Data-driven-based sliding-mode dynamic event-triggered control of unknown nonlinear systems via reinforcement learning

T Wang, G Zong, X Zhao, N Xu - Neurocomputing, 2024 - Elsevier
This paper investigates a data-driven-based dynamic event-triggered control problem for
continuous-time unknown nonlinear systems using the reinforcement learning method and …

Desired tracking of delayed quadrotor UAV under model uncertainty and wind disturbance using adaptive super-twisting terminal sliding mode control

O Mofid, S Mobayen, C Zhang, B Esakki - ISA transactions, 2022 - Elsevier
In this study, the fully-actuated dynamic equation of quad-rotor as a type of Unmanned Aerial
Vehicles (UAVs) is considered in the existence of input-delay, model uncertainty and wind …

Reinforcement learning-based optimal tracking control for levitation system of maglev vehicle with input time delay

Y Sun, J Xu, C Chen, W Hu - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The running environment of a magnetic levitation (maglev) vehicle is complex, with
problems such as track irregularity, external disturbance, varying system parameters, and …

A novel robust super-twisting nonsingular terminal sliding mode controller for permanent magnet linear synchronous motors

D Fu, X Zhao, J Zhu - IEEE transactions on power electronics, 2021 - ieeexplore.ieee.org
For accurate position tracking and robust control of permanent magnet linear synchronous
motor (PMLSM) servo systems against various uncertainties, such as parameter change …

A fixed-time sliding mode control for uncertain magnetic levitation systems with prescribed performance and anti-saturation input

AT Vo, TN Truong, HJ Kang, TD Le - Engineering Applications of Artificial …, 2024 - Elsevier
This paper proposes a novel control strategy for uncertain magnetic levitation (UML)
systems. Our method is fundamentally based on terminal sliding mode (TSM) and …

An adaptive active disturbance rejection control strategy for speed-sensorless induction motor drives

Y Zuo, X Ge, Y Zheng, Y Chen, H Wang… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Speed-sensorless control of induction motor drives based on the extended state observer
(ESO) attracts much popularity due to its key characteristics, eg, satisfactory estimation …

Barrier function-based adaptive nonsingular terminal sliding mode control technique for a class of disturbed nonlinear systems

S Mobayen, F Bayat, S ud Din, MT Vu - ISA transactions, 2023 - Elsevier
In this article, an adaptive non-singular terminal sliding mode controller (NTSMC) is
designed based on a barrier function for the robust stability of a category of non-linear …

Second-order terminal sliding-mode speed controller for induction motor drives with nonlinear control gain

B Wang, T Wang, Y Yu, D Xu - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
For the high-end industrial application of induction motors (IMs), the speed controller is
expected to possess strong torque rejection capability to suppress the speed fluctuation. To …

Ultralocal model-free adaptive supertwisting nonsingular terminal sliding mode control for magnetic levitation system

J Kang, X Huang, C **a, D Huang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The magnetic levitation technology has attracted blooming attention from all walks of life
thanks to its superiorities such as noncontact and active control. While the intrinsic features …

Development of an automatic elastic torque control system based on a two-mass electric drive coordinate observer

AA Radionov, AS Karandaev, VR Gasiyarov… - Machines, 2021 - mdpi.com
Development of control system based on digital twins of physical processes is a promising
area of research in the rolling industry. Closed-loop control systems are developed to control …