Formation and Control of Zero‐Field Antiskyrmions in Confining Geometries
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DOI: 10.1002/advs.202202950
Abstract: Magnetic skyrmions and antiskyrmions have attracted much interest owing to their topological features and spintronic functionalities. In contrast to skyrmions, the generation of antiskyrmions relies on tunning both the magnitude and direction of the external… read more here.
Keywords: formation control; geometry; zero field; antiskyrmions confining ... See more keywords
Adaptive fault‐tolerant formation control for quadrotors with actuator faults
Sign Up to like & getrecommendations! Published in 2019 at "Asian Journal of Control"
DOI: 10.1002/asjc.2008
Abstract: In this paper, we investigate the fault-tolerant formation control of a group of quadrotor aircrafts with a leader. Continuous fault-tolerant formation control protocol is constructed by using adaptive updating mechanism and boundary layer theory to… read more here.
Keywords: formation control; fault; fault tolerant; tolerant formation ... See more keywords
Global formation control of nonholonomic unicycle vehicles with guaranteed rate of convergence
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DOI: 10.1002/asjc.2500
Abstract: This paper studies the full‐state formation control problem of multiple nonholonomic unicycle vehicles. Firstly, the formation error model is transformed into standard nonholonomic chained form, including orientation and position error subsystems. For orientation subsystem, an… read more here.
Keywords: convergence; nonholonomic unicycle; formation control; unicycle vehicles ... See more keywords
Formation control for a class of nonlinear multiagent systems using model-free adaptive iterative learning
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.3961
Abstract: Summary In this paper, the problem of formation control is considered for a class of unknown nonaffine nonlinear multiagent systems under a repeatable operation environment. To achieve the formation objective, the unknown nonlinear agent's dynamic… read more here.
Keywords: formation control; control; multiagent systems; formation ... See more keywords
Distributed formation control of fractional-order multi-agent systems with relative damping and communication delay
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DOI: 10.1007/s12555-015-0132-x
Abstract: The distributed formation control of fractional-order multi-agent systems is mainly studied under directed communication graphs in this paper. Firstly, a control law with relative damping and communication delay are proposed. Then, some sufficient conditions for… read more here.
Keywords: formation control; distributed formation; communication; control ... See more keywords
Multi-agent formation control in switching networks using backstepping design
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DOI: 10.1007/s12555-016-0166-8
Abstract: A rigid formation control problem of n agents described by double integrators is proposed in this paper. At the same time, the arbitrary switching topology with no dwell time between consecutive switches is considered. Then… read more here.
Keywords: formation control; control; rigid formation; topology ... See more keywords
Leader-follower type distance-based formation control of a group of autonomous agents
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DOI: 10.1007/s12555-016-0347-5
Abstract: We study distance-based formation control of a group of mobile agents consisting of several leaders and the remaining followers. The leaders sense their own positions with respect to a global reference frame whereas the followers… read more here.
Keywords: control group; formation control; distance based; control ... See more keywords
The Effect of Remote Center Compliance Parameters on Formation Control of Cooperative Wheeled Mobile Robots for Object Manipulation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-016-0604-7
Abstract: Formation control is a potential advanced technology for aircrafts, spacecrafts and space robots. This paper, for the first time, studies several methods of passive and semi-active Remote Center Compliance (RCC) in order to examine their… read more here.
Keywords: center compliance; formation control; control; remote center ... See more keywords
Distributed leaderless formation control for multiple autonomous underwater vehicles based on adaptive nonsingular terminal sliding mode
Sign Up to like & getrecommendations! Published in 2021 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2021.102781
Abstract: Abstract In this study, we address the formation control problem of multiple autonomous underwater vehicles (AUVs) in the presence of model uncertainties and ocean-current disturbances. Specifically, we propose a robust distributed leaderless formation control strategy… read more here.
Keywords: nonsingular terminal; control; distributed leaderless; formation control ... See more keywords
Flatness-based finite-time leader–follower formation control of multiple quadrotors with external disturbances
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.05.060
Abstract: Abstract This study considers the leader–follower formation control problem for multiple quadrotors in the presence of external disturbances. Based on the differential flatness theory, the underactuated quadrotor system is transformed into a fully actuated one… read more here.
Keywords: finite time; formation control; multiple quadrotors; control ... See more keywords
Adaptive formation control of quadrotor unmanned aerial vehicles with bounded control thrust
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2017.01.007
Abstract: Abstract In this paper, the flight formation control problem of a group of quadrotor unmanned aerial vehicles (UAVs) with parametric uncertainties and external disturbances is studied. Unit-quaternions are used to represent the attitudes of the… read more here.
Keywords: formation control; quadrotor unmanned; control; unmanned aerial ... See more keywords