Leader-Following Consensus of Discrete-Time Multiagent Systems With Encoding-Decoding

The leader-following consensus of general linear discrete-time multiagent systems with a limited communication data rate and a directed fixed topology is investigated. The consensus protocol is designed for each agent, which is given in terms of states of its encoder and decoders with time-varying q...

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Bibliographic Details
Published in:IEEE transactions on circuits and systems. II, Express briefs Vol. 63; no. 4; pp. 401 - 405
Main Authors: Li, Huaqing, Chen, Guo, Liao, Xiaofeng, Huang, Tingwen
Format: Journal Article
Language:English
Published: New York IEEE 01.04.2016
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:
Circuits
Communication channels
Convergence
Decoders
Decoding
Digital communication
Encoders
leader-following consensus
limited data rate
Linear matrix inequalities
Lower bounds
Mathematical analysis
Mathematical models
Multi-agent systems
Multiagent systems
Network topology
Quantization (signal)
Topology
Digital communication
limited data rate
leader-following consensus
multiagent systems
ISSN:1549-7747, 1558-3791
Online Access:Get full text
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Summary:The leader-following consensus of general linear discrete-time multiagent systems with a limited communication data rate and a directed fixed topology is investigated. The consensus protocol is designed for each agent, which is given in terms of states of its encoder and decoders with time-varying quantization levels. A rigorous analysis for the consensus convergence is provided. A finite lower bound of the communication data rate between each pair of adjacent agents is obtained to ensure consensus. A numerical example is presented to demonstrate the validity of the results obtained.
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ISSN:1549-7747
1558-3791
DOI:10.1109/TCSII.2015.2503678