Sea State Monitoring by Ship Motion Measurements Onboard a Research Ship in the Antarctic Waters
نویسندگان
چکیده
A parametric wave spectrum resembling procedure is applied to detect the sea state parameters, namely peak period and significant height, based on measurement analysis of heave pitch motions a vessel in seaway, recorded by smartphone located onboard ship. The system makes it possible determine acceleration spectra reference ship encounter frequency domain and, subsequently, absolute once motion transfer functions are provided. measurements have been carried out research “Laura Bassi”, during oceanographic campaign Antarctic Ocean January February 2020. resembled compared with weather forecast data, provided global-WAM (GWAM) model, order validate procedure.
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ژورنال
عنوان ژورنال: Journal of Marine Science and Engineering
سال: 2021
ISSN: ['2077-1312']
DOI: https://doi.org/10.3390/jmse9010064