Modeling of the Midwater Trawl Dynamical Behavior Based on R Language
Authors
Yuwei Li, Xiaorong Zou, Xinfeng Zhang, Min Zhang, Xinjun Chen, Liming Song, Yingqi Zhou
Corresponding Author
Yuwei Li
Available Online April 2015.
- DOI
- 10.2991/meic-15.2015.248How to use a DOI?
- Keywords
- midwater trawl; meshes grouping; lumped mass method; implicit algorithm; numerical simulation
- Abstract
The midwater trawl is used widely in many oceanic fisheries. In this study, the midwater trawl dynamical behavior was simulated and modeled with the mathematical mechanic equations based on R language platform. A lump-mass and spring method was used to build the physical model. The huge mathematical stiff differential equations were solved by an implicit algorithm. On the R platform, the programming, simulation and visualization of the model were done quickly. The three-dimensional dynamical behavior of the midwater trawl in steady flow was presented successfully and the effectiveness of this method was verified. And the results were accord with the actual measured data in the ocean.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yuwei Li AU - Xiaorong Zou AU - Xinfeng Zhang AU - Min Zhang AU - Xinjun Chen AU - Liming Song AU - Yingqi Zhou PY - 2015/04 DA - 2015/04 TI - Modeling of the Midwater Trawl Dynamical Behavior Based on R Language BT - Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering PB - Atlantis Press SP - 1092 EP - 1095 SN - 2352-5401 UR - https://doi.org/10.2991/meic-15.2015.248 DO - 10.2991/meic-15.2015.248 ID - Li2015/04 ER -