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Underwater Robotic Simulators Review for Autonomous System Development

Aldhaheri, S; Hu, Y; Xie, Y; Wu, P; Kanoulas, D; Liu, Y; (2025) Underwater Robotic Simulators Review for Autonomous System Development. In: Oceans Conference Record IEEE. IEEE Green open access

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Abstract

The increasing complexity of underwater robotic systems has led to a surge in simulation platforms designed to support perception, planning, and control tasks in marine environments. However, selecting the most appropriate under-water robotic simulator (URS) remains a challenge due to wide variations in fidelity, extensibility, and task suitability. This paper presents a comprehensive review and comparative analysis of five state-of-the-art, ROS-compatible, open-source URSs: Stonefish, DAVE, HoloOcean, MARUS, and UNav-Sim. Each simulator is evaluated across multiple criteria including sensor fidelity, environmental realism, sim-to-real capabilities, and research impact. We evaluate them across architectural design, sensor and physics modeling, task capabilities, and research impact. Additionally, we discuss ongoing challenges in sim-to-real transfer and highlight the need for standardization and benchmarking in the field. Our findings aim to guide practitioners in selecting effective simulation environments and inform future development of more robust and transferable URSs.

Type: Proceedings paper
Title: Underwater Robotic Simulators Review for Autonomous System Development
Event: OCEANS 2025 Brest
Dates: 16 Jun 2025 - 19 Jun 2025
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/OCEANS58557.2025.11104581
Publisher version: https://doi.org/10.1109/oceans58557.2025.11104581
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Reviews, Oceans, Standardization, Benchmark testing, Robot sensing systems, Extensibility, Planning, Complexity theory, Surges, Physics
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering
URI: https://discovery.ucl.ac.uk/id/eprint/10214438
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