期刊刊名：工程應用技術學刊 　 卷期：1卷2期

篇名出版日期：2012年12月1日

作者：Wen-Chun Yu

語言：English

關鍵字：Dynamic discrete-type sliding vector, model reference, sliding mode control law

被點閱次數：2次

閱讀時間：143sec

摘要：
From a model reference point of view, this approach studies the problem of constructing dynamic discrete-type sliding vectors in sliding mode control systems. A dynamic sliding vector, which is on-line established from the transient matrix, the control gain matrix and the predetermined system output, guarantees the stability of the controlled system in the sliding mode. The proposed method may also be used for high-order linear/nonlinear time-invariant and high-order linear/nonlinear time-varying systems. Experiments with application to AC servomotor positioning coincide with the proposed method and the proposed method possesses advantages:(1) easy implementation in discrete-type systems online (2) no chattering occurs owing to no switching term (3) effortless execution without a coordinate transform.

　　　　　[全文下載]