Articles with "nonsingular terminal" as a keyword



A novel adaptive nonsingular terminal sliding mode controller design and its application to active front steering system

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

DOI: 10.1002/rnc.4625

Abstract: Note that the amplitude of chattering existing in the sliding mode control method is proportional to the magnitude of the control gain. Therefore, the key issue to diminish the chattering is to decrease the value… read more here.

Keywords: system; mode controller; control; sliding mode ... See more keywords

Nonsingular terminal sliding mode control for free-floating space manipulator with disturbance

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Published in 2021 at "Acta Astronautica"

DOI: 10.1016/j.actaastro.2021.01.038

Abstract: Abstract This paper proposes a nonsingular terminal sliding mode controller (NTSMC) for free-floating space manipulators (FFSMs) to improve the transient performance and reduce unexpected base motion in the presence of disturbance. A compact dynamic model… read more here.

Keywords: nonsingular terminal; sliding mode; floating space; free floating ... See more keywords

Distributed leaderless formation control for multiple autonomous underwater vehicles based on adaptive nonsingular terminal sliding mode

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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

Quadrotor fault-tolerant incremental nonsingular terminal sliding mode control

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Published in 2019 at "Aerospace Science and Technology"

DOI: 10.1016/j.ast.2019.105514

Abstract: Abstract This paper proposes incremental nonsingular terminal sliding mode control for a class of multi-input and multi-output nonlinear systems considering model uncertainties, external disturbances, and sudden actuator faults. This method is free from singularity because… read more here.

Keywords: sliding mode; incremental nonsingular; control; terminal sliding ... See more keywords

Adaptive Nonsingular Terminal Sliding Mode Control for Attitude Tracking of Spacecraft With Actuator Faults

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Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2902671

Abstract: In this paper, an adaptive nonsingular terminal sliding mode control (ANTSMC) is investigated for attitude tracking of spacecraft with actuator faults. First, a nonsingular fast terminal sliding mode surface is designed to avoid the singularity.… read more here.

Keywords: nonsingular terminal; sliding mode; terminal sliding; adaptive nonsingular ... See more keywords

Continuous Full-Order Nonsingular Terminal Sliding Mode Control for Systems With Matched and Mismatched Disturbances

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Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2941373

Abstract: A continuous full-order nonsingular terminal sliding mode control method is investigated for a general dynamic system subject to both matched and mismatched disturbances in this paper. Firstly, the essential dynamics of the original system is… read more here.

Keywords: nonsingular terminal; sliding mode; full order; control ... See more keywords

Admittance-Based Output Feedback Fuzzy Switching Control for PAM-Driven Parallel Robots via Nonsingular Terminal Sliding Mode

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Published in 2025 at "IEEE Transactions on Automation Science and Engineering"

DOI: 10.1109/tase.2025.3558891

Abstract: As a kind of soft actuator with inherent compliance, pneumatic artificial muscles (PAMs) have great application potential in robots. However, some challenging issues, such as high nonlinearities, sensor noises, and external disturbances, inevitably bring enormous… read more here.

Keywords: pam driven; control; control pam; driven parallel ... See more keywords

Finite-Time Continuous Nonsingular Terminal Modified Adaptive-Gain Super-Twisting Control: Application to a 2-DOF Planar Robot Manipulator System.

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Published in 2022 at "IEEE transactions on cybernetics"

DOI: 10.1109/tcyb.2022.3226957

Abstract: This article proposes finite-time continuous nonsingular terminal modified adaptive-gain super-twisting control (FT-CNT-MAG-STC) for the second-order disturbed systems. Compared with existing sliding-mode controllers, the noteworthy improvements of the proposed framework are the fast finite-time convergence, continuous… read more here.

Keywords: system; time; control; finite time ... See more keywords

Full Attitude Control of a Quadrotor Using Fast Nonsingular Terminal Sliding Mode With Angular Velocity Planning

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Published in 2023 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2022.3176314

Abstract: In this article, a fast nonsingular terminal sliding mode combined with angular velocity planning (FNTSM-AVP) controller is developed to achieve high-speed, accurate, and robust attitude tracking performance for a quadrotor. The proposed controller employs a… read more here.

Keywords: quadrotor; fast nonsingular; sliding mode; nonsingular terminal ... See more keywords

Composite Nonsingular Terminal Sliding Mode Attitude Controller for Spacecraft With Actuator Dynamics Under Matched and Mismatched Disturbances

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Published in 2020 at "IEEE Transactions on Industrial Informatics"

DOI: 10.1109/tii.2019.2936172

Abstract: In this article, a novel spacecraft composite attitude stabilization scheme based on dual disturbances observers (DDOs) and high-precision nonsingular terminal sliding mode control is presented, with explicit consideration of reaction wheel dynamics and multiple disturbances.… read more here.

Keywords: matched mismatched; nonsingular terminal; sliding mode; terminal sliding ... See more keywords

A Novel Robust Super-Twisting Nonsingular Terminal Sliding Mode Controller for Permanent Magnet Linear Synchronous Motors

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Published in 2022 at "IEEE Transactions on Power Electronics"

DOI: 10.1109/tpel.2021.3119029

Abstract: For accurate position tracking and robust control of permanent magnet linear synchronous motor (PMLSM) servo systems against various uncertainties, such as parameter change, load disturbance, friction force, and so on, this article proposes a novel… read more here.

Keywords: super twisting; terminal sliding; twisting nonsingular; mode ... See more keywords