We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVariable-Order Fractional Operators for Adaptive Order and Parameter EstimationAuthorsRapaic, Milan R.; Pisano, AlessandroPublicationIEEE Transactions on Automatic Control, 2014, Vol 59, Issue 3, p798ISSN0018-9286Publication typearticleDOI10.1109/tac.2013.2278136