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Optimalisasi Penentuan Rute Terbaik Pelayaran Berbasis Analisis Big Data untuk Efisiensi Bahan Bakar Kapal Laut Setiawan, Ariyono; Bin Abdul Hadi, Abdul Razak; Widyaningsih, Upik; Pamungkas, Anjar
Jurnal Riset & Teknologi Terapan Kemaritiman Vol. 3 No. 1 (2024)
Publisher : Departemen Teknik Sistem Perkapalan, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jrt2k.062024.05

Abstract

Penelitian ini bertujuan untuk mengoptimalkan rute pelayaran dengan menerapkan big data analytics guna meningkatkan efisiensi bahan bakar. Dengan memanfaatkan data real-time dan historis, studi ini mengidentifikasi rute paling efisien untuk meminimalkan konsumsi bahan bakar tanpa mengorbankan efektivitas operasional. Berbasis pada teori logistik maritim, analitik big data, dan efisiensi bahan bakar, penelitian ini menggabungkan model optimasi rute, prakiraan cuaca, serta analisis kinerja kapal untuk mendukung pengambilan keputusan navigasi. Selain itu, dampak regulasi IMO MARPOL Annex VI, khususnya EEDI dan SEEMP, turut dipertimbangkan dalam upaya optimalisasi efisiensi energi. Metode yang digunakan adalah pendekatan campuran, yang mengombinasikan analisis kuantitatif dari data AIS, laporan cuaca, serta catatan konsumsi bahan bakar dengan algoritma pembelajaran mesin untuk optimasi rute. Analisis korelasi Pearson mengevaluasi hubungan antara kecepatan, jarak, waktu tempuh, dan konsumsi bahan bakar. Studi kasus digunakan untuk memvalidasi model yang dikembangkan. Hasil penelitian menunjukkan bahwa konsumsi bahan bakar sangat dipengaruhi oleh kecepatan kapal, dengan kecepatan lebih tinggi meningkatkan konsumsi bahan bakar. Korelasi negatif ditemukan antara waktu tempuh dan konsumsi bahan bakar harian, menunjukkan bahwa pelayaran lebih lambat dapat meningkatkan efisiensi. Studi ini menekankan pentingnya pemrosesan data real-time dalam penyesuaian rute berdasarkan cuaca, kemacetan, dan efisiensi energi. Penelitian ini menawarkan pendekatan inovatif berbasis data dalam perencanaan rute, berbeda dari metode tradisional yang mengandalkan bagan statis dan pengalaman. Integrasi big data dalam logistik maritim dapat mengurangi emisi, menekan biaya, serta meningkatkan keberlanjutan operasional.
Optimalisasi Proses Produksi Kerajinan Batik Kampoeng Batara Banyuwangi Patrisia Mintje, Quirina Ariantji; Rumani, Daniel Dewantoro; Setiawan, Ariyono; Qiram, Ikhwanul
TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Vol. 2 No. 1 (2022): TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat
Publisher : Fakultas Teknik, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/tekiba.v2i1.2117

Abstract

Abstract – Batik is one of the arts and crafts products that are full of customs and culture of the people in Indonesia. The batik art of Kampoeng Batara UKM has existed and developed in the last two years. The limitations of technical facilities are an obstacle to batik production on a mass scale. Through this community service activity, technical support is provided in the form of production facilities for dyeing, boiling and washing media for batik cloth in the form of 10 drums with a capacity of 200 liters. Some of the drums are modified according to production needs with the capacity required by partners. The results of the activity show that the provision of technical support has given partners confidence to increase the capacity of batik products on a larger scale. Keyword: BBatik; Kampoeng Batara, Production, Technical Facilities.
Unveiling Risk Patterns of Disability Progression A Clustering Based Transition Matrix Analysis Using Indonesian National Data Setiawan, Ariyono; Bin Abdul Hadi, Abdul Razak; Faller, Erwin; Wibawa, Aji Prasetya
Indonesian Journal of Data Science, IoT, Machine Learning and Informatics Vol 5 No 2 (2025): August
Publisher : Research Group of Data Engineering, Faculty of Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/dinda.v5i2.1868

Abstract

This study investigates the progression of disability severity from "some difficulty" to "a lot of difficulty" using a transition matrix framework. It aims to identify risk patterns and classify severity clusters based on national survey data from Indonesia between 2010 and 2023. The study draws on the theory of functional limitation progression, which assumes that individuals with mild disabilities face varying probabilities of developing severe limitations depending on contextual and demographic factors. It also incorporates clustering theory to group similar progression behaviors. We utilize 20,604 data points from multiple disability types (cognitive, hearing, mobility, etc.). The transition rate is computed as the ratio of individuals with "a lot" difficulty to the total with "some" and "a lot" difficulty. Statistical analyses include descriptive summaries, Pearson correlation, and K-Means clustering via the FASTCLUS procedure. Heatmaps are generated to observe annual and typological patterns. The average transition rate is 66.77%, with a maximum of 99.6% in some subgroups. Three distinct severity clusters emerged, centered at 31.27%, 58.62%, and 82.20%. Transition rate negatively correlates with "some difficulty" prevalence (r = –0.45, p < .0001), indicating progressive concentration of severity in smaller populations. Heatmaps reveal consistent risk escalation over time, especially in cognitive and self-care disabilities. This study enables policy actors to stratify intervention priorities and monitor disability risk more accurately using dynamic, data-driven indicators. This is the first study in Indonesia to apply a large-scale transition matrix combined with clustering to map functional disability progression. It offers a novel quantitative method to uncover hidden severity patterns and informs future decision-support systems for inclusive health planning.
Multivariate Risk Analysis of Echotoxic Chemicals of Ballast Water Chemicals Based on PCA and DSS Using ECOTOX GISIS Data Setiawan, Ariyono; Widyaningsih , Upik; Pamungkas, Anjar; Bin Abdul Hadi, Abdul Razak; Dewi, Deshinta Arrova
Maritime Park: Journal of Maritime Technology and Society Volume 4, Issue 3, 2025
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.vi.44925

Abstract

This study proposes a multivariate risk classification model for ballast water treatment chemicals by integrating global datasets—ECOTOX (U.S. EPA) and GISIS (IMO). Using Principal Component Analysis (PCA), we analyze 37 substances based on acute toxicity (LC50), chronic toxicity (NOEC), and bioaccumulation potential (BCF). The aim is to provide a practical, data-driven tool to support ecological compliance, early warnings, and regulatory prioritization in maritime chemical management. Results show that 43.24% of substances fall into the high-risk category, while only 8.11% are low risk. PCA effectively reduces dimensionality, explaining 73.63% of variance with just two components. High-risk chemicals such as Dibromoacetic acid and Dichloroacetonitrile exhibit low NOEC and high BCF values—indicating significant ecotoxic potential, often underregulated. Some commonly used oxidants also reveal hidden chronic toxicity, suggesting gaps in current risk frameworks post-BWM Convention. We construct a risk-scoring matrix and chemical heatmap to visualize ecotoxic profiles, enabling real-time risk ranking and decision support. Unlike previous studies that focus solely on toxicity thresholds or narrative reviews, this approach integrates empirical data with decision logic to aid Port State Control (PSC) and IMO policy design. The method is replicable and adaptable to other maritime pollutants, especially in the ASEAN context, enhancing smart port readiness and ecological safeguarding.
Integrating Machine Learning and Internet of Things for Predictive Maintenance Enhancing Operational Efficiency and Maritime Digitalization Setiawan, Ariyono; Handoko, Wisnu; Onn, Choo Wou; Widyaningsih, Upik
Dinamika Bahari Vol 6 No 2 (2025): October 2025 Edition
Publisher : Politeknik Ilmu Pelayaran Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46484/db.v6i2.1031

Abstract

This study explores the implementation of Machine Learning (ML) and the Internet of Things (IoT) in predictive maintenance to enhance the operational efficiency of ships. The primary goal is to evaluate the effectiveness of these technologies in reducing maintenance costs, minimizing unexpected machinery failures, and improving fuel efficiency. The research is based on previous studies on AI-driven predictive maintenance and IoT-based real-time monitoring. It builds upon the work of Kim & Park (2021) and Li et al. (2019), who demonstrated the advantages of deep learning and IoT in improving maritime asset management. A comparative analysis was conducted using multiple ML algorithms, including Random Forest, Support Vector Machine (SVM), K-Means Clustering, and Long Short-Term Memory (LSTM). Data from IoT-enabled sensors on ship machinery were used to evaluate model accuracy, downtime reduction, and cost efficiency improvements. LSTM outperformed other models with an accuracy of 89.1%. Predictive maintenance reduced downtime by 30%, extended machinery lifespan by 20%, and decreased operational costs by 15%. Challenges include IoT infrastructure limitations, data security concerns, and the need for extensive historical data. This study highlights the necessity for shipping companies to invest in IoT infrastructure, cybersecurity measures, and workforce training to optimize predictive maintenance. The research contributes to maritime digitalization by demonstrating how ML and IoT integration can transform maintenance strategies, leading to a more efficient and cost-effective shipping industry.
Analisis Perbandingan Keuntungan Finansial dan Nonfinansial antara Penggunaan Jet Pribadi dan Penerbangan Maskapai Komersial Setiawan, Ariyono; Tri Prasetyo, Kukuh; Suprapto, Yuyun; Rahayu, Sri
Warta Penelitian Perhubungan Vol. 36 No. 1 (2024): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/warlit.v36i1.2237

Abstract

Penelitian ini menganalisis keuntungan finansial dan nonfinansial penggunaan jet pribadi versus penerbangan maskapai komersial. Data dari 50 responden dikumpulkan dan dianalisis menggunakan metode kuantitatif. Hasil penelitian menunjukkan bahwa penggunaan jet pribadi memberikan keuntungan finansial yang signifikan. Pengguna jet pribadi menghemat waktu perjalanan dan memiliki nilai waktu yang lebih tinggi dibandingkan dengan pengguna maskapai komersial. Biaya perjalanan jet pribadi juga lebih rendah dalam jangka panjang daripada maskapai komersial. Selain itu, pengguna jet pribadi menikmati tingkat kenyamanan yang lebih baik dengan fasilitas eksklusif. Kesimpulannya, penggunaan jet pribadi memiliki keuntungan finansial berupa efisiensi waktu, nilai waktu yang lebih tinggi, penghematan biaya, dan tingkat kenyamanan yang lebih baik. Keputusan dalam memilih metode perjalanan harus didasarkan pada kebutuhan, preferensi, dan kemampuan finansial individu. Penelitian ini memberikan wawasan berharga bagi individu atau perusahaan yang mempertimbangkan penggunaan jet pribadi.