Analysis of Linear Iterative Learning Control Schemes - A 2D Systems /Repetitive Processes Approach


Owens, D H, Amann, N, Rogers, E and French, M (2000) Analysis of Linear Iterative Learning Control Schemes - A 2D Systems /Repetitive Processes Approach. Multidimensional Systems and Signal Processing, 11, (1/2), 125-77.

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Description/Abstract

This paper first develops results on the stability and convergence properties of a general class of linear iterative learning control schemes using, in the main, theory first developed for the class of 2D linear systems known as linear repetitive processes. A general learning law that uses information from the current and a finite number of previous trials is considered and the results, in the form of fundamental limitations on the benefits of using this law, are interpreted in terms of basic systems theoretic concepts such as the relative degree and minimum phase characteristics of the example under consideration. Following this, previuosly reported powerful 2d predictive and adaptive control algorithms are reviewed. Finally, new iterative adaptive learning control laws which solve iterative learning control problems under very weak assumptions are developed.

Item Type: Article
Divisions: Faculty of Physical and Applied Science > Electronics and Computer Science > Comms, Signal Processing & Control
Item ID: 252225
Date Deposited: 05 Mar 2004
Last Modified: 14 Aug 2012 01:31
Contributors: Owens, D H (Author)
Amann, N (Author)
Rogers, E (Author)
French, M (Author)
Date: 2000
Status: Published
Further Information:Google Scholar
ISI Citation Count:69
URI: http://eprints.soton.ac.uk/id/eprint/252225

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