Results 31 to 40 of about 4,760 (231)

Influence of cracks on nonlinear motion of high-temperature superconducting magnetic levitation system

AIP Advances, 2023
The magnetic levitation system of a high-temperature superconductor (HTSC) has nonlinear vibration under external excitation, in which the HTSC is subjected to a sizable electromagnetic force.
Hui Li, Liao-Liao Huang, Yi Huang
doaj   +1 more source

Energy-Based Controller Design of Stochastic Magnetic Levitation System [PDF]

, 2017
This paper investigates the control problem of magnetic levitation system, in which velocity feedback signal is influenced by stochastic disturbance.
Congcong Nie, Kaili Wang, Xuejun Xie, Weiwei Sun   +3 more
core   +1 more source

Obtaining the center of gravity, inertia parameters and finite element approximation models of electromagnetic nonlinearity on 6DOF magnetic levitation system by adaptive control method

Nihon Kikai Gakkai ronbunshu, 2015
This paper provides an adaptive control method for a magnetic levitation using finite element approximation. Thanks to noncontact and frictionless, magnetic levitation can move smoothly and position precisely an object.
Takashi ANDO
doaj   +1 more source

Development of an Electromagnetic Micromanipulator Levitation System for Metal Additive Manufacturing Applications

Micromachines, 2022
Magnetism and magnetic levitation has found significant interest within the field of micromanipulation of objects. Additive manufacturing (AM), which is the computer-controlled process for creating 3D objects through the deposition of materials, has also
Parichit Kumar, Saksham Malik, Ehsan Toyserkani, Mir Behrad Khamesee   +3 more
doaj   +1 more source

Design of a discrete tracking controller for a magnetic levitation system: A nonlinear rational model approach [PDF]

, 2015
© 2015 Fernando Gómez-Salas et al. This work proposes a discrete-time nonlinear rational approximate model for the unstable magnetic levitation system. Based on this model and as an application of the input-output linearization technique, a discrete-time
G�mez-Salas, Fernando, Zhu, Quanmin, Wang, Yongji   +2 more
core   +1 more source

A study on the design of propulsion/levitation/guidance integrated DSLIM with non-symmetric structure

AIP Advances, 2020
Research on the magnetic levitation driving system of Hyperloop which has emerged as the next new vehicle is being carried out. Recently, magnetic levitation driving systems use EMS (Electro-Magnetic Suspension) and EDS (Electro-Dynamic Suspension ...
Kyo-Young Seo, Chan-Bae Park, Geochul Jeong, Jae-Bum Lee, Taehyung Kim, Hyung-Woo Lee   +5 more
doaj   +1 more source

Mathematical Modeling of Transient Processes in Magnetic Suspension of Maglev Trains

Energies, 2020
On the basis of a generalized interdisciplinary method that consists of a modification of Hamilton–Ostrogradski principle by expanding the Lagrange function with two components that address the functions of dissipation energy and the energy of external ...
Andriy Chaban, Zbigniew Lukasik, Marek Lis, Andrzej Szafraniec   +3 more
doaj   +1 more source

Development and Analysis of a Novel Magnetic Levitation System with a Feedback Controller for Additive Manufacturing Applications

Actuators, 2022
The primary goal of this study is to create a magnetic levitation system for additive manufacturing (AM) applications. The emphasis of this research is placed on Laser Directed Energy Deposition via Powder Feeding (LDED-PF).
Parichit Kumar, Mir Behrad Khamesee
doaj   +1 more source

Highly Efficient Liquid Hydrogen Storage System by Magnetic Levitation Using HTS Coils [PDF]

, 2017
0000-0002-1705-9039Highly efficient liquid hydrogen storage system is studied with magnetic levitation using high-temperature superconducting (HTS) coils.
Terazaki, Yoshiro, Hirano, Naoki, Hamaguchi, Shinji, Takada, Suguru, Mito, Toshiyuki, YANAGI, Nagato, KAWAGOE, Akifumi   +6 more
core   +2 more sources

A low-power magnetic levitation capsule robot system based on permanent magnets-electromagnetic coils array [PDF]

AIP Advances
Magnetic levitation capsule robots show great promise for gastric disease diagnosis due to their non-invasive nature and low infection risk. To reduce electromagnetic coils’ power consumption and minimize the device size, this study proposes a modified ...
Weilong Zheng, Shutong Deng, Jian Chen, Shengnan Zou   +3 more
doaj   +1 more source