| Autor: |
Sung-Soo Kim, Soon-Dong Kim, Donghoon Kang, JongHyun Lee, Seung Jae Lee, Kwang Hyo Jung |
| Jazyk: |
angličtina |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
International Journal of Naval Architecture and Ocean Engineering, Vol 7, Iss 2, Pp 364-374 (2015) |
| Druh dokumentu: |
article |
| ISSN: |
2092-6782 |
| DOI: |
10.1515/ijnaoe-2015-0025 |
| Popis: |
The purpose of this research is to compare and analyze the advanced speed of ships with different rudder controller in wavy condition by using a simulation. The commercial simulation tool named AQWA is used to develop the simulation of ship which has 3 degree of freedom. The nonlinear hydrodynamic force acting on hull, the propeller thrust and the rudder force are calculated by the additional subroutine which interlock with the commercial simulation tool, and the regular wave is used as the source of the external force for the simulation. Rudder rotational velocity and autopilot coefficients vary to make the different rudder controller. An advanced speed of ships depending on the rudder controller is analyzed after the autopilot simulations. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
