fuel estimation using working hour from daily report, fuel recorded from daily report, company estimation using AIS as working hour and company estimation using from daily report as working hour. The result shows similar pattern that fuel estimation using daily report working hours is the largest of all and followed by fuel recorded from daily report.

Item Type: Thesis (Undergraduate)
Additional Information: RSSP 623.86 Wij t-1 3100018077973
Uncontrolled Keywords: Automatic Identification System (AIS), Fuel, Estimation, Harbour Tug
Subjects: V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM276.A1 Fuel (Including supplies, costs, etc.)
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM 464 Towboats. Tugboats
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM731 Marine Engines
Divisions: Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User: Panji Kresno Wijanarko
Date Deposited: 22 Oct 2020 07:33
Last Modified: 22 Oct 2020 07:33
URI: https://repository.its.ac.id/id/eprint/55579

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