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Disturbance observer-based adaptive sliding mode synchronization control for uncertain chaotic systems.
Publication Type: Academic Journal
Source(s): AIMS Mathematics (2473-6988). 2023, Vol. 8 Issue 10, p23655-23673. 19p.
Abstract: The synchronization control problem of a class of chaotic systems with unknown uncertainties and outside perturbation is addressed in this article by employing an innovative adaptive sliding mode controller (SM, SMC) constructed using a disturbance obs...
Nonsingular Fast Terminal Sliding Mode Neural Network Decentralized Control of a Quadrotor Unmanned Aerial Vehicle.
Publication Type: Academic Journal
Source(s): Complexity. 9/9/2023, p1-13. 13p.
Abstract: A nonsingular terminal sliding mode decentralized controller that can ensure the tracking errors of the trajectories and attitude rapid convergence in finite time is proposed for an insufficient driven and strongly coupled nonlinear four-rotor unmanned...
Neural Network Approach Super-Twisting Sliding Mode Control for Path-Tracking of Autonomous Vehicles.
Publication Type: Academic Journal
Source(s): Electronics (2079-9292). Sep2023, Vol. 12 Issue 17, p3635. 23p.
Abstract: This paper proposes a neural network approach adaptive super-twisting sliding mode control algorithm for autonomous vehicles. An adaptive and robust control algorithm in autonomous vehicles is needed to compensate for disturbance and parametric uncerta...
A Passive Decomposition Based Robust Synchronous Motion Control of Multi-Motors and Experimental Verification.
Publication Type: Academic Journal
Source(s): Sensors (14248220). Sep2023, Vol. 23 Issue 17, p7603. 31p.
Abstract: Recently, with the trend of redundancy design, the importance of synchronous motion control of multiple motors has been emphasized in various fields such as automotive, construction, and industrial engineering. Therefore, this paper proposed a novel pa...
Adaptive Neural Backstepping Terminal Sliding Mode Control of a DC-DC Buck Converter.
Publication Type: Academic Journal
Source(s): Sensors (14248220). Sep2023, Vol. 23 Issue 17, p7450. 21p.
Abstract: In this paper, an adaptive backstepping terminal sliding mode control (ABTSMC) method based on a double hidden layer recurrent neural network (DHLRNN) is proposed for a DC-DC buck converter. The DHLRNN is utilized to approximate and compensate for the ...
A New Integral Sliding Mode Control for Hydraulic Turbine Governing Systems Based on Nonlinear Disturbance Observer Compensation.
Publication Type: Academic Journal
Source(s): Sustainability (2071-1050). Sep2023, Vol. 15 Issue 17, p12810. 21p.
Abstract: To address the problem that the hydraulic turbine governing system (HTGS) exhibits poor anti-disturbance ability and instability phenomena under traditional PID control, an improved new integral sliding mode control strategy based on a nonlinear distur...
Design of a Port-Hamiltonian Control for an Alt-Azimuth Liquid–Mirror Telescope.
Publication Type: Academic Journal
Source(s): Mathematics (2227-7390). 8/15/2023, Vol. 11 Issue 16, p3443. 25p.
Abstract: In this work, we design a control strategy to be applied in a port-Hamilton representation of a liquid-mirror telescope for an alt-azimuth configuration. Starting from a dynamical model for an alt-azimuth liquid-mirror telescope based on Lagrange mecha...
Research on Sliding Mode Control of Dual Active Bridge Converter Based on Linear Extended State Observer in Distributed Electric Propulsion System.
Publication Type: Academic Journal
Source(s): Electronics (2079-9292). Aug2023, Vol. 12 Issue 16, p3522. 18p.
Abstract: This paper focuses on the high-performance bidirectional DC-DC converter required in distributed electric propulsion (DEP) systems, with the dual active bridge (DAB) converter chosen as the subject of study. To achieve the goal of stabilizing the outpu...
An Intelligent Robust Operator-Based Sliding Mode Control for Trajectory Tracking of Nonlinear Uncertain Systems.
Publication Type: Academic Journal
Source(s): Electronics (2079-9292). Aug2023, Vol. 12 Issue 16, p3379. 15p.
Abstract: This paper investigates the problem of trajectory tracking control in the presence of bounded model uncertainty and external disturbance. To cope with this problem, we propose a novel intelligent operator-based sliding mode control scheme for stability...
Adaptive Terminal Sliding Mode Fault-Tolerant Control of Spacecraft Based on the Left Attitude Error Function of SO(3).
Publication Type: Academic Journal
Source(s): International Journal of Aerospace Engineering. 8/4/2023, p1-10. 10p.
Abstract: For the problem of spacecraft attitude actuator failure, an adaptive terminal sliding mode fault-tolerant controller (ATSMFTC) based on the differential manifold SO(3) modelling is designed in this paper. First, SO(3) is used to provide a global and un...