教師資料查詢 | 類別: 期刊論文 | 教師: 李宜勳 LIN, I-HSUN (瀏覽個人網頁)

標題:Intelligent Switching Adaptive control for Uncertain Nonlinear Dynamical Systems
學年104
學期1
出版(發表)日期2015/09/01
作品名稱Intelligent Switching Adaptive control for Uncertain Nonlinear Dynamical Systems
作品名稱(其他語言)
著者I.H. Li; L.W. Lee; H.H. Chiang
單位
出版者
著錄名稱、卷期、頁數Applied Soft Computing 34, p.638-654
摘要In this paper, we aim at proposing a switching adaptive control scheme using a Hopfield-based dynamic neural network (SACHNN) for nonlinear systems with external disturbances. In our proposed scheme, an auxiliary direct adaptive controller (DAC) ensures the system stability when the indirect adaptive controller (IAC) is failed; that is, approaches to zero, where is the denominator of an indirect adaptive control law. The IAC's limitation of then can be solved by simply switching the IAC to the DAC, where ɛ is a positive desired value. The Hopfield dynamic neural network (HDNN) is used to not only design DAC but also approximate the unknown plant nonlinearities in IAC design. The designed simple structure of HDNN keeps the tracking performance well and also makes the practical implementation much easier because of the use of less and fixed number of neurons.
關鍵字Hopfield dynamic neural network;Adaptive control;Switching control
語言英文
ISSN
期刊性質國內
收錄於SCI;
產學合作
通訊作者
審稿制度
國別荷蘭加勒比區
公開徵稿
出版型式,電子版
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