Cooperative model predictive levitation control for two-points electromagnetic levitation system of high-speed maglev vehicle

Y Sun, Z He, J Xu, F Li, D Zhang - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
At present, the levitation control methods of maglev vehicles are mostly based on the single-
point levitation model, ignoring the influence of coupling interference between multiple …

Neural network compensation control of magnetic levitation ball position based on fuzzy inference

J Tang, Z Huang, Y Zhu, J Zhu - Scientific Reports, 2022 - nature.com
Aiming at the problem of poor transient performance of the control system caused by the
control uncertainty of the undertrained neural network, a neural network compensation …

A Review of Levitation Control Methods for Low-and Medium-Speed Maglev Systems

Q Zhu, SM Wang, YQ Ni - Buildings, 2024 - mdpi.com
Maglev transportation is a highly promising form of transportation for the future, primarily due
to its friction-free operation, exceptional comfort, and low risk of derailment. Unlike …

A NARX model reference adaptive control scheme: improved disturbance rejection fractional-order PID control of an experimental magnetic levitation system

H Alimohammadi, BB Alagoz, A Tepljakov, K Vassiljeva… - Algorithms, 2020 - mdpi.com
Real control systems require robust control performance to deal with unpredictable and
altering operating conditions of real-world systems. Improvement of disturbance rejection …

Recurrent neural network based high-precision position compensation control of magnetic levitation system

Z Huang, J Zhu, J Shao, Z Wei, J Tang - Scientific Reports, 2022 - nature.com
For improving the dynamic quality and steady-state performance, the hybrid controller based
on recurrent neural network (RNN) is designed to implement the position control of the …

Fixed-Time Neural Network-Based Dynamic Surface Control for Hypersonic Flight Vehicle With Historical Data Online Learning

H Gao, X Liu, J Wang, B Cui… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The motivation of this paper is to solve the tracking control problem of hypersonic flight
vehicle (HFV) with uncertainties. To this end, a fixed-time neural network (NN)-based …

Robust Adaptive Fault-tolerant Asymptotic Tracking Control for Magnetic Levitation System Based on Nussbaum Gain and Neural Network

S Meng, F Meng, W Yang, Q Li - International Journal of Control …, 2024 - Springer
This paper studies a new fault-tolerant tracking control for magnetic levitation (MagLev)
systems. Remarkably, the controlled system not merely admits unknown functions, but also …

Disturbance rejection control using a novel velocity fusion estimation method for levitation control systems

W Xia, Z Long, F Dou - IEEE access, 2020 - ieeexplore.ieee.org
Magnetic levitation has been applied to maglev trains and magnetic suspension wind
tunnel. However, there are some problems with the existing levitation control. For example, it …

Adaptive variable gain linear active disturbance rejection control parameter optimization in magnetic levitation

P Yi, K Fan, G Wu - Measurement and Control, 2024 - journals.sagepub.com
The magnetic levitation ball system is characterized by strong nonlinearity, multiple
disturbances, and intrinsic instability, which has long been a thorny problem in the field of …

Magnetic levitation system control research based on improved linear active disturbance rejection

W Li, K Fan, Z Wu - … of the Institute of Measurement and …, 2024 - journals.sagepub.com
In this study, we propose an improved linear active disturbance rejection control (I-LADRC)
method to achieve stable suspension of magnetic levitation balls. This method can not only …