Performance index based learning controls for the partial non-regular systems using lifting technique  

作　　者：Shengyue YANG Xiaoping FAN Zhihua QU 

机构地区：[1]School of Information Science and Engineering, Central South University, Changsha Hunan 410075, China [2]Department of Electrical and Computer Engineering, University of Central Florida, Orlando FL 32816, USA

出　　处：《控制理论与应用（英文版）》2009年第2期197-201,共5页

基　　金：supported by the National Natural Science Foundation of China (No.60774023);Hunan Provincial Natural Science Foundation (No.06JJ50141)

摘　　要：Deficiencies of the performance-based iterative learning control （ILC） for the non-regular systems are investigated in detail, then a faster control input updating and lifting technique is introduced in the design of performance index based ILCs for the partial non-regular systems. Two ldnds of optimal ILCs based on different performance indices are considered. Finally, simulation examples are given to illustrate the feasibility of the proposed learning controls.Deficiencies of the performance-based iterative learning control （ILC） for the non-regular systems are investigated in detail, then a faster control input updating and lifting technique is introduced in the design of performance index based ILCs for the partial non-regular systems. Two ldnds of optimal ILCs based on different performance indices are considered. Finally, simulation examples are given to illustrate the feasibility of the proposed learning controls.

关 键 词：Iterative learning control Non-regular systems Lifting technique 

分 类 号：TP273.22[自动化与计算机技术—检测技术与自动化装置] O141[自动化与计算机技术—控制科学与工程]