@article{e969bc960afa433bac0e716acf857da1,
title = "Combined H∞-feedback control and iterative learning control design with application to nanopositioning systems",
keywords = "Iterative learning control (ILC), Nanopositioning, Precision motion control (PMC)",
author = "Helfrich, \{Brian E.\} and Chibum Lee and Bristow, \{Douglas A.\} and Jingyan Dong and Salapaka, \{Srinivasa M.\} and Ferreira, \{Placid M.\} and Xiao, \{X. H.\} and Alleyne, \{Andrew G.\}",
year = "2010",
month = mar,
doi = "10.1109/TCST.2009.2018835",
language = "English",
volume = "18",
pages = "336--351",
journal = "IEEE Transactions on Control Systems Technology",
issn = "1063-6536",
number = "2",
}