Harmonic instability of asymmetric bidirectional control of a vehicular platoon

Result code in IS VaVaI
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Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Harmonic instability of asymmetric bidirectional control of a vehicular platoon
Original language 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-boundedby a nonzero constant come at the cost of harmonic instability, here we generalize this result to any linear controllers.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2014 American Control Conference
ISBN
978-1-4799-3272-6
ISSN
0743-1619
e-ISSN
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Number of pages
6
Pages from-to
5396-5401
Publisher name
IEEE
Place of publication
Piscataway
Event location
Portland
Event date
Jun 4, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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