文章基本信息

标题：Output feedback boundary control of series interconnections of 2 × 2 semilinear hyperbolic systems
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作者：Timm Strecker ; Ole Morten Aamo
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：663-670
DOI：10.1016/j.ifacol.2017.08.121
语种：English
出版社：Elsevier
摘要：AbstractIn this paper, we present an output feedback controller for systems consisting ofn2 × 2 semilinear hyperbolic systems in series interconnection where actuation and sensing are restricted to one boundary. The output-feedback control law consists of a state-feedback controller combined with an observer. The control and estimation laws are based on the dynamics on the characteristic lines of the hyperbolic system, and achieve stabilization of the origin or tracking at one location, and full state estimation, respectively, globally and in minimum time. We demonstrate the controller performance in a numerical example, and apply the controller to a relevant disturbance rejection problem in oil well drilling.
关键词：KeywordsDistributed-parameter systemsBoundary controlMinimum-time controlStabilizationRegulationEstimation