References
- コンパスと自動操舵 西谷芳雄
- 표준어선형 연구개발(I) 수산청
- Design of small fishing vessels Fyson, J.
- 생력화 근해 안강망 어선 개발 해양수산부
- 근해 안강망 어선 어로장비 개발 농림부
- 어업기계공학 이대재
A combination steering system was designed to provide the flexibility in controlling the steering wheel in fishing operations of the inshore and coastal fishing vessels. The designed steering system basically is consisted of three driving units, such as a electrically driven hydraulic pump unit with a solenoid control valve, a DC motor driven hydraulic pump unit and a manually driven hydraulic pump unit, and two controllers to provide remote steering on the deck, respectively. The steering torque was measured and analyzed to investigate the dynamic performance of the developed steering system. The steering system showed excellent linearity between the working pressure of cylinder and the torque of rudder post in case of increasing in rudder angle from