Leksono, Herbowo Panji (2023) Rancang Bangun Sistem Monitoring Konsumsi Bahan Bakar untuk Kapal Penangkap Ikan Pelagis. Other thesis, Institut Teknologi Sepuluh Nopember.
![[thumbnail of 04111940000033-Undergraduate_Thesis.pdf]](http://repository.its.ac.id/style/images/fileicons/text.png) |
Text
04111940000033-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2025. Download (5MB) | Request a copy |
Abstract
Selama ini nelayan hanya berpatokan pada pengalaman ketika mencari ikan, sehingga penyediaan bahan bakar kapal selalu sama. Jika hal ini terus dilakukan tanpa memperhatikan konsumsi bahan bakar secara aktual, maka bisa saja nelayan akan kehabisan bahan bakar saat di tengah laut. Pada penelitian yang pernah dilakukan mengenai kecelakaan kerja pada nelayan, dilakukan survei kepada 30 responden yang berprofesi sebagai nelayan. Kemudian didapatkan hasil bahwa 73,3% dari jumlah responden pernah mengalami kecelakaan kerja akibat kehabisan bahan bakar. Oleh karena itu, tujuan penelitian ini untuk mengetahui perkiraan konsumsi bahan bakar kapal ikan dengan memperhitungkan laju aliran bahan bakar pada saat kapal berlayar, sehingga lebih sesuai untuk kebutuhan operasional kapal ikan. Pada Tugas Akhir ini dihasilkan sebuah prototipe alat ukur dan sistem monitoring konsumsi bahan bakar kapal penangkap ikan pelagis. Pada alat ini, prinsip kerja positive displacement flow sensor digunakan untuk mengukur laju aliran bahan bakar dan menghitung jumlah volume bahan bakar yang melewati sensor. Kemudian hasil pengukuran tersebut dikirim ke mikrokontroler ESP32, lalu ditampilkan pada LCD dan dikirim ke Raspberry Pi yang berfungsi sebagai server (local host). Kemudian, data hasil pengukuran tersebut diolah oleh server dan ditampilkan pada web. Seluruh perangkat dihubungkan dengan jaringan yang sama (intranet) menggunakan Router WiFi, sehingga hasil pengukuran dapat dilihat secara realtime. Hasil pengukuran pada pompa air menunjukkan tingkat error sebesar 3,2%. Sedangkan, untuk pengukuran pada kapal ikan nelayan di Kenjeran dengan skenario tanpa peredam dan menggunakan peredam, tingkat error masing-masing adalah sebesar 88,94% dan 10,20%. Perbedaan tingkat error pengujian pada pompa air dan mesin kapal ikan begitu besar, diakibatkan oleh sensitivitas sensor yang begitu tinggi terhadap suara dan getaran yang terjadi di sekitar sensor.
===============================================================================================================================
During this time, fishermen only rely on experience when fishing, so the provision of boat fuel is always the same. If this continues without paying attention to actual fuel consumption, fishermen may run out of fuel while at sea. In a previous study on work accidents in fishermen, a survey was conducted to 30 respondents who work as fishermen. Then the results showed that 73,3% of the respondents had experienced work accidents due to running out of fuel. Therefore, the purpose of this research is to determine the estimated fuel consumption of fishing boats by taking into account the fuel flow rate when the ship is sailing, so that it is more suitable for the operational needs of fishing boats. In this Final Project, a prototype of measuring instrument and monitoring system for pelagic fishing boat fuel consumption is produced. In this tool, the working principle of the positive displacement flow sensor is used to measure the fuel flow rate and calculate the amount of fuel volume passing through the sensor. Then the measurement results are sent to the ESP32 microcontroller, then displayed on the LCD and sent to the Raspberry Pi which functions as a server (local host). Then, the measurement data is processed by the server and displayed on the web. All devices are connected to the same network (intranet) using a WiFi Router, so that the measurement results can be seen in real time. The measurement results on the water pump show an error rate of 3,2%. Meanwhile, for measurements on a fishing boat in Kenjeran with a scenario without a silencer and using a silencer on the sensor, the error rate is 88,94% and 10,20%, respectively. The difference in test error rates on water pumps and fishing boat engines is so large, due to the high sensitivity of the sensor to sounds and vibrations that occur around the sensor.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Laju Aliran, Monitoring, Positive Displacement Flow Sensor, Realtime, Volume, Flow Rate, Monitoring, Positive Displacement Flow Sensor, Realtime, Volume |
| Subjects: | V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM276.A1 Fuel (Including supplies, costs, etc.) V Naval Science > VM431 Fishing boats V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM731 Marine Engines |
| Divisions: | Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis |
| Depositing User: | Herbowo Panji Leksono |
| Date Deposited: | 01 Sep 2023 04:15 |
| Last Modified: | 01 Sep 2023 04:15 |
| URI: | http://repository.its.ac.id/id/eprint/103174 |
Actions (login required)
 |
View Item |