General Analysis of Directional Ocean Wave Data from Heave Pitch Roll Buoys
Directional ocean wave data is usually analysed using the so-called linear model of the sea surface, but experience has shown that the results may deviate substantially from the predictions of the theory, in particular in the high frequency range. A general theory is presented here which includes th...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Norwegian Society of Automatic Control
1984-01-01
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| Series: | Modeling, Identification and Control |
| Subjects: | |
| Online Access: | http://www.mic-journal.no/PDF/1984/MIC-1984-1-3.pdf |
| Summary: | Directional ocean wave data is usually analysed using the so-called linear model of the sea surface, but experience has shown that the results may deviate substantially from the predictions of the theory, in particular in the high frequency range. A general theory is presented here which includes the linear model as a special case. Properties of commonly used parameters under the influence of currents and non-linearities are easily explained within the general theory. Some results from the NORWAVE heave/pitch/roll data buoy operated offshore Norway are also presented. |
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| ISSN: | 0332-7353 1890-1328 |