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All Journal Jurnal Bisnis dan Ekonomi Celt: A Journal of Culture, English Language Teaching & Literature JURNAL PENDIDIKAN TAMBUSAI EQIEN - JURNAL EKONOMI DAN BISNIS Journal of Humanities and Social Studies Majalah Ilmiah Bahari Jogja BALANCE: Economic, Business, Management and Accounting Journal Dinamika Bahari: Journal of Maritime Dynamic Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Journal of English Education Program (JEEP) Journal of Information System and Technology (JOINT) Journal of Airport Engineering Technology (JAET) Journal Of Business, Finance, and Economics (JBFE) Jurnal Teknologi dan Manajemen Industri Terapan JURNAL SAINS DAN TEKNOLOGI MARITIM Gemilang: Jurnal Manajemen dan Akuntansi Profit: Jurnal Manajemen, Bisnis dan Akuntansi Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) QISTINA: Jurnal Multidisiplin Indonesia Jurnal Maritim Malahayati Jurnal Kesehatan Amanah Journal of Artificial Intelligence and Digital Business Indonesian Research Journal on Education Innovative: Journal Of Social Science Research Priviet Social Sciences Journal Jurnal Riset Manajemen Jurnal Manuhara: Pusat Penelitian Ilmu Manajemen Dan Bisnis Scientica: Jurnal Ilmiah Sains dan Teknologi Journal of Computer for Science and Mathematics Learning Venus: Jurnal Publikasi Rumpun Ilmu Teknik Emitor: Jurnal Teknik Elektro Jurnal Teknologi Cerdas JIMEK International Journal of Economics and Management Research
Romanda Annas Amrullah
Politeknik Pelayaran Surabaya
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Strategy for Improving Ship Security Systems and Port Facilities with Implementation International Ship and Security (ISPS) Code in Branta Area Iqnatia Adinda; Romanda Annas Amrullah; Eka Nurmala Sari Agustina; Rizqi Aini Rakhman
International Journal of Economics and Management Research Vol. 3 No. 3 (2024): December : International Journal of Economics and Management Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/ijemr.v3i3.364

Abstract

International Ship and Port Security (ISPS) Code or the International Code for Security of Ships and Port Facilities is an international regulation that complements the 1974 SOLAS Convention. Security of Ships and Port Facilities refers to port facilities and consists of Part A as orders and Part B as recommendations, which are stipulated in all ports in Indonesia, the Branta Area, one of them. ISPS Code created to facilitate shipping activities, both in terms of ship security and port facilities. The aim of this research is to describe strategies for improving ship security systems and port facilities through implementation ISPS Code in the Branta Area. The data collection technique in the research was carried out by interviews and then analyzed using SWOT. This research methodology uses mix method by collecting data directly in the field. This type of research is quantitative research analyzed using the SWOT method. The research was conducted within 12 months with. The population is ships entering and exiting the Branta area and also users of the sample port facilities Purposive Sampling. The research carried out this by distributing questionnaires that had been validated by experts. The results of the research can be obtained that the matrix value of the internal factors is 3.43 and the matrix value of the external factors is 3.44, the Cartesian diagram is in quadrant I, namely strategy aggressive .
Analisis Pelayanan Jasa Laporan Kedatangan dan Keberangkatan Kapal (LK3) Terhadap Peningkatan Jumlah Kedatangan Kapal RO-RO (Roll-On/ Roll Off) di Pelabuhan Tanjung Perak Ni Komang Yuli Kartika Sari; Romanda Annas Amrullah; Akhmad Kasan Gupron; Bugi Nugraha
Jurnal Teknologi dan Manajemen Industri Terapan Vol. 4 No. 2 (2025): Jurnal Teknologi dan Manajemen Industri Terapan
Publisher : Yayasan Inovasi Kemajuan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55826/jtmit.v4i2.690

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh pelayanan jasa Laporan Kedatangan dan Keberangkatan Kapal (LK3) terhadap peningkatan jumlah kedatangan kapal Ro-Ro (Roll-On/Roll-Off) di Pelabuhan Tanjung Perak. Pelayanan LK3 merupakan komponen krusial dalam proses clearance in dan clearance out kapal yang memengaruhi kelancaran arus logistik dan efisiensi operasional pelabuhan. Penelitian ini menggunakan pendekatan kuantitatif dengan metode analisis regresi linear sederhana. Data diperoleh melalui penyebaran kuesioner kepada 65 responden yang terlibat langsung dalam pelayanan LK3, seperti petugas pelabuhan dan operator kapal. Hasil analisis menunjukkan bahwa pelayanan LK3 berpengaruh positif dan signifikan terhadap jumlah kedatangan kapal Ro-Ro, dengan nilai koefisien regresi sebesar 0,587 dan tingkat signifikansi sebesar 0,000 (p < 0,05). Temuan ini mengindikasikan bahwa peningkatan kualitas pelayanan LK3, termasuk efisiensi waktu, keakuratan jadwal, dan kepuasan pengguna jasa, secara langsung mendorong peningkatan trafik kapal. Selain itu, implementasi sistem digital Inaportnet turut memperkuat efektivitas layanan melalui integrasi antarinstansi. Studi ini menegaskan pentingnya optimalisasi pelayanan administratif dalam mendukung kinerja pelabuhan serta memperkuat daya saing sektor maritim nasional.
Human Resource Development Strategy For Women MSMEs Based On Local Wisdom On The Surabaya Coastal Nofandi, Faris; Kusumawati, Elly; Annas Amrullah, Romanda; Mochklas, Mochammad; Sa’diyah, Halimatus
BALANCE: Economic, Business, Management and Accounting Journal Vol 21 No 1 (2024): Januari
Publisher : UMSurabaya Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/blc.v21i1.21337

Abstract

Women are human resources with potential that can be utilized in various fields. Women's MSMEs can potentially improve coastal communities' welfare, independence, and empowerment. To overcome these challenges and obstacles, women's MSME businesses on the coast of Surabaya must develop several strategies for human resources for MSME actors on the coast. The research method in this study was quantitative; questionnaires were distributed to female MSME actors on the coast of Surabaya in Tambak Wedi, Kedinding, Nambangan, Bulak, Kenjeran, and Wonorejo. Eighty-two female MSME actors have filled out the questionnaire appropriately, and the data entered is processed and analyzed using SEM PLS. This research shows that the training variable has a significant positive effect on the development of human resources for female MSMEs on the coast of Surabaya. Meanwhile, other variables, such as education, health, motivation, and involvement, do not influence the development of human resources for female MSME actors on the coast of Surabaya
Perancangan Sistem Kontrol Propulsi Hibrida Kapal Trimaran Berbasis Fuzzy Logic Aldoko, Fajar Surya Muhammad; Kurniawan, Edi; Amrullah, Romanda Annas; Nurdiansari, Henna; Sandi, Wulan Marlia
Journal of Information System and Technology (JOINT) Vol. 6 No. 3 (2025): Journal of Information System and Technology (JOINT)
Publisher : Program Sarjana Sistem Informasi, Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/joint.v6i3.11303

Abstract

This study presents the design and implementation of a hybrid propulsion control system for a trimaran vessel using fuzzy logic. The system integrates a Brushless DC (BLDC) motor and an internal combustion engine, controlled by STM32 and ESP32 microcontrollers, with sensors for speed and current monitoring. The fuzzy logic algorithm was developed with two input variables—speed error and delta error—and one output variable for motor control. Experimental testing was conducted on a trimaran prototype in river conditions to evaluate system performance. The results show that, without fuzzy logic, the vessel’s speed fluctuated significantly, deviating from the reference set point. In contrast, with fuzzy logic control, the vessel maintained a more stable speed, achieving an average error of less than 5%. This demonstrates that fuzzy logic can effectively address the non-linear characteristics of hybrid propulsion systems, providing adaptive control that enhances speed stability and energy efficiency.
Design of a Ship Speed Control System Using Hybrid Propulsion Based on Fuzzy Logic Aldoko, Fajar Surya Muhammad; Kurniawan, Edi; Amrullah, Romanda Annas; Nurdiansari, Henna; Sandi, Wulan Marlia
Emitor: Jurnal Teknik Elektro Vol 25, No 3: November 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/emitor.v25i3.12727

Abstract

The maritime transportation sector, especially in archipelagic countries like Indonesia, faces significant challenges in optimising ship speed and fuel efficiency, particularly when using hybrid propulsion systems. This study aims to design a ship speed control system based on fuzzy logic integrated with a hybrid propulsion system (BLDC motor and diesel engine) for a trimaran vessel. The research employed both static and dynamic testing on the system, measuring parameters such as motor RPM, current consumption, voltage, and fuel efficiency across different speed modes (from 4 km/h to 11 km/h). The results showed that the fuzzy logic-based control system notably improved speed stability and fuel efficiency, especially at lower speeds, compared to conventional systems. Additionally, the system effectively adapted to environmental conditions such as waves and currents, optimising power distribution between the BLDC motor and diesel engine. The conclusion emphasises that this fuzzy logic-based control system offers a promising solution to enhance operational efficiency in hybrid propulsion systems for maritime vessels, ensuring reduced fuel consumption and improved environmental sustainability.
Co-Authors Aditya, Ricko Akhmad Kasan Gupron Akhmad Kasan Gupron, Akhmad Kasan Aldoko, Fajar Surya Muhammad Anandita Susatya, Renissa Velda Antony Damanik Ardhiana Puspitacandri Arisusanty, Dian Junita Arleen, Arleen Arleiny, Arleiny Asdiana, Femmy Athoillah, M. Fajar Atika Nur Syaharani Azizah, Dhea Putriana Cahya Azzahra, Nabila Putri Bagas Yoga Adhitama Setiawan Bariklana, Multazam Bayu Rahmiyarto Ar-Ridho Beniah William Oktavianus Yosey Budi Joko Raharjo Bugi Nugraha Dahri, M. Delta Romadhona Pangesti Dian Junita Arisusanty Dimas Dzaky Djauhari Djaka Dewa Soekarno Dwilestari, Yunita Putri Dyah Ratnaningsih Edi Kurniawan Edi Kurniawan Eka Nurmala Sari Agustina Eka Nurmala Sari Agustina, Eka Nurmala Sari Erika Chandra Wulandari Eva Rahmawati Fahrezi, Irgi Ahmad Faris Nofandi Faris Nofandi Femmy Asdiana Firdaus Sitepu Firmansyah, Ryzki Arif Ghedza Natava Blesynky Exzin Gusharianto H.I Arsantyo Hafid Ainul Yakin I.P. Turnip, Guntur Imanto, Frankie Imanto, Frenki Inaya Ajeng Larasati Indah Ayu Johanda Putri Indah Tiara Intan Sianturi Iqnatia Adinda Jannah, Prima Miftakhul Jasmine, Shifa El Kensiwi, Fitri Kristin Anita Indriyani Kusumawati , Elly Kusumawati, Elly Lazim, Ahmad Lusy Tunik Muharlisiani M.A Praugusta Mirianto, Agus Dina Mochklas, Mochammad Moejiono, Moejiono Muhammad Hudha Ikhsani Mulyani, Allya Salsabila Putri Nabila Putri, Imas Aulia Ni Komang Yuli Kartika Sari Novandi, Faris Nugraha, Bugi Nurdiansari, Henna Oktavia, Wahyuni Onivehu, Adams Ogirima Otri Wani Sihaloho Perkasa, Muhammad Isnanda Bintang Pratama, Rizki Adi Prayitno Prayitno Prayitno Prayitno Purwitasari, Diyah Putra, Theokoka Herfian Putri, Indah Ayu Johanda Putri, Natasya Riswanto Rahayu, Trisnowati Rahkman, Rizqi Aini Rahmawati, Maulidiah Rakhman, Rizqi Aini Ratnaningsih, Dyah Retno Anggoro Rizki Adi Pratama Rizqi Aini R Rizqi Aini Rakhman Rohi, Saifurahman Rostantia, Titania Yeri Sandi, Wulan Marlia Sa’diyah, Halimatus Sianturi, Intan Sihaloho, Otri Wani Sri Wahyuni, Anak Agung Istri Sriningrum, Kadek Dwi Suryadi, Awel Susanto , Novrico Susanto, Novrico Syah, M. Adil Teguh Pribadi Trisnowati Rahayu Upik Suryandari Vigih Heri Kristanto Vigih Hery Kristanto Wani Sihaloho, Otri Wibowo, Amiruddin Hadi Widjatmoko, Eko Nugroho Winarno Y.B Kusumawardhana Yovananda Bayudewa Kusumawardhana ⁠Femmy Asdiana