Conference paper
Ship motion-based wave estimation using a spectral residual-calculation
This paper presents a study focused on a newly developed procedure for wave spectrum estimation using wave-induced motion recordings from a ship. The particular procedure stands out from other existing, similar ship motion-based pro-cedures by its computational efficiency and - at the same time- providing accurate estimates of the on-site wave conditions.
In the paper, the procedure is applied to full-scale experimental data obtained from dedicated sea trial runs. The results show favorable agreement with corresponding wave spectrum estimates by a directional wave buoy.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2018 |
| Pages: | 1-9 |
| Proceedings: | OCEANS’18 MTS/IEEE Kobe/Techno-Ocean 2018 (OTO’18) |
| ISBN: | 153861653X , 1538616548 , 1538616556 , 9781538616536 , 9781538616543 and 9781538616550 |
| Types: | Conference paper |
| DOI: | 10.1109/OCEANSKOBE.2018.8559136 |
| ORCIDs: | Nielsen, Ulrik D. |
Full-scale experimental data Ship motions Spectral residual calculation Wave spectrum estimation
Estimation Frequency-domain analysis Marine vehicles Motion measurement Safety Sea measurements Transfer functions directional wave buoy full-scale experimental data ocean waves oceanographic techniques on-site wave conditions ship motion-based procedures ship motion-based wave estimation ship motions ships spectral residual calculation spectral residual-calculation wave spectrum estimates wave spectrum estimation wave-induced motion recordings
