Fixed-Time Consensus Tracking for Multiagent Systems With High-Order Integrator Dynamics

This paper addresses the fixed-time leader-follower consensus problem for high-order integrator multiagent systems subject to matched external disturbances. A new cascade control structure, based on a fixed-time distributed observer, is developed to achieve the fixed-time consensus tracking control....

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Bibliographic Details
Published inIEEE transactions on automatic control Vol. 63; no. 2; pp. 563 - 570
Main Authors Zuo, Zongyu, Tian, Bailing, Defoort, Michael, Ding, Zhengtao
Format Journal Article
LanguageEnglish
Published IEEE 01.02.2018
Institute of Electrical and Electronics Engineers
Subjects
Asymptotic stability
Automatic
Consensus tracking
Convergence
Engineering Sciences
fixed-time stability
high-order system
Multi-agent systems
multiagent system
observer
Observers
Protocols
Stability criteria
Observers
Asymptotic stability
Protocols
Stability criteria
Multi-agent systems
Convergence
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Summary:This paper addresses the fixed-time leader-follower consensus problem for high-order integrator multiagent systems subject to matched external disturbances. A new cascade control structure, based on a fixed-time distributed observer, is developed to achieve the fixed-time consensus tracking control. A simulation example is included to show the efficacy and the performance of the proposed control structure with respect to different initial conditions.
ISSN:0018-9286
1558-2523
DOI:10.1109/TAC.2017.2729502