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 …

Adaptive neural network control for maglev vehicle systems with time-varying mass and external disturbance

Y Sun, J Xu, G Lin, N Sun - Neural Computing and Applications, 2023 - Springer
Unexpected disturbance and ever-changing passengers are unfavorable factors that always
accompany maglev trains. If not considered or handled properly, they would deteriorate the …

Intelligent adaptive backstepping control system for magnetic levitation apparatus

FJ Lin, LT Teng, PH Shieh - IEEE transactions on magnetics, 2007 - ieeexplore.ieee.org
We propose an intelligent adaptive backstepping control system using a recurrent neural
network (RNN) to control the mover position of a magnetic levitation apparatus to …

Adaptive sliding mode control of maglev system based on RBF neural network minimum parameter learning method

Y Sun, J Xu, H Qiang, C Chen, GB Lin - Measurement, 2019 - Elsevier
The electromagnet levitation control system is the core component of maglev trains, which
has a significant influence on the performance of the maglev train. However, the control …

Robust dynamic sliding-mode control using adaptive RENN for magnetic levitation system

FJ Lin, SY Chen, KK Shyu - IEEE Transactions on Neural …, 2009 - ieeexplore.ieee.org
In this paper, a robust dynamic sliding mode control system (RDSMC) using a recurrent
Elman neural network (RENN) is proposed to control the position of a levitated object of a …

RBF neural network-based supervisor control for maglev vehicles on an elastic track with network time delay

Y Sun, J Xu, G Lin, W Ji, L Wang - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
When the electromagnetic suspension (EMS) type maglev vehicle is traveling over a track,
the airgap must be maintained between the electromagnet and the track to prevent contact …

Adaptive fuzzy-neural-network control for maglev transportation system

RJ Wai, JD Lee - IEEE Transactions on Neural Networks, 2008 - ieeexplore.ieee.org
A magnetic-levitation (maglev) transportation system including levitation and propulsion
control is a subject of considerable scientific interest because of highly nonlinear and …

Adaptive fixed-time position precision control for magnetic levitation systems

J Wang, J Rong, J Yang - IEEE Transactions on Automation …, 2022 - ieeexplore.ieee.org
A novel adaptive fixed-time controller (AFTC) based on disturbance compensation
technology is proposed to achieve high performance position precision control for magnetic …

Continuous robust tracking control for magnetic levitation system with unidirectional input constraint

Y Zhang, B Xian, S Ma - IEEE Transactions on industrial …, 2015 - ieeexplore.ieee.org
In this paper, the exponentially tracking control problem for a magnetic levitation system
(MLS) in the presence of parameter uncertainties and external disturbances is investigated …

Robust levitation control for linear maglev rail system using fuzzy neural network

RJ Wai, JD Lee - IEEE transactions on control systems …, 2008 - ieeexplore.ieee.org
The levitation control in a linear magnetic-levitation (Maglev) rail system is a subject of
considerable scientific interest because of highly nonlinear and unstable behaviors. This …