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.
Show more [+] Less [-]AGROVOC Keywords
Bibliographic information
This bibliographic record has been provided by Agriculture, Forestry and Fisheries Research Information Technology Center