Quantized Fuzzy Cooperative Output Regulation for Heterogeneous Nonlinear Multiagent Systems With Directed Fixed/Switching Topologies

Shanling Dong; Lu Liu; Gang Feng; Meiqin Liu; Zheng-Guang Wu

doi:10.1109/TCYB.2021.3082164

Author(s)

Shanling Dong
Lu Liu
Gang Feng
Meiqin Liu
Zheng-Guang Wu

Related Research Unit(s)

Department of Biomedical Engineering

Detail(s)

Original language	English
Pages (from-to)	12393-12402
Journal / Publication	IEEE Transactions on Cybernetics
Volume	52
Issue number	11
Online published	24 Jun 2021
Publication status	Published - Nov 2022

Link(s)

DOI	DOI https://doi.org/10.1109/TCYB.2021.3082164 Final Published version
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Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85113256172&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(2819a6e5-29ef-42cc-a2e4-71cbb073096e).html

Abstract

This article investigates the cooperative output regulation problem for heterogeneous nonlinear multiagent systems subject to disturbances and quantization. The agent dynamics are modeled by the well-known Takagi-Sugeno fuzzy systems. Distributed reference generators are first devised to estimate the state of the exosystem under directed fixed and switching communication graphs, respectively. Then, distributed fuzzy cooperative controllers are designed for individual agents. Via the Lyapunov technique, sufficient conditions are obtained to guarantee the output synchronization of the resulting closed-loop multiagent system. Finally, the viability of proposed design approaches is demonstrated by an example of multiple single-link robot arms.

Research Area(s)

Control systems, Distributed reference generators, fuzzy controllers, Fuzzy systems, Lyapunov methods, Multi-agent systems, Quantization (signal), Quantized output regulation, Regulation, Switches, Switching communication graphs, Takagi-Sugeno (T-S) fuzzy systems

Citation Format(s)

[ RIS ] [ BibTeX ]

Quantized Fuzzy Cooperative Output Regulation for Heterogeneous Nonlinear Multiagent Systems With Directed Fixed/Switching Topologies. / Dong, Shanling; Liu, Lu ; Feng, Gang et al.
In: IEEE Transactions on Cybernetics, Vol. 52, No. 11, 11.2022, p. 12393-12402.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Dong, S, Liu, L , Feng, G, Liu, M & Wu, Z-G 2022, 'Quantized Fuzzy Cooperative Output Regulation for Heterogeneous Nonlinear Multiagent Systems With Directed Fixed/Switching Topologies', IEEE Transactions on Cybernetics, vol. 52, no. 11, pp. 12393-12402. https://doi.org/10.1109/TCYB.2021.3082164

Dong, S., Liu, L., Feng, G., Liu, M., & Wu, Z.-G. (2022). Quantized Fuzzy Cooperative Output Regulation for Heterogeneous Nonlinear Multiagent Systems With Directed Fixed/Switching Topologies. IEEE Transactions on Cybernetics, 52(11), 12393-12402. https://doi.org/10.1109/TCYB.2021.3082164

Dong S, Liu L , Feng G, Liu M, Wu ZG. Quantized Fuzzy Cooperative Output Regulation for Heterogeneous Nonlinear Multiagent Systems With Directed Fixed/Switching Topologies. IEEE Transactions on Cybernetics. 2022 Nov;52(11):12393-12402. Epub 2021 Jun 24. doi: 10.1109/TCYB.2021.3082164

Dong, Shanling ; Liu, Lu ; Feng, Gang et al. / Quantized Fuzzy Cooperative Output Regulation for Heterogeneous Nonlinear Multiagent Systems With Directed Fixed/Switching Topologies. In: IEEE Transactions on Cybernetics. 2022 ; Vol. 52, No. 11. pp. 12393-12402.