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Title: Distributed consensus control of nonlinear multi-agent systems with sensor uncertainty
Authors: Li, Hanfeng
Xie, Lihua
Zhang, Xianfu
Pan, Weihao
Keywords: Engineering::Electrical and electronic engineering
Issue Date: 2023
Source: Li, H., Xie, L., Zhang, X. & Pan, W. (2023). Distributed consensus control of nonlinear multi-agent systems with sensor uncertainty. International Journal of Robust and Nonlinear Control, 33(2), 973-990.
Journal: International Journal of Robust and Nonlinear Control
Abstract: This article focuses on the distributed consensus control problem for nonlinear multi-agent systems subject to sensor uncertainty. To be specific, we study nonlinear multi-agent systems of lower or upper triangular structure with unknown growth rate and sensor uncertainty. A new time-varying gain approach is proposed to construct observers as well as distributed output-feedback controllers. By selecting suitable design parameters, the leader-follower consensus of nonlinear multi-agent systems is achieved. Different from the existing results, a time-varying function in a logarithmic form is introduced to deal with unknown growth rate. Moreover, a monotonically increasing time-varying function is constructed to cope with uncertain sensor sensitivity. Two simulation examples are provided to demonstrate the effectiveness of the proposed distributed consensus control algorithms.
ISSN: 1049-8923
DOI: 10.1002/rnc.6427
Schools: School of Electrical and Electronic Engineering 
Rights: © 2022 John Wiley & Sons Ltd. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
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