Iteration Varying Filters in Iterative Learning Control
2002 (English)In: Proceedings of the 4th Asian Control Conference, 2002Conference paper (Refereed)
In this contribution it is shown how an iterative learning control algorithm can be found for a disturbance rejection application where a repetitive disturbance is acting on the output of a system. It is also assumed that there is additive noise on the measurements from the system. When applying iterative learning control to a system where measurement disturbances are present it is shown that it is optimal to use iteration varying filters in the learning law. To achieve a good transient behavior it is also necessary to have an accurate model of the system. The results are also verified in simulations.
Place, publisher, year, edition, pages
Iterative learning control, Measurement noise, Disturbance rejection, ILC
National CategoryEngineering and Technology Control Engineering
IdentifiersURN: urn:nbn:se:liu:diva-29590Local ID: 14968ISBN: 981-04-6440-1OAI: oai:DiVA.org:liu-29590DiVA: diva2:250407
4th Asian Control Conference, Singapore, Singapore, September, 2002