Imam Sutrisno, Tibyani Tibyani, Ari Wibawa Budi Santosa, Joko Subekti, Ardiansyah Ardiansyah, I Putu Sindhu Asmara, Dinda Pramanta, Heri Sutanto, Ihsan Tanjung
This paper presents the design, implementation, and field evaluation of RSV Emas, a compact, solar-powered, remotely operated surface vehicle (RSV) developed for autonomous water quality monitoring. The system introduces a novel integration of three key technologies: renewable energy harvesting for extended mission endurance, a fuzzy-PID hybrid control algorithm for adaptive navigation, and embedded piezoelectric actuators for real-time stabilization in dynamic aquatic conditions. RSV Emas is equipped with a multi-sensor suite capable of measuring temperature, pH, turbidity, and total dissolved solids, with data transmitted wirelessly to a remote dashboard. Field experiments in a controlled freshwater pond demonstrate that the vehicle can operate autonomously for over six hours under moderate sunlight, maintain stable trajectory with less than 0.5 m path deviation, and reduce tilt oscillations by up to 38% through smart material-based stabilization. These results confirm that RSV Emas offers a cost-effective, energy-efficient, and scalable platform for real-time water quality assessment, with potential applicability in environmental management and early pollution detection. © 2025, Institute for research and design in industry. All rights reserved.
Politeknik Perkapalan Negeri Surabaya, Department of Marine Electrical Engineering, Safety and Risk, Surabaya, Indonesia; Universitas Brawijaya, Department of Computer Science, Information Systems, Malang, Indonesia; Universitas Diponegoro, Faculty of Engineering, Department of Naval Architecture, Semarang, Indonesia; Sekolah Tinggi Maritim Yogyakarta, Department of Marine Engineering, Yogyakarta, Indonesia; Sekolah Tinggi Ilmu Pelayaran, Department of Marine Engineering, Jakarta, Indonesia; Kyushu Institute of Information Sciences, Faculty of Management and Information Sciences, Department of Information and Network Sciences, Dazaifu, Japan; Politeknik Pelayaran Barombong, Department of Marine Engineering, Barombong, Indonesia
