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Stochastic consensus of single-integrator multi-agent systems under relative state-dependent measurement noises and time delays
Feb 23, 2017Author:
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Title: Stochastic consensus of single-integrator multi-agent systems under relative state-dependent measurement noises and time delays
Authors: Djaidja, S; Wu, QH; Cheng, L
Author Full Names: Djaidja, S.; Wu, Q. H.; Cheng, L.
Source: INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 27 (5):860-872; 10.1002/rnc.3610 MAR 2017
Language: English
Abstract: This paper proposes a consensus algorithm for continuous-time single-integrator multi-agent systems with relative state-dependent measurement noises and time delays in directed fixed and switching topologies. Each agent's control input relies on its own information state and its neighbors' information states, which are delayed and corrupted by measurement noises whose intensities are considered a function of the agents' relative states. The time delays are considered time-varying and uniform. For directed fixed topologies, condition to ensure mean square linear -consensus (average consensus, respectively) are derived for digraphs having spanning tree (balanced digraphs having spanning tree, respectively). For directed switching topologies, conditions on both time delays and dwell time have been given to extend the mean square linear -consensus (average consensus, respectively) of fixed topologies to switching topologies. Copyright (c) 2016 John Wiley & Sons, Ltd.
ISSN: 1049-8923
eISSN: 1099-1239
IDS Number: EI9EC
Unique ID: WOS:000392809300009