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   Articles with "underwater navigation" as a keyword



A customized H-infinity algorithm for underwater navigation system: With experimental evaluation

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recommendations! Published in 2017 at "Ocean Engineering"

DOI: 10.1016/j.oceaneng.2016.12.011

Abstract: Abstract In this paper, an integrated navigation system based on H-infinity filter is proposed for improving the performance of underwater navigation system. The proposed navigation system consists of a package with a triad of accelerometers… read more here.

Keywords: system; underwater navigation; performance; infinity ... See more keywords

Drift Reduction in Underwater Egomotion Computation by Axial Camera Modeling

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recommendations! Published in 2023 at "IEEE Robotics and Automation Letters"

DOI: 10.1109/lra.2023.3257685

Abstract: Localization of autonomous underwater vehicles is essential for underwater exploration, environmental monitoring, and infrastructure inspections, as only a few examples. As wirelessly transmitted data cannot be used in underwater navigation, and equivalent sensors are costly… read more here.

Keywords: drift reduction; reduction underwater; egomotion; underwater navigation ... See more keywords

Underwater Gyros Denoising Net (UGDN): A Learning-Based Gyros Denoising Method for Underwater Navigation

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recommendations! Published in 2024 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse12101874

Abstract: Autonomous Underwater Vehicles (AUVs) are widely used for hydrological monitoring, underwater exploration, and geological surveys. However, AUVs face limitations in underwater navigation due to the high costs associated with Strapdown Inertial Navigation System (SINS) and… read more here.

Keywords: underwater gyros; navigation; denoising net; underwater navigation ... See more keywords

Study on Underwater Navigation for Underwater Track Vehicle

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recommendations! Published in 2020 at "Journal of Marine Science and Technology"

DOI: 10.6119/jmst.202012_28(6).0008

Abstract: In this study, an underwater navigation algorithm was developed to apply a navigation system to an underwater track vehicle (UTV). Generally, a Doppler velocity log (DVL) is used to obtain the velocity information of underwater… read more here.

Keywords: vehicle; system; track; underwater navigation ... See more keywords