About: Harmonic instability of asymmetric bidirectional control of a vehicular platoon

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with harmonic instability of asymmetric control of vehicular platoons. The considered platoons are composed of identical linear models of arbitrary order but there must be at least two integrators in the open loop. Each vehicle only responds to the movement of its immediate neighbors—the predecessor and the follower—and these two couplings are nonidentical. We show that for arbitrary asymmetry of intervehicular coupling, there is an exponential growth of the peak in the platoon’s magnitude frequency responses as the number of vehicles grows—a phenomenon called harmonic instability in the literature. Whereas it has been already shown for some particular cases that the beneficial effects of having the Laplacian eigenvalues lower-bounded by a nonzero constant come at the cost of harmonic instability, here we generalize this result to any linear controllers. This paper deals with harmonic instability of asymmetric control of vehicular platoons. The considered platoons are composed of identical linear models of arbitrary order but there must be at least two integrators in the open loop. Each vehicle only responds to the movement of its immediate neighbors—the predecessor and the follower—and these two couplings are nonidentical. We show that for arbitrary asymmetry of intervehicular coupling, there is an exponential growth of the peak in the platoon’s magnitude frequency responses as the number of vehicles grows—a phenomenon called harmonic instability in the literature. Whereas it has been already shown for some particular cases that the beneficial effects of having the Laplacian eigenvalues lower-bounded by a nonzero constant come at the cost of harmonic instability, here we generalize this result to any linear controllers. (en)
Title	Harmonic instability of asymmetric bidirectional control of a vehicular platoon Harmonic instability of asymmetric bidirectional control of a vehicular platoon (en)
skos:prefLabel	Harmonic instability of asymmetric bidirectional control of a vehicular platoon Harmonic instability of asymmetric bidirectional control of a vehicular platoon (en)
skos:notation	RIV/68407700:21230/14:00220925!RIV15-GA0-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA13-06894S), P(GAP103/12/1794)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hurák, Zdeněk Šebek, Michael Martinec, Dan Herman, Ivo
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	18791
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/14:00220925
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Vehicular platoons; harmonic instability; scalability; lower bound for eigenvalues; symmetric control; asymmetric control; distributed control (en)
http://linked.open.../riv/klicoveSlovo	Vehicular platoons asymmetric control harmonic instability lower bound for eigenvalues symmetric control distributed control scalability
http://linked.open...ontrolniKodProRIV	[400165DEEA13]
http://linked.open...v/mistoKonaniAkce	Portland
http://linked.open...i/riv/mistoVydani	Piscataway
http://linked.open...i/riv/nazevZdroje	Proceedings of the 2014 American Control Conference
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Semidefinite programming for polynomial optimal control problems Advanced methods for complex systems analysis and control.
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Hurák, Zdeněk Šebek, Michael Martinec, Dan Herman, Ivo
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-06-04 (xsd:date)
issn	0743-1619
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4799-3272-6
http://localhost/t...ganizacniJednotka	21230

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