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   Articles with "appointed time" as a keyword



Backstepping control for a two-link manipulator with appointed-time convergence.

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recommendations! Published in 2021 at "ISA transactions"

DOI: 10.1016/j.isatra.2021.10.005

Abstract: In this paper, a novel backstepping control law is investigated, which guarantees appointed-time convergence for a two-link manipulator. In contrast to other fixed-time controllers or predefined-time controllers, the practical convergence time can be precisely obtained… read more here.

Keywords: appointed time; control; time; backstepping control ... See more keywords

Appointed-Time Average Consensus Over Directed Networks

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recommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2022.3152521

Abstract: Current research on average consensus for multi-agent networks mainly focuses on the cases with bidirectional interaction. However, the unidirectional information flow usually exists in practical applications due to different communication ranges of individuals. To achieve… read more here.

Keywords: time; average consensus; appointed time; directed networks ... See more keywords

Quantized Control Capable of Appointed-Time Performances for Quadrotor Attitude Tracking: Experimental Validation

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recommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2021.3079887

Abstract: In this article, a quantized control capable of appointed-time performances for quadrotor attitude tracking is investigated. A continuous and piecewise behavior boundary, rather than an exponential decaying function employed in traditional prescribed performance control, is… read more here.

Keywords: control; control capable; appointed time; quantized control ... See more keywords

Adaptive Event-Triggered Path Tracking Control With Proximate Appointed-Time Prescribed Performance for Autonomous Ground Vehicles

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recommendations! Published in 2025 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2024.3447732

Abstract: Path tracking control is crucial for autonomous ground vehicles (AGVs), but it faces challenges from model nonlinearity, parameter variations, and external disturbances. This article proposes a novel model-free path tracking controller that achieves appointed-time performance and alleviates the communication… read more here.

Keywords: time; prescribed performance; proximate appointed; appointed time ... See more keywords

Adaptive Motion Control for Electro-hydraulic Servo Systems With Appointed-Time Performance

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recommendations! Published in 2025 at "IEEE/ASME Transactions on Mechatronics"

DOI: 10.1109/tmech.2024.3525013

Abstract: This article focuses on the asymptotic adaptive appointed-time performance control for electro-hydraulic servo systems subject to unknown inconstant linearizable parameters, nonlinear parameters, and disturbances. To overcome this issue, uniting the adaptive control with an appointed-time… read more here.

Keywords: control; appointed time; time performance; performance ... See more keywords
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Constrained Attitude Control of Uncertain Spacecraft With Appointed-Time Control Performance

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recommendations! Published in 2023 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"

DOI: 10.1109/tsmc.2022.3174845

Abstract: This article studies the appointed-time attitude tracking control of the spacecraft on the special orthogonal group, with the attitude forbidden zone, the parameter uncertainties, and the external disturbances. A novel projection function is proposed, such… read more here.

Keywords: time; performance; control; appointed time ... See more keywords

Appointed-Time Integral Barrier Lyapunov Function-Based Trajectory Tracking Control for a Hovercraft with Performance Constraints

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recommendations! Published in 2020 at "Applied Sciences"

DOI: 10.3390/app10207381

Abstract: This paper develops a totally new appointed-time integral barrier Lyapunov function-based trajectory tracking algorithm for a hovercraft in the presence of multiple performance constraints and model uncertainties. Firstly, an appointed-time performance constraint function is skillfully… read more here.

Keywords: appointed time; time; integral barrier; performance ... See more keywords

Appointed-Time Leader-Following Consensus for Second-Order Multi-Agent Systems with Prescribed Performance Guarantees

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recommendations! Published in 2023 at "Applied Sciences"

DOI: 10.3390/app13105937

Abstract: The appointed-time leader-following consensus problem for second-order multi-agent systems with external disturbance on directed graphs is addressed. A distributed controller based on the cumulative position difference and cumulative velocity difference is proposed, which does not… read more here.

Keywords: time; leader following; appointed time; following consensus ... See more keywords