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   Articles with "consensus tracking" as a keyword



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Adaptive finite‐time consensus tracking for multiple uncertain mechanical systems with input saturation

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recommendations! Published in 2017 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.3741

Abstract: Summary This paper investigates the problem of finite-time consensus tracking for a class of multiple uncertain mechanical systems under switching topologies. In the presence of uncertainties and input saturations, a distributed observer-based adaptive finite-time tracking… read more here.

Keywords: adaptive finite; finite time; consensus tracking; time consensus ... See more keywords
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Adaptive robust consensus tracking for nonlinear second‐order multi‐agent systems with heterogeneous uncertainties

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recommendations! Published in 2017 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.3847

Abstract: Summary This paper addresses the consensus tracking problem for a class of heterogeneous nonlinear second-order multi-agent systems with parametric uncertainties, unmodeled dynamics, and bounded external disturbances. By linearly parameterizing the control input of the leader,… read more here.

Keywords: order multi; consensus tracking; second order; consensus ... See more keywords
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Fixed‐time output‐feedback consensus tracking control for second‐order multiagent systems

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recommendations! Published in 2019 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.4633

Abstract: This paper is concerned with the problem of fixed‐time consensus tracking control for a class of second‐order multiagent systems under an undirected communication graph. A distributed output‐feedback fixed‐time consensus tracking control scheme is proposed to… read more here.

Keywords: time; consensus tracking; tracking control; fixed time ... See more keywords
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Practical consensus tracking control of multiple nonholonomic wheeled mobile robots in polar coordinates

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recommendations! Published in 2020 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.4967

Abstract: This paper proposes a sliding‐mode control (SMC) method to achieve practical cooperative consensus tracking for a network of multiple nonholonomic wheeled mobile robots (MNWMRs) with input disturbances. A novel SMC surface under the nonholonomic constraints… read more here.

Keywords: wheeled mobile; consensus tracking; consensus; nonholonomic wheeled ... See more keywords
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Distributed finite‐time output consensus tracking for a class of high‐order nonlinear multiagent systems with the powers of positive odd rational numbers and output constraints

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recommendations! Published in 2020 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.5279

Abstract: This article considers the distributed finite‐time output consensus tracking problem for a class of high‐order nonlinear multiagent systems with the powers of positive odd rational numbers and output constraints. First, since the finite‐time tracking design… read more here.

Keywords: finite time; time output; consensus tracking; output constraints ... See more keywords
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Adaptive neural network consensus tracking control for uncertain multi-agent systems with predefined accuracy

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recommendations! Published in 2020 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-020-05885-z

Abstract: This paper proposes the consensus tracking control problem for a class of uncertain nonlinear multi-agent systems. By using a group of nonnegative functions, an adaptive neural network controller is addressed based on the technique of… read more here.

Keywords: consensus tracking; tracking control; agent systems; multi agent ... See more keywords
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Consensus Tracking of Second Order Multi-agent Systems with Disturbances under Heterogenous Position and Velocity Topologies

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recommendations! Published in 2018 at "International Journal of Control, Automation and Systems"

DOI: 10.1007/s12555-018-0022-0

Abstract: In this paper, the consensus tracking problem of second order multi-agent systems with disturbance is studied under heterogenous position and velocity topologies. The cases that the disturbances are generated from linear exosystems and nonlinear exosystems… read more here.

Keywords: order multi; consensus tracking; second order; agent systems ... See more keywords
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Distributed low-complexity fault-tolerant consensus tracking of switched uncertain nonlinear pure-feedback multi-agent systems under asynchronous switching

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recommendations! Published in 2019 at "Nonlinear Analysis: Hybrid Systems"

DOI: 10.1016/j.nahs.2018.12.004

Abstract: Abstract This paper addresses a distributed low-complexity design problem for ensuring preassigned fault-tolerant consensus tracking quality of uncertain switched nonlinear pure-feedback multi-agent systems under arbitrary and asynchronous switching. Switched non-affine nonlinearities and unexpected nonlinear and… read more here.

Keywords: distributed low; consensus tracking; fault tolerant; tolerant consensus ... See more keywords
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Adaptive neural finite-time bipartite consensus tracking of nonstrict feedback nonlinear coopetition multi-agent systems with input saturation

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recommendations! Published in 2020 at "Neurocomputing"

DOI: 10.1016/j.neucom.2020.02.054

Abstract: Abstract This paper concentrates on the adaptive neural finite-time bipartite consensus tracking of nonstrict feedback nonlinear coopetition multi-agent systems with input saturation. A novel consensus tracking method combined the adaptive neural control with the finite-time… read more here.

Keywords: finite time; consensus tracking; time; bipartite consensus ... See more keywords
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Finite-time velocity-free observer-based consensus tracking for heterogeneous uncertain AUVs via adaptive sliding mode control

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recommendations! Published in 2021 at "Ocean Engineering"

DOI: 10.1016/j.oceaneng.2021.109565

Abstract: Abstract In this study, a finite-time velocity-free position consensus tracking control method is investigated for multiple autonomous underwater vehicle (AUV) systems with heterogeneous uncertain dynamics. First, two distributed finite-time observers are developed for each follower… read more here.

Keywords: finite time; sliding mode; consensus tracking; control ... See more keywords
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Robust fixed-time consensus tracking with application to formation control of unicycles

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recommendations! Published in 2018 at "Iet Control Theory and Applications"

DOI: 10.1049/iet-cta.2017.0319

Abstract: This study investigates the robust fixed-time consensus tracking problem of second-order multi-agent systems under fixed topology. A novel type of non-linear protocol and the corresponding sufficient conditions for achieving robust fixed-time consensus tracking are proposed… read more here.

Keywords: consensus tracking; time consensus; time; fixed time ... See more keywords