Title:
TURN CONTROL DEVICE, SHIP, TURN CONTROL METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2016068580
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve turning performance even when a heat engine that has time-lag of input-output is used for a power source of a propeller.SOLUTION: In a ship 100, the same number of propellers 11, 21 are arranged at both right and left side sandwiching an axis between bow and stern in which power devices 12, 22 are heat engines and used as power source, and rudder plates 13, 23 are arranged at the rear side of the propellers 11, 21. A turn control device 40 controlling the ship 100 controls injection quantity of the power devices 12, 22 or elevation angle of the rudder plates 13, 23 on the basis of a steering command so that lift force generated in the rudder plates 13, 23 arranged at inner side of the rotation is smaller than that in the rudder plates 13, 23 arranged at outer side of the rotation.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
ISHIDA KOJI
KINOSHITA YUICHI
KUROIWA RYOTA
KINOSHITA YUICHI
KUROIWA RYOTA
Application Number:
JP2014196427A
Publication Date:
May 09, 2016
Filing Date:
September 26, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B63H25/42; B63H5/08; B63H21/14; B63H21/16; B63H21/21; B63H25/38
Domestic Patent References:
| JP2013132919A | 2013-07-08 | |||
| JPH0370697A | 1991-03-26 | |||
| JP2000280985A | 2000-10-10 | |||
| JPH02155898A | 1990-06-14 | |||
| JPS63134895U | 1988-09-05 | |||
| JPS6154396A | 1986-03-18 | |||
| JPH06255586A | 1994-09-13 | |||
| JP2002104288A | 2002-04-10 | |||
| JPH01285486A | 1989-11-16 |
Foreign References:
| US6062921A | 2000-05-16 |
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma