Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/113798
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Type: Journal article
Title: Output consensus control of multiagent systems with unknown nonlinear dead zone
Author: Shen, Q.
Shi, P.
Citation: IEEE Transactions on Systems Man and Cybernetics: Systems, 2016; 46(10):1329-1337
Publisher: IEEE
Issue Date: 2016
ISSN: 2168-2216
2168-2232
Statement of
Responsibility: 
Qikun Shen and Peng Shi
Abstract: This paper investigates the output consensus control problem of uncertain second-order nonlinear multiagent systems with unknown nonlinear dead zone, where the communication networks can be described as a directed graph with a fixed topology. The control input in each follower is assumed to be subject to unknown nonlinear dead zone. By the function approximation capability of neural networks (NNs), a distributed adaptive NN-based controller is designed for each follower in the graph such that all the outputs of the followers can asymptotically synchronize to the output of the leader with synchronization errors being semiglobally uniformly ultimately bounded. Based on Lyapunov stability theory and algebraic graph theory, analysis is conducted on stability and parameter convergence of the proposed algorithm. Finally, an example is provided to validate the theoretical results.
Keywords: Consensus; cooperative control; distributed control; multiagent systems (MASs); nonlinear dead zone
Description: Date of publication December 25, 2015
Rights: © 2015 IEEE
RMID: 0030095901
DOI: 10.1109/TSMC.2015.2503380
Grant ID: http://purl.org/au-research/grants/arc/DP140102180
http://purl.org/au-research/grants/arc/LP140100471
Appears in Collections:Electrical and Electronic Engineering publications

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