文章基本信息

标题：Construction of Flat Outputs of Nonlinear Discrete-Time Systems in a Geometric and an Algebraic Framework
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作者：Bernd Kolar ; Bernd Kolar ; Arvo Kaldmäe 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2016
卷号：49
期号：18
页码：796-801
DOI：10.1016/j.ifacol.2016.10.263
语种：English
出版社：Elsevier
摘要：Abstract: This paper introduces a method for the construction of fiat outputs of nonlinear discrete-time systems which is based on the idea of finding state- and input transformations which split the system into a smaller-dimensional subsystem and an endogenous dynamic feedback. If such a transformation exists, the complete system is flat if and only if the subsystem is flat, and thus in the next step we can proceed with the smaller-dimensional subsystem. We show how to find the appropriate coordinate transformations in a geometric and an algebraic framework, which are both well-established for the analysis of discrete-time systems.
关键词：KeywordsNonlinear Discrete-Time SystemsDifferential GeometryAlgebraic MethodsFeedback LinearizationFlatness