Browsing NTNU Open by Author "Mounet, Raphaël Emile Gilbert"
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Deriving spatial wave data from a network of buoys and ships
Mounet, Raphaël Emile Gilbert; Chen, Jiaxin; Nielsen, Ulrik Dam; Brodtkorb, Astrid H.; Pillai, Ajit C.; Ashton, Ian G.C.; Steele, Edward C.C. (Peer reviewed; Journal article, 2023)The real-time provision of high-quality estimates of the ocean wave parameters at appropriate spatial resolutions are essential for the sustainable operations of marine structures. Machine learning affords considerable ... -
Estimating waves via measured ship responses
Nielsen, Ulrik Dam; Bingham, Harry B.; Brodtkorb, Astrid H.; Iseki, Toshio; Jensen, Jørgen Juncher; Mittendorf, Malte; Mounet, Raphaël Emile Gilbert; Shao, Yanlin; Storhaug, Gaute; Sørensen, Asgeir Johan; Takami, Tomoki (Peer reviewed; Journal article, 2023)Optimisation of energy efficiency and operational performance as well as assessment of safety levels and emissions of marine operations require detailed information about the acting wave system. It is possible—with an ... -
Parameterised transfer functions with associated confidence bands
Nielsen, Ulrik Dam; Mounet, Raphaël Emile Gilbert; Brodtkorb, Astrid H. (Peer reviewed; Journal article, 2022)This paper presents a method that can be used to obtain the motion transfer functions of a ship when the detailed hull geometry is not available. In the method, any parameterised transfer function can be optimised from a ... -
Response Amplitude Operator Estimation and Wave Modeling Sensitivity
Gjeraker, Anna Holm (Master thesis, 2021)Informasjon om sjøtilstanden og Respons Amplitude Operator (RAO) er viktig for å studere bevegelsene til flytende strukturer. Responsprediksjoner i marine operasjoner er ofte avhengige av bølgespektrummodeller basert på ... -
Simultaneous sea state estimation and transfer function tuning using a network of dynamically positioned ships
Mounet, Raphaël Emile Gilbert; Nielsen, Ulrik Dam; Brodtkorb, Astrid H.; Tannuri, Eduardo A.; de Mello, Pedro C. (Peer reviewed; Journal article, 2022)This paper presents a study focused on wave spectrum estimation in practical scenarios where multiple ships operate in the same geographical area, potentially forming a network of wave recorders. A novel methodology is ... -
Tuning of transfer functions for analysis of wave–ship interactions
Nielsen, Ulrik Dam; Mounet, Raphaël Emile Gilbert; Brodtkorb, Astrid H. (Peer reviewed; Journal article, 2021)Transfer functions are often used together with a wave spectrum for analysis of wave–ship interactions, where one application addresses the prediction of wave-induced motions or other types of global responses. This paper ...