5B2 ONLINE ESTIMATION OF SHIP STEERING DYNAMICS AND ITS APPLICATIONS IN DESIGNING AN OPTIMAL AUTOPILOT(Technical session 5B : Ship)

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概要

• 論文の詳細を見る

• Recursive Least Square (RLS) Algorithm applied to a Multivariate Auto-Regressive (MAR) process is used to estimate ship steering dynamics online. The estimation method is then linked to the Linear Quadratic (LQ) Algorithm to design an optimal autopilot for steering ships. The estimation method was applied to several ships and model ships and in all the cases the estimated parameters converged well. The design algorithm was used to construct a tracking system for course keeping and course changing manoeuvres. Simulation results for the ships show the robustness of the estimation method and prove that the autopilot has very good performance.

• 一般社団法人日本機械学会の論文
• 2004-05-24

著者

• Tran Thi-phuong

  Tien Vu Co. Ltd.

• Phan Van-luan

  Tien Vu Co. Ltd.

• Le Minh-Due

  R & D Dept., VINASHIN

関連論文

• 5B2 ONLINE ESTIMATION OF SHIP STEERING DYNAMICS AND ITS APPLICATIONS IN DESIGNING AN OPTIMAL AUTOPILOT(Technical session 5B : Ship)
• 5B1 AN AUTOMATIC DECOUPLING CONTROLLER FOR SHIP HARBOR MANEUVERS AND ITS ROBUSTNESS EVALUATION(Technical session 5B : Ship)

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