Results 11 to 20 of about 177,487 (332)
Fixed-time sliding mode control with mismatched disturbances [PDF]
Automatica, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Moulay, Emmanuel +4 more
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Fixed-Time Sliding Mode Control for Robotic Manipulators Based on Disturbance Observer
International Journal of Aerospace EngineeringA novel controller using fixed-time sliding mode (FTSM) and fixed-time disturbance observer (FTDO) is proposed to achieve trajectory tracking control of robotic manipulators.
Tianli Li +3 more
doaj +3 more sources
A Novel Model-Free Nonsingular Fixed-Time Sliding Mode Control Method for Robotic Arm Systems
MathematicsThis paper introduces a novel model-free nonsingular fixed-time sliding mode control (MF-NFxTSMC) strategy for precise trajectory tracking in robot arm systems.
Thanh Nguyen Truong +3 more
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Design of Adaptive Fractional-Order Fixed-Time Sliding Mode Control for Robotic Manipulators. [PDF]
Entropy (Basel), 2022 In this investigation, the adaptive fractional-order non-singular fixed-time terminal sliding mode (AFoFxNTSM) control for the uncertain dynamics of robotic manipulators with external disturbances is introduced.
Ahmed S, Azar AT, Tounsi M.
europepmc +2 more sources
Fixed-Time Sliding Mode Control for Linear Motor Traction Systems with Prescribed Performance
EnergiesIn this research, we propose a fixed-time sliding mode controller using a prescribed performance control approach to address the speed tracking problem in linear motor traction systems, which are powered by high-power permanent magnet linear synchronous ...
Chunguang Yang +4 more
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A Disturbance Observer-Based Fractional-Order Fixed-Time Sliding Mode Control Approach for Elevators
ActuatorsFor elevators, appropriate speed control is pivotal for ensuring the safety and comfort of passengers and optimizing energy efficiency, system stability, and service life. Therefore, the design and implementation of effective speed control strategies are
Zhe Sun +5 more
doaj +2 more sources
Adaptive fractional tracking control of robotic manipulator using fixed-time method
Complex & Intelligent Systems, 2023 This paper proposes an adaptive fractional-order sliding mode controller to control and stabilize a nonlinear uncertain disturbed robotic manipulator in fixed-time.
Saim Ahmed, Ahmad Taher Azar
doaj +1 more source
Sensors, 2021 In this paper, a robust observer-based control strategy for n-DOF uncertain robot manipulators with fixed-time stability was developed. The novel fixed-time nonsingular sliding mode surface enables control errors to converge to the equilibrium point ...
Anh Tuan Vo +3 more
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Robust Finite-Time Control Algorithm Based on Dynamic Sliding Mode for Satellite Attitude Maneuver
Mathematics, 2021 Robust finite-time control algorithms for satellite attitude maneuvers are proposed in this paper. The standard sliding mode is modified, hence the inherent robustness could be maintained, and this fixed sliding mode is modified to dynamic, therefore the
You Li, Haizhao Liang
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Fractal and Fractional, 2023 This paper presents an adaptive fixed-time fractional integral control for externally disturbed Euler–Lagrange systems. In the first step of the control design, the approach of fractional-order fixed-time integral nonsingular terminal sliding mode ...
Saim Ahmed +3 more
doaj +1 more source