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Title: Pre-processing nonlinear output regulation with non vanishing measurements
Authors: Wang, Lei
Marconi, Lorenzo
Wen, Changyun
Su, Hongye
Keywords: Engineering::Electrical and electronic engineering
Issue Date: 2019
Source: Wang, L., Marconi, L., Wen, C. & Su, H. (2019). Pre-processing nonlinear output regulation with non vanishing measurements. 2018 IEEE Conference on Decision and Control (CDC), 5640-5645.
Project: 2015-T1-002-135 (RG 168/15)
Abstract: The paper deals with the problem of output regulation for a class of nonlinear multivariable systems possessing a normal form. With respect to the most of the literature on the subject we deal with the design of the regulator in the cases in which, besides the regulation error, others measurements not necessarily zero in steady state are available. Motivated by a linear analysis that is overviewed in the initial part of the paper, we propose a control structure in which the extra measurements are filtered by a post-processor specifically designed to block their steady state value. The method proposed in the paper lends itself to address relevant cases of nonlinear systems that are nonminimum-phase between the control input and the regulation error and for which extra measurements are necessary, or simply desirable, to succeed in robust output feedback stabilisation.
ISBN: 9781538613955
DOI: 10.1109/CDC.2018.8619453
Rights: © 2018 IEEE. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Conference Papers

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