Some New Results on Current Iteration Tracking Error ILC
2002 (English)In: Proceedings of the 4th Asian Control Conference, 2002Conference paper (Refereed)
Frequency domain convergence conditions for Current Iteration Tracking Error (CITE) Iterative Learning Control (ILC) algorithms are presented. The convergence conditions together with a discrete-time version of Bodes integral theorem imply a strong restriction upon the kind of systems that can be controlled using a CITE ILC algorithm. The restriction is caused by the fact that the filter in the ILC algorithm has to be causal and and part of a closed loop system that has to be stable.
Place, publisher, year, edition, pages
Iterative learning control, Convergence, Frequency domain
National CategoryEngineering and Technology Control Engineering
IdentifiersURN: urn:nbn:se:liu:diva-29592Local ID: 14970ISBN: 9789810464400OAI: oai:DiVA.org:liu-29592DiVA: diva2:250409
4th Asian Control Conference, Singapore, Singapore, September, 2002