Xu, Zhizun
(Department of Marine Engineering, Graduate School of Mokpo National Maritime University)
,
Kim, Heon-Hui
(Division of Marine Engineering, Mokpo National Maritime University)
,
Park, Gyei-Kark
(Division of International Maritime Transportation Science, Mokpo National Maritime University)
,
Nam, Taek-Kun
(Division of Marine Engineering, Mokpo National Maritime University)
본 논문은 선박의 자동항법 시스템에서 주요한 부분인 항로추종 유도 기법을 다루고 있다. 특히, 웨이포인트(way-point)기반, 인클로져(enclosure)기반, 룩어헤드(lookahead)기반의 항로추종 유도기법의 성능에 관해 살펴본다. 아울러 본 논문에서는 항로추종 시 선박의 조타제어를 위해 PID제어 시스템이 적용된다. 최종적으로 3가지 유도기법의 성능은 시뮬레이션 결과를 통해 평가된다.
본 논문은 선박의 자동항법 시스템에서 주요한 부분인 항로추종 유도 기법을 다루고 있다. 특히, 웨이포인트(way-point)기반, 인클로져(enclosure)기반, 룩어헤드(lookahead)기반의 항로추종 유도기법의 성능에 관해 살펴본다. 아울러 본 논문에서는 항로추종 시 선박의 조타제어를 위해 PID제어 시스템이 적용된다. 최종적으로 3가지 유도기법의 성능은 시뮬레이션 결과를 통해 평가된다.
This paper deals with ship's track keeping methods which is crucial part of automatic navigation control systems. In this paper, we mainly discuss the performance of different guidance methods including way point guidance, enclosure-based steering guidance and lookahead-based steering guidance syste...
This paper deals with ship's track keeping methods which is crucial part of automatic navigation control systems. In this paper, we mainly discuss the performance of different guidance methods including way point guidance, enclosure-based steering guidance and lookahead-based steering guidance system. As a controller, a PID control system is employed to control ship's rudder angle during track-keeping. Finally, the performance of three methods are discussed through some simulation results.
This paper deals with ship's track keeping methods which is crucial part of automatic navigation control systems. In this paper, we mainly discuss the performance of different guidance methods including way point guidance, enclosure-based steering guidance and lookahead-based steering guidance system. As a controller, a PID control system is employed to control ship's rudder angle during track-keeping. Finally, the performance of three methods are discussed through some simulation results.
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제안 방법
Thus, the guidance system plays an important role in the ship’s track keeping. To study the control performance of guidance systems, this paper employs and evaluates three guidance methods containing way-point guidance, enclosure-based steering, and lookahead-based steering methods. All the methods are evaluated through a series of track-keeping simulations.
이론/모형
Ship dynamics equations is obtained by applying Newton’s laws.
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