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- Darmadi
Department Of Chemical Engineering, Faculty Of Engineering, Universitas Syiah Kuala, Indonesia
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Journal : smart city

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Optimization of Sea Transportation Services in The Kepulauan Seribu Using The Vehicle Routing Problem (VRP) Model Darmadi, Darmadi; Soehodho, Sutanto; Nahry, Nahry
Smart City
Publisher : UI Scholars Hub

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Abstract

The Kepulauan Seribu regency relies heavily on sea transportation for passenger mobility and goods distribution. However, current systems face efficiency challenges, high operational costs, and potential imbalances between demand and service capacity. This study proposes a framework to optimize sea transportation services in the Kepulauan Seribu using the Vehicle Routing Problem (VRP) method, especially the Capacitated Vehicle Routing Problem – Many Single Depot (CVRP–MSD) model with heterogeneous fleets and mixed cargo (passenger and goods). The main objective is to minimize total operating costs, which include fixed costs of using the vessel and variable travel costs, and unmet demand, both passenger and goods. The model was formulated to determine the ideal number of ships to operate, design the most efficient shipping routes that connect depots in Jakarta with destination islands, address capacity limitations for passenger and goods transport, and minimize unmet demand. Analysis based on analogue studies shows that the application of the VRP model has the potential to significantly reduce transportation costs, increase fleet utilization, and provide quantitative data on service capacity shortages, thus allowing for better planning to meet the entire demand.
Co-Authors - Jalaluddin Abrar Muslim Adisalamun Adisalamun Adisalamun Adisalamun Adisalamun Adisalamun Adisalamun Adisalamun Adisalamun Adisalamun Anwar Thaib Anwar Thaib Asri Gani Aula Chairunnisak Aula Chairunnisak Aula Chairunnisak Aula Chairunnisak Azhari Azhari Bastian Arifin Chuah T.G Cut Meurah Rosnelly Dahnilsyah, Dahnilsyah Debby Widya Kusuma Dzikri Hamzah Eti Indarti Farid Nanda Gontar Alamsyah Siregar Hafni Putri Indriani Indra Hery Widijanto Hesti Meilina Hesti Meilina Hisbullah Hisbullah Hizir Hizir Husni Husin Husni Husin, M.T. Ibrahim, Ishak - Ishak Ishak Kamaruzzaman, Suraiya Kusuma, Debby Widya Kusuma, Laila Laila Kusuma Leonardo Basa Dairi M, Iqhramullah M, Irfan M. Yogi Riyantama Isjoni Mahidin Mahidin Mahidin Mahidin Marwan Marwan Medyan Riza Mirna Lubis Mirna Rahmah Lubis Mitri Irianti Muhammad - Muhammad Muhammad Dani Supardan Muhammad Syam, Azhari - Muhammad Zaki Muhammad Zaki Muhammad Zaki Muhammad, Muhammad - Mukramah Yusuf Muslim*, Abrar Nahry Nasrullah RCL Nurfarida - Nurfarida Nurfarida, Nurfarida - Nurhazanah Nurhazanah Nurhazanah, Nurhazanah Opie Azza Shafira Pocut Nurul Alam Rasdiansyah Rasdiansyah Rivalino, Ricky Robiah Yunus Robiah Yunus Robiah Yunus Ruka Yulia Saiful Saiful Saiful Saiful Siti Sarah Siti Sarah, Siti Suraiya Kamaruzzaman Sutanto Soehodho Syawaliah Mukhtar T. G. Chuah T. G. Chuah Taufik Rinaldi Taufiq Y.H. Yap Taufiq Y.H. Yap Thomas S.Y Choong Thomas S.Y. Choong Thomas S.Y. Choong Ulfa Rijal Safitri Vera Roni Setiawan Vera Roni Setiawan Wahyu Rinaldi Y.H. Taufiq Yap Yulia, Ruka Yustina Yustina