Application of an on-line trainning predictor/controller to dynamic positioning of floating structures
學年 90
學期 1
出版（發表）日期 2001-09-01
作品名稱 Application of an on-line trainning predictor/controller to dynamic positioning of floating structures
作品名稱（其他語言）
著者 李宗翰; Lee, Tzung-hang; Cao, Yusong; Lin, Yen-mi
單位 淡江大學機械與機電工程學系
出版者 臺北縣：淡江大學
著錄名稱、卷期、頁數 淡江理工學刊=Tamkang journal of science and engineering 4(3)，頁141-154
摘要 An on-line training functional-link neural network predictor/controller for dynamic positioning of water surface structures is described in this paper. To develop a neural network for time-evolving systems, the deterministic on-line training model in a traditional parameter identification theory and the functional-link network are combined. The system's previous input and output are used to be additional enhancements to the functional-link network. The on-line training neural network predictor acquires the knowledge about the system using a small number of samples of the latest system status measured on board of the structure. The trained functional-link neural network is used with an optimal controller to control the output of the system. The accuracy and robustness of the on-line training predictor are demonstrated through the numerical simulations of two ship maneuvers. The on-line training neural network predictor/controller is applied to the dynamic positioning (station-keeping) of a ship in a uniform current with and without external environmental disturbances. The results of the numerical simulations are very satisfactory.
關鍵字
語言 en
ISSN 1560-6686
期刊性質 國內
收錄於
產學合作
通訊作者
審稿制度 否
國別 TWN
公開徵稿
出版型式 ,電子版
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