크루즈선의 횡동요 제어시스템에 미치는 포드 각속도의 영향
The Effect of the Turning Rate of the Pod Propeller on the Roll Control System of the Cruise Ship
1
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
Recently, the application and installation of the pod propeller to the cruise ship is dramatically increased. It is because pod propulsion system allows a lot of flexibility in design of the internal arrangement of a ship. To reflect this trend, many researches have conducted to use the pod propeller for the roll stabilization of a ship. In the paper, a roll stabilization controller is designed by using fins and pod propellers as the control actuators for cruise ships. Two kinds of control algorithms are adopted for the roll control system; LQR (Linear Quadratic Regulator) algorithm and frequency-weighted LQR algorithm. Through the numerical simulation, the effect of the turning rate of the pod propeller on the roll control system is analyzed. Analysis of the simulation results indicated that the turning rate of the pod propellers is one of the important parameters which give the significant effects on the roll stabilization.
Abstract
Recently, the application and installation of the pod propeller to the cruise ship is dramatically increased. It is because pod propulsion system allows a lot of flexibility in design of the internal arrangement of a ship. To reflect this trend, many researches have conducted to use the pod propeller for the roll stabilization of a ship. In the paper, a roll stabilization controller is designed by using fins and pod propellers as the control actuators for cruise ships. Two kinds of control algorithms are adopted for the roll control system; LQR (Linear Quadratic Regulator) algorithm and frequency-weighted LQR algorithm. Through the numerical simulation, the effect of the turning rate of the pod propeller on the roll control system is analyzed. Analysis of the simulation results indicated that the turning rate of the pod propellers is one of the important parameters which give the significant effects on the roll stabilization.
참고문헌 (10)
- C. Yang., "A Robust Rudder Roll Damping Control", 박사, pp.1998
- Islam, M. F., "Experiments with Podded Propulsors in Static Azimuthing Conditions", Proceedings of the Eighth Canadian Marine Hydrodynamics and Structures Conference (2007)
- J. Van Amerongen., "Adaptive Steering of Ships – A Model Reference Approach to Improved Manoeuvring and Economical Course Keeping", 박사, pp.1982
- Kawahara, Y., "A Simple Predicition Formula of Roll Damping of Conventional Cargo Ships on the Basis of Ikeda's Method and Its Limitation", Proceedings of the 10th International Conference on Stability of Ships and Ocean Vehicles (2009)
- 김동진, "LQR 제어 기법을 적용한 수면 근처에서의 수중운동체 심도 제어", 대한조선학회 논문집, 46(4), pp.382~390 (2009), 대한조선학회
- Lewis, F. L., "Applied Optimal Control and Estimation" (1992), Prentice-Hall International Editions
- Lee, S. Y., "Theoretical and Experimental Study on the Attitude Control System of Foil-Catamaran", 박사, pp.1999
- Lee, J. M., "Study on the Rudder Roll Stabilization Using Frequency Weighted LQR", 석사, pp.2004
- McTaggart, K. A., "Active Roll Stabilization of a Coastal Naval Vessel Using Azimuthing Propellers", Proceedings of the Eighteenth International Offshore and Polar Engineering Conference Vancouver (2008)
- Stettler, J. W., "Preliminary Results of Testing of the Dynamics of an Azimuthing Podded Propulsor Relating to Vehicle Manoeuvring", First International Conference on Technological Advances in Podded Propulsion(T-POD) (2004)