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Title: Output regulation of multivariable nonlinear systems using extra outputs
Authors: Wang, Lei
Marconi, Lorenzo
Wen, Changyun
Su, Hongye
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Multivariable Nonlinear Systems
Output Regulation
Issue Date: 2018
Source: Wang, L., Marconi, L., Wen, C., & Su, H. (2018). Output regulation of multivariable nonlinear systems using extra outputs. IFAC-PapersOnLine, 51(13), 13-18. doi: 10.1016/j.ifacol.2018.07.247
Series/Report no.: IFAC-PapersOnLine
Abstract: We consider the output regulation problem for a class of nonlinear multivariable systems in the case, besides the regulated error, also additional measurements not necessarily zero in steady state are available. To offset the steady state value of the extra measurements and make the latter effective for stabilisation purposes, we propose a control structure in which those measurements are filtered by a post-processor specifically designed to block their steady state value. The specific scenario we have in mind is the one of nonlinear systems that are nonminimum-phase between the input and the regulated error and for which extra measurements are necessary, or simply desirable, to succeed in robust output feedback stabilisation.
ISSN: 2405-8963
DOI: 10.1016/j.ifacol.2018.07.247
Rights: © IFAC 2018. This work is posted here by permission of IFAC for your personal use. Not for distribution. The original version was published in, DOI: 10.1016/j.ifacol.2018.07.247.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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