- Title
- Distributed consensus of multi-agent systems with finite-level quantization
- Creator
- Li, Tao; Fu, Minyue; Xie, Lihua; Zhang, Ji-Feng
- Relation
- 7th Asian Control Conference 2009 (ASCC 2009). Proceedings of the 7th Asian Control Conference 2009, ASCC 2009 (Hong Kong 27-29 August, 2009) p. 435-440
- Relation
- http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5276404
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2009
- Description
- This paper is concerned with consensus control of undirected networks of discrete time first order agents under quantized communication. A distributed protocol is proposed based on dynamic encoding and decoding with finite level uniform quantizers. It is shown that under the protocol designed, for a connected network, average-consensus can be achieved with an exponential convergence rate based on a single-bit information exchange between each pair of adjacent nodes at each time step. As the number of agents increases, the explicit form of the asymptotic convergence rate is given in relation to the number of nodes, the number of the quantization levels and the ratio between the algebraic connectivity and the spectral radius of the Laplacian of the communication graph.
- Subject
- finite level quantization; multi-agent systems; communication graphs; Laplace equations
- Identifier
- uon:8698
- Identifier
- http://hdl.handle.net/1959.13/918768
- Identifier
- ISBN:9788995605691
- Rights
- Copyright © 2009 IEEE. Reprinted from the Proceedings of the 7th Asian Control Conference 2009. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of University of Newcastle's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
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