Homogeneous networks of non-introspective agents under external disturbances H∞ almost synchronization

• Autores: Ehsan Peymani, Håvard Fjær Grip, Ali Saberi
• Localización: Automatica: A journal of IFAC the International Federation of Automatic Control, ISSN 0005-1098, Nº. 52, 2015, págs. 363-372
• Idioma: inglés
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• Resumen

  • This paper addresses the problem of “H∞H∞ almost synchronization” for homogeneous networks of general linear agents subject to external disturbances and under directional communication links. Agents are presumed to be non-introspective ; i.e. agents are not aware of their own states or outputs, and the only available information for each agent is a network measurement that is a linear combination of relative outputs. Under a certain set of conditions, a family of dynamic protocols is developed such that the impact of disturbances on the synchronization error dynamics, expressed in terms of the H∞H∞ norm of the corresponding closed-loop transfer function, is reduced to any arbitrarily small value.