Print Email Facebook Twitter Optimal and robust feedback controller estimation for a vibrating plate Title Optimal and robust feedback controller estimation for a vibrating plate Author Fraanje, P.R. Verhaegen, M. Doelman, N.J. Berkhoff, A. Technisch Physische Dienst TNO - TH Publication year 2004 Abstract This paper presents a method to estimate the H2 optimal and a robust feedback controller by means of Subspace Model Identification using the internal model control (IMC) approach. Using IMC an equivalent feed forward control problem is obtained, which is solved by the Causal Wiener filter for the H2 optimal controller. The robust variant, called the Cautious Wiener filter, optimizes the average performance w.r.t. probabilistic model errors. The identification of the Causal and Cautious Wiener filters are control-relevant. The method is illustrated by experiments on a 4-inputs 4-outputs vibrating plate with additional mass variation. Subject Active controlRobust controlState spaceSubspace methodsWiener filterMathematical modelsOptimal control systemsProbabilityInternal model control (IMC)Subspace Model IdentificationFeedback control To reference this document use: http://resolver.tudelft.nl/uuid:2738f1fd-54e3-40c5-9dc3-a7a3e0718139 TNO identifier 237919 Publisher Elsevier, Amsterdam ISSN 0967-0661 Source Control Engineering Practice, 12 (8), 1017-1027 Document type article Files To receive the publication files, please send an e-mail request to TNO Library.