{Dynamics of dc bus networks and their stabilization by decentralized delayed feedback}

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Title	{Dynamics of dc bus networks and their stabilization by decentralized delayed feedback}
Publication Type	Journal Article
Year of Publication	2015
Authors	Konishi K, Sugitani Y, Hara N
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	91
Abstract	The present paper deals with the dynamics of bus networks, which consist of several identical dc bus systems connected by resistors. It is analytically guaranteed that the stability of a stand-alone dc bus system is equivalent to that of the networks, independent of the number of bus systems and the network topology. In addition, we show that a decentralized delayed-feedback control can stabilize an unstable operating point embedded within the networks. Moreover, this stabilization does not depend on the number of bus systems or the network topology. A systematic procedure for designing the controller is presented. Finally, the validity of the analytical results is confirmed through numerical examples.
URL	http://www.scopus.com/inward/record.url?eid=2-s2.0-84921741819{&}partnerID=40{&}md5=3c5fd4a46b0e981cbd2915233b9a929c
DOI	10.1103/PhysRevE.91.012911