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A disturbance observer based practical coordinated tracking controller for uncertain heterogeneous multi-agent systems

delete2014-06-02
delete22
PRE
AI
J
Juhoon Back
J
Jung‐Su Kim *
DOI:10.1002/rnc.3197delete
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Abstract

Abstract

En 中文
This paper presents a coordinated tracking controller for multi-agent systems. We assume that agents are uncertain, nonidentical, and affected by external disturbances. The information available to the tracking controller is a weighted sum of relative measurements. A coordinated tracking controller based on the disturbance observer, which is known as a robust output feedback controller, is designed so that the disturbances acting on agents are attenuated and at the same time the weighted sum of relative measurements approximately satisfies a differential equation defined by the leader's dynamics, which results in practical coordinated tracking. Systematic design procedures of the controller as well as numerical simulations are provided. Copyright (c) 2014 John Wiley & Sons, Ltd.
Keywords:
heterogeneous network
coordinated tracking
practical consensus
disturbance observer
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Journal

International Journal of Robust and Nonlinear Control cover
International Journal of Robust and Nonlinear Control
IF:
3.2
Papers:
6.9K
Citations:
1.4W

Organization

K
kwangwoon university
Scholars:
3.1K
Papers: 3.3K
Citations: 3