A dynamic model of a towed sampling gear system including a vessel
2009
Yonezawa, T.(Hokkaido Univ., Hakodate (Japan)) | Fujimori, Y. | Shimizu, S. | Kimura, N. | Miura, T.
This paper describes a process of modeling a towed sampling gear system that consists of a towed net and a vessel. Two inputs into this model are blade angle of a controllable pitch propeller (CPP) and warp length. To represent the flexibility of warp, a lumped mass model was derived by using the Lagrange equation of motion. The system model of the FMT (Framed Midwater Trawl) and R/V Ushio Maru of Hokkaido University accurately simulated the motion of the system in operation.
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Библиографическая информация
Нумерация страниц
pp. 402-411
Другие темы
Modelos matematicos; Embarcacion de investigacion; Echantillonnage; Communaute aquatique; Engin de peche; Comunidades acuaticas; Modele mathematique; Cinematique
Язык
Японский
Примечание
Summaries (En, Ja)
4 tab. 4 fig. 12 ref.
Тип
Summary
2009-04-15
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