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Walter Caharija

Research Scientist

Walter Caharija

Research Scientist

Walter Caharija
Phone: 944 84 152
Email:
Department: Aquaculture
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/1885111/

Aquaculture net cage inspection and maintenance is a central issue in fish farming. Inspection using autonomous underwater vehicles is a promising solution. This paper proposes laser-camera triangulation for pose estimation to enable autonomous net following for an autonomous vehicle. The laser...

Publication
https://www.sintef.no/en/publications/publication/1817579/

Selv om fiskeri- og havbruksnæringene er anerkjent som viktige bidragsytere til den globale produksjonen av sjømat, er de imidlertid også kjent for å ha større HMS-utfordringer og jobbrelaterte skader enn andre industrisegmenter. En økning av automasjonsnivået i gjennomføringen av...

Authors Eleni Kelasidi Biao Su Walter Caharija Kevin Frank Magnus Oshaug Pedersen Martin Føre Christian Schellewald Leif Magne Sunde
Year 2020
Type Popular scientific lecture
Publication
https://www.sintef.no/en/publications/publication/1817583/

Fisheries and fish farming are important global contributors to the production of seafood for human consumption. These industries are also known for substantially higher HSE risks and work-related injury frequencies which implies that increasing the automation level of high-risk operations within...

Authors Eleni Kelasidi Biao Su Martin Føre Kevin Frank Walter Caharija Leif Magne Sunde
Year 2019
Type Popular scientific lecture
Publication
https://www.sintef.no/en/publications/publication/1755364/

An integral version of the line-of-sight guidance method is shown to compensate for both kinematic and dynamic disturbances generated by wind, waves and sea currents. The guidance law is designed for path following tasks of underactuated marine vessels moving in the horizontal plane. Specifically...

Authors Walter Caharija Asgeir Johan Sørensen Kristin Ytterstad Pettersen Marilena Greco Jan Tommy Gravdahl
Year 2019
Type Academic chapter/article/Conference paper