On the Necessity of Symmetric Positional Coupling for String Stability

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00303991" target="_blank" >RIV/68407700:21230/18:00303991 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TCNS.2016.2573739" target="_blank" >http://dx.doi.org/10.1109/TCNS.2016.2573739</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TCNS.2016.2573739" target="_blank" >10.1109/TCNS.2016.2573739</a>

Result language
angličtina
Original language name
On the Necessity of Symmetric Positional Coupling for String Stability
Original language description
We consider a distributed system with identical agents, constant-spacing policy and asymmetric bidirectional control, where the asymmetry is due to different controllers, which we describe by transfer functions. By applying the wave transfer function approach, it is shown that, if there are two integrators in the dynamics of agents, then the positional coupling must be symmetric, otherwise the system is string unstable. The main advantage of the transfer function approach is that it allows us to analyse the bidirectional control with an arbitrary complex asymmetry in the controllers, for instance, the control with symmetric positional but asymmetric velocity couplings.
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
20205 - Automation and control systems

Project
<a href="/en/project/GA13-06894S" target="_blank" >GA13-06894S: Semidefinite programming for polynomial optimal control problems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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