Letters: Leader-following consensus of discrete-time multi-agent systems with observer-based protocols

Authors:
Xiaole Xu;Shengyong Chen;Wei Huang;Lixin Gao
Affiliations:
-;-;-;-
Venue:
Neurocomputing
Year:
2013

Citing 12
Cited 0

Matrix analysis

Matrix analysis
Technical communique: Distributed observers design for leader-following control of multi-agent networks

Automatica (Journal of IFAC)
Brief paper: Consensus protocols for discrete-time multi-agent systems with time-varying delays

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Brief paper: Consensus of high-order linear systems using dynamic output feedback compensator: Low gain approach

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Consensus of multiagent systems and synchronization of complex networks: a unified viewpoint

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Distributed robust filtering with H∞ consensus of estimates

Automatica (Journal of IFAC)
Brief paper: On H∞ and H2 performance regions of multi-agent systems

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Brief paper: Finite-time consensus algorithm for multi-agent systems with double-integrator dynamics

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Formation control of mobile agents based on inter-agent distance dynamics

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Active vision in robotic systems: A survey of recent developments

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Tracking control for multi-agent consensus with an active leader and variable topology

Automatica (Journal of IFAC)
Letters: Consensus of second-order multi-agent systems with nonuniform time-varying delays

Neurocomputing

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Abstract

This paper investigates the leader-following consensus problem of discrete-time multi-agent systems. The dynamics of the leader and all following agents adopt the same general form of a linear model that can be of any order. The interconnection topology among the agents is assumed to be switching and undirected. To track the active leader, two kinds of distributed observer-based consensus protocols are proposed for each following agent, whose distributed observers are used to estimate the leader's state and the tracking error based on the relative outputs of neighboring agents, respectively. In light of the modified discrete-time algebraic Riccati equality and Lyapunov method, we prove that the discrete-time leader-following consensus problem can be solved by proposing the distributed observer-based consensus protocol under switching topologies. Finally, a numerical example is given to illustrate the obtained result.