Neural Network Based Rudder-Roll Damping Control System for Ship
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초록
In this paper, new application of adaptive neural network to design a ship's Rudder-Roll Damping(RRD) control system ispresented. Firstly, the ANNAI neural network controller is presented. Secondly, new RRD control system using this neural networkapproach is developed. It uses two neural network controllers for heading control and roll damping control separately. Finally, Computersimulation of this RRD control system is carried out to compare with a linear quadratic optimal RRD control system; discussions andconclusions are provided. The simulation results show the feasibility of using ANNAI controller for RRD. Also, the necessity ofmathematical ship model in designing RRD control system is removed by using NN control technique.
Abstract
In this paper, new application of adaptive neural network to design a ship's Rudder-Roll Damping(RRD) control system ispresented. Firstly, the ANNAI neural network controller is presented. Secondly, new RRD control system using this neural networkapproach is developed. It uses two neural network controllers for heading control and roll damping control separately. Finally, Computersimulation of this RRD control system is carried out to compare with a linear quadratic optimal RRD control system; discussions andconclusions are provided. The simulation results show the feasibility of using ANNAI controller for RRD. Also, the necessity ofmathematical ship model in designing RRD control system is removed by using NN control technique.
참고문헌 (9)
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- "Marine Control Systems: Guidance, Navigation and Control of Ships, Rigs and Underwater Vehicles", pp.375~390 (2002), Marine Cybernetics, Trondheim, Norway
- "Quantitative Analysis and Design of a Rudder Roll Damping Controller", pp.105~110 (1998)
- "Rudder Roll Stabilization of Ships Subject to Input Rate Saturation Using a Gain Scheduled Control Law", pp.111~116 (1998)
- "A Study on Developing the Rudder Rol Control System of a Vessel in Irregular Waves", pp.55~61 (2005)
- "A Study on the Automatic Ship Control Based on Adaptive Neural Networks" (2007)
- "Batch Yaw-Rol Controllable Autopilot", pp.1~4 (1998)
- "A Multi-Objective H-infinitive Solution to the Rudder Rol Damping Problem", pp.238~284 (1995)
- "A Robust Roll Damping Controller", pp.89~93 (1997)