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Leader‐following consensus of uncertain strict feedback multiagent systems subject to sensor and actuator attacks
Author(s) -
Gao Rui,
Huang Jiangshuai
Publication year - 2020
Publication title -
international journal of robust and nonlinear control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 106
eISSN - 1099-1239
pISSN - 1049-8923
DOI - 10.1002/rnc.5201
Subject(s) - control theory (sociology) , actuator , nonlinear system , multi agent system , computer science , bounded function , simultaneity , consensus , control (management) , scheme (mathematics) , adversarial system , state (computer science) , subject (documents) , control engineering , engineering , mathematics , artificial intelligence , algorithm , mathematical analysis , physics , classical mechanics , quantum mechanics , library science
Summary This article addresses the leader‐follower consensus control of multiple uncertain strict‐feedback nonlinear systems subject to sensor and actuator attacks. The assumption on the simultaneity and uniformity of adversarial attacks in previous literature are no longer needed and a fully distributed adaptive control scheme is proposed, which does not depend on the original state information but on the disrupted state measurement. It is shown that the consensus errors of high‐order uncertain nonlinear multiagent systems are uniformly ultimate bounded in presence of cyberattacks. Finally, the effectiveness of the proposed control scheme is verified by numerical examples.