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Method and Apparatus for Robust Low-Cost Variable-Precision Self-Localization with Multi-Element Receivers in GPS-Denied Environments

This technology is a novel estimation algorithm that uses acoustic signals with a direction-of-arrival technique for underwater localization. It allows for the infrastructure-less 3D self-localization of multiple autonomous underwater vehicles (AUVs) with no reliance on GPS or global clock synchronization. The technology allows AUVs to leverage simple...

Published: 10/8/2020 | Inventor(s): Dimitris Pados, Konstantinos Tountas, Georgios Sklivanitis

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Category(s): Communications