Application of PILC to uncertain non-linear systems for slowly varying desired trajectories

被引:0
|
作者
Arif, M [1 ]
Ishihara, T [1 ]
Inooka, H [1 ]
机构
[1] Tohoku Univ, Aoba Ku, Sendai, Miyagi 9808579, Japan
来源
SICE '98 - PROCEEDINGS OF THE 37TH SICE ANNUAL CONFERENCE: INTERNATIONAL SESSION PAPERS | 1998年
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper an application of Prediction based Iterative Learning Control (PILC) is presented for tracking control of non-linear uncertain systems. The desired trajectory is not fixed for all iterations and supposed to vary in the successive iterations. The variations are assumed to be slow. Conditions are derived for the convergence of PILC and it is proved that the uniform boundedness of final tracking error call he obtained in the presence of uncertainty and slowly varying trajectories. The effectiveness of the proposed PILC is presented by simulations.
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页码:991 / 994
页数:4
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