A phase-time-path-difference approach for online wave direction and wave number estimation from measured ship motions in zero and forward speed using a single inertial measurement unit

This study investigates the potential capability of a relatively new and unexplored signal-based approach for shipboard wave estimation. The approach uses the phase-time-path-differences (PTPDs) from an array of shipboard sensors to uniquely resolve the wave propagation direction and wave number. We...

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Bibliographische Detailangaben

Hauptverfasser:	Dirdal, Johann Alexander, Skjetne, Roger, Roháč, Jan, Fossen, Thor I
Format:	Artikel
Sprache:	eng
Schlagworte:	Autonome skip Autonomous ships Dynamic Positioning Dynamisk Posisjonering Marin kybernetikk Marine cybernetics
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