# Robust Stability of Iterative Learning Control Schemes

French, Mark (2008) Robust Stability of Iterative Learning Control Schemes. International Journal of Robust and Nonlinear Control, 18, (10), 1018-1033.

## Description/Abstract

A notion of robust stability is developed for iterative learning control in the context of disturbance attenuation. The size of the unmodelled dynamics is captured via a gap distance, which in turn is related to the standard ${\cal H}^2$ gap metric, and the resulting robustness certificate is qualitatively equivalent to that obtained in classical robust ${\cal H}^\infty$ theory. A bound on the robust stability margin for a specific adaptive ILC design is established.

Item Type: Article http://www3.interscience.wiley...1/ABSTRACT Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control 265025 11 Jan 2008 15:35 27 Mar 2014 20:09 Google Scholar 4 http://eprints.soton.ac.uk/id/eprint/265025