Results 11 to 20 of about 101 (88)

Experimental Validation of a Modified Halbach Array for Improved Electrodynamic Suspension Efficiency

Energies
In this work, we present an experimental validation of a modified Halbach array magnet configuration for passive electrodynamic suspension (EDS) systems. The study builds upon previous research that indicated improved lift-to-drag performance and reduced
Tomasz Kublin, Lech Grzesiak, Mateusz Góźdź   +2 more
doaj   +3 more sources

Three-Dimensional Analytical Calculation and Optimization of Plate-Type Permanent Magnet Electrodynamic Suspension System

Applied Sciences, 2022
With the development of rare earth permanent magnet (PM) materials, more and more attention has been paid to the permanent magnet electrodynamic suspension (PM-EDS) structure.
Mingxin Liu, Yiqiu Tan, Qing Yang, Qiang Chen, Danfeng Zhou, Jie Li   +5 more
doaj   +1 more source

Electrical Circuits Simulator in Null-Flux Electrodynamic Suspension Analysis

Applied Sciences, 2023
This paper employed an electrical circuit simulator to investigate an electrodynamic suspension system (EDS) for passenger rail transport applications.
Thaís N. França, Hengda Li, Hanlin Zhu, Hongfu Shi, Le Liang, Zigang Deng   +5 more
doaj   +1 more source

Comprehensive Model Construction and Simulation for Superconducting Electrodynamic Suspension Train

Complex System Modeling and Simulation, 2023
With the advantages of levitation/guidance self-stability, large levitation gap, and high lift-to-drag ratios, superconducting electrodynamic suspension (SC-EDS) train is becoming a viable candidate for the high-speed and ultra-high-speed rail ...
Linfeng Liu, Hao Ye, Wei Dong, Junfeng Cui   +3 more
doaj   +1 more source

Capsule Vehicle Dynamics Based on Levitation Coil Design Using Equivalent Model of a Sidewall Electrodynamic Suspension System

Energies, 2021
A levitation system based on sidewall electrodynamic suspension (EDS) is considered for a capsule vehicle, which is a next-generation high-speed transportation system currently being studied. This levitation system does not require controlling of the gap
Ranhee Yoon, Birhan Abebaw Negash, Wonhee You, Jungyoul Lim, Jinho Lee, Changyoung Lee, Kwansup Lee   +6 more
doaj   +1 more source

Development of the Reduced-Scale Vehicle Model for the Dynamic Characteristic Analysis of the Hyperloop

Energies, 2021
This study addresses the Hyperloop characterized by a capsule-type vehicle, superconducting electrodynamic suspension (SC-EDS) levitation, and driving in a near-vacuum tube.
Jinho Lee, Wonhee You, Jungyoul Lim, Kwan-Sup Lee, Jae-Yong Lim   +4 more
doaj   +1 more source

Design and Analysis of Guidance Function of Permanent Magnet Electrodynamic Suspension

Technologies, 2022
Inspired by the guidance principle in the electromagnetic levitation system, a new permanent magnet electrodynamic suspension (PM EDS) structure with ferromagnetic guidance track is proposed and analyzed in this paper.
Yuqing Xiang, Zigang Deng, Hongfu Shi, Kaiwen Li, Ting Cao, Bin Deng, Le Liang, Jun Zheng   +7 more
doaj   +1 more source

Adaptive dynamic programming discrete‐time LQR control on electromagnetic levitation system

IET Control Theory &Applications, Volume 17, Issue 12, Page 1677-1687, August 2023., 2023
In this paper, an adaptive dynamic programming discrete‐time LQR control is designed for an electromagnetic levitation system to track the reference trajectories and preserve stability in severe situations efficiently. Abstract In this paper, an adaptive dynamic programming discrete‐time linear quadratic Riccati (ADP‐DTLQR) control is designed for an ...
Mohammad Abdollahzadeh
wiley   +1 more source

Development of new electromagnetic suspension–based high‐speed Maglev vehicles in China: Historical and recent progress in the field of dynamical simulation

International Journal of Mechanical System Dynamics, Volume 3, Issue 2, Page 97-118, June 2023., 2023
Abstract High‐speed Maglev is a cutting‐edge technology brought back into the focus of research by plans of the Chinese government for the development of a new 600 km/h Maglev train. A Chinese‐German cooperation with industrial and academic partners has been established to pursue this ambitious goal and bring together experts from multiple disciplines.
Sansan Ding, Peter Eberhard, Georg Schneider, Patrick Schmid, Arnim Kargl, Yong Cui, Ullrich Martin, Xin Liang, Chao Huang, Markus Bauer, Florian Dignath, Qinghua Zheng   +11 more
wiley   +1 more source

Honeycomb‐Layered Oxides With Silver Atom Bilayers and Emergence of Non‐Abelian SU(2) Interactions

Advanced Science, Volume 10, Issue 6, February 24, 2023., 2023
This work reports a new class of honeycomb‐layered oxides (Ag2 M 2TeO6 (M is a transition or alkaline‐earth metal)) comprising unconventional sub‐valent bilayered silver‐rich domains (Ag6 M 2TeO6), as elucidated via aberration‐corrected transmission electron microscopy.
Titus Masese, Godwill Mbiti Kanyolo, Yoshinobu Miyazaki, Miyu Ito, Noboru Taguchi, Josef Rizell, Shintaro Tachibana, Kohei Tada, Zhen‐Dong Huang, Abbas Alshehabi, Hiroki Ubukata, Keigo Kubota, Kazuki Yoshii, Hiroshi Senoh, Cédric Tassel, Yuki Orikasa, Hiroshi Kageyama, Tomohiro Saito   +17 more
wiley   +1 more source