文章基本信息

标题：Structural Controllability of Linear Dynamical Networks with Homogeneous Subsystems
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作者：Mengran Xue ; Sandip Roy
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2019
卷号：52
期号：3
页码：25-30
DOI：10.1016/j.ifacol.2019.06.005
语种：English
出版社：Elsevier
摘要：AbstractStructural controllability of a linear dynamical network made up of interconnected homogeneous subsystems is examined. Subsystem- and network- level structural controllability are shown to be necessary but not sufficient for structural controllability of the full model. It is shown that the presence of certain high-multiplicity structural modes, which we call structural network-invariant modes, are barriers to structural controllability. An equivalence between structural network-invariant modes and the classical notion of a structural decentralized fixed mode is obtained, which allows testing and characterization of structural controllability.
关键词：KeywordsDynamical networksstructural controllabilitystructural fixed modes