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All Journal Bulletin of Community Engagement Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Jurnal Maritim Malahayati Jurnal Penelitian Rumpun Ilmu Teknik Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
Agus Prawoto
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ANALYSIS OF RESOURCE BASED-VIEW IN POLITEKNIK PELAYARAN SURABAYA TOWARDS ETO AS COMPETITIVE ADVANTAGE Siti Fatimah; Rahajeng Galih Ayu Putri Basuki; Agus Prawoto; Elise Dwi Lestari
Jurnal Maritim Malahayati Vol. 4 No. 1 (2023): Jurnal Maritim Malahayati
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Pelayaran Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (419.152 KB)

Abstract

The current world condition has changed quite significantly, the impact of black swans that occurred due to the COVID-19 pandemic contributed quite a lot to the Industrial Revolution 5.0 accompanied by the era of society 5.0 where humans work hand in hand with robots and everything is automation and digitization. This also has an impact on the shipping industry, including commercial ships, where currently individuals who have competence in the field of electrical systems are needed to keep mobilization and business in the maritime industry going on. Through the Standards of Training and Watchkeeping (STCW) all ships sailing currently have the obligation to assign individuals responsible for the electrical system on board the ship, namely the Electro Technical Officer (ETO). Given the high demand and level of urgency by various companies both domestically and abroad for ETO graduates, the Surabaya Shipping Polytechnic decided to open a Diploma III Study Program in Electrical Sailing, and obtained the first graduates in 2016. Based on the results of the analysis, it can be concluded that in Strategy and Operations Management, Politeknik Pelayaran Surabaya has made efforts to improve the quality of education for ETOp graduates, this is reflected in the proportion of budget allocations issued annually, the provision of adequate facilities and infrastructure, the evaluation of the performance and quality of teaching lecturers and educators on a regular basis, the preparation of curriculum and implementation in the form of textbooks and the interaction of teaching patterns with students as well as the existence of quality assurance. This success is reflected by the high absorption of ETO graduates at the Surabaya shipping polytechnic every year where most ETO graduates have been accepted for work within 1-3 months after graduation
Perancangan Sistem Kontrol Jarak Jauh Berbasis PID Menggunakan Blynk pada Gandrum di Kapal Ihsanul Muqorrobin; Antonius Edy Kristiyono; Agus Prawoto
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 3 No. 3 (2024): Agustus : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juprit.v3i3.4239

Abstract

Technological developments and modern industrial needs increasingly demand high energy efficiency in refrigeration machine operations. In this context, the development of a more efficient cooling machine control system is very necessary. Good control not only helps in saving energy, but also ensures that the cooling machine operates at optimal conditions at all times. This research aims to develop a more efficient cooling machine control system using advanced sensors and the latest monitoring technology. This research was simulated using Peltier. The proposed control system adopts the Proportional-Integral-Derivative (PID) approach, which has been proven to be effective in optimizing control system performance. This PID approach has the advantage of adjusting control output quickly and precisely based on changing operational conditions. The use of the PID approach can adjust the control output quickly and accurately, which significantly improves the performance of the cooling system. IoT technology can quickly collect data and better integrate between cooling machines and monitoring systems, providing deeper insight into machine operational performance. The results of this research show that the PID system using Kp: 20 Ki: 0.8 Kd: 1.2 data can stabilize the temperature precisely and accurately compared to using other Kp, Kd, Ki data.
Peningkatan Kompetensi Siswa SMK Siang Surabaya melalui Pelatihan Sensor dan Aktuator Perwi Darmajanti; Imam Sutrisno; Agus Prawoto; Faris Nofandi
Bulletin of Community Engagement Vol. 4 No. 2 (2024): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v4i2.1451

Abstract

Siang Vocational School in Surabaya is required to equip its students with the latest skills in sensor and actuator technology. One important competency is the ability to use and analyze data from sensors and actuators to diagnose and repair control systems. This training program is designed to develop these skills in class XII students. The objectives of this training include improving students' ability to use sensors and actuators, being able to analyze data from inspections of sensors and actuators, making improvements based on sensor and actuator data. Training methods include providing modules on sensor and actuator technology, discussions, slide presentations on sensor and actuator technology, practical use and analysis of sensors and actuators. The expected results are that students are able to use sensors and actuators skillfully, are able to diagnose damage to sensors and actuators correctly, carry out repairs effectively based on sensor and actuator data. The benefits of this training are increasing the competitiveness of graduates of SMK Siang Surabaya in the world of work, preparing students to face the latest technological developments in the sensor and actuator industry, building students' self-confidence in handling problems on motorbikes. This training program is an important step in preparing students of SMK Siang Surabaya to become a competent sensor and actuator technician and ready to face future industrial challenges.
Sistem Bangun Kontrol Kapal Menggunakan Metode LoRa Reza Putra Susanto; Diana Alia; Agus Prawoto
Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Vol. 3 No. 2 (2025): Mei : Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/globe.v3i2.823

Abstract

Unmanned Surface Vehicle (USV) is an unmanned vehicle that is currently being developed in Indonesian waters for the purposes of depth surveys in waters that combine autonomous navigation frames, environmental sensors, multibeam echosounders to collect topography, temperature, and other data that are utilized for the world of shipping. Researchers tested an unmanned ship tool that can move automatically and can determine the direction to a predetermined location. Output. The test results show that the unmanned ship can walk to the planned route. This unmanned ship is equipped with a Micro Air M10G GPS sensor, LoRa Sensor, Arduino Mega 2560 Pro Sensor... In testing as many as 15x experiments were carried out including 10x experiments carried out to turn right and 5x experiments with turning left. The experiments carried out were very effective and according to what had been planned, but there were 4x experiments that had differences from 11x experiments due to water waves and winds that were too large so that the ship was unstable.
Analisis Kurang Optimalnya Sistem Pompa Hidrolik terhadap Kinerja Hatch Cover di Kapal MV. Emerald Indah dengan Metode USG (Urgency, Seriousness, Growth) Adiisty Nur Fadilla; Dirhamsyah Dirhamsyah; Elly Kusumawati; Agus Prawoto; Frenki Imanto; Shofa Dai Robbi
JURAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.4752

Abstract

This study aims to analyze the suboptimal performance of hydraulic pump system on hatch cover performance on MV. Emerald Indah using USG (Urgency, Seriousness, Growth) method and data collection techniques in the form of observation, documents, and interview. The purpose of this study is to determine the causes, effect and efforts in solving the problems discussed. The results of the study indicate that several factors cause the hydraulic pump system to not function optimally , including dirty filters, leak in the hydraulic pump and pipe, and operation that is not in accordance with procedures. The effect of the suboptimal hydraulic pressure which ultimately becomes the main problem that inhibits the hatch cover opening process. To overcome this problem, improvements are needed such as periodic filter cleaning, replacement of leaking components, and increasing crew understanding of operational procedures. This research is expected to provide insight for related parties in improving the performanceof the hydraulic pump system and the efficiency of the loading and unloading process on ships.
Analisis tidak Centernya Shaft pada Kinerja Cargo Oil Pump di Kapal MT. Kurau Rochmad Hidayat; Muhammad Darwis; Indah Ayu Johanda Putri; Agus Prawoto; Frenki Imanto; Shofa Dai Robbi
JURAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.5040

Abstract

This study discusses the causes of leakage in cargo oil pumps, which play a crucial role in the discharge operation of tankers carrying oil, chemicals, and gas. Regular maintenance is essential to prevent damage that could hinder the ship's operations. The method used is descriptive qualitative, with data gathered from observations, interviews, documentation, and literature review. The analysis is conducted using Fishbone to identify the root causes of the problem. The results show that leakage occurs due to the misalignment of the pump shaft. This misalignment causes excessive vibration at high speeds, damaging components, especially the carbon seal face of the mechanical seal, leading to leakage of cargo. Preventive measures include regular and scheduled maintenance, proper lubrication, routine inspection while the pump is running, and alignment checks to ensure the shaft is straight. If any issues are found, repair or replacement with new parts is necessary to ensure the pump operates efficiently and the discharge process runs smoothly.
Co-Authors Adiisty Nur Fadilla Antonius Edy Kristiyono Diana Alia Dirhamsyah Dirhamsyah Elise Dwi Lestari Elly Kusumawati Faris Nofandi Frenki Imanto Hidayat, Rochmad Ihsanul Muqorrobin Imam Sutrisno Indah Ayu Johanda Putri Muh. Darwis Perwi Darmajanti Rahajeng Galih Ayu Putri Basuki Reza Putra Susanto Shofa Dai Robbi Siti Fatimah