Results 81 to 90 of about 62,581 (244)
Analysis of Dynamic Performance of Magnetic Field Modulated Gear
Jixie chuandong, 2017 The magnetic field modulated gear is a new technology,compared with the traditional mechanical gear,it can effectively avoid vibration,noise,lubrication and other issues.
Liu Meijun +4 more
doaj
Reinforcement Learning Optimization of Coaxial Magnetic Gear Geometry with Finite Element Analysis
MachinesThis manuscript presents a reinforcement learning (RL) agent method to optimize the geometry of a coaxial magnetic gear using a 2D finite element magnetic (FEM) simulation.
Georgi Ivanov +5 more
doaj +1 more source
Analysis and Design Optimization of a Coaxial Surface-Mounted Permanent-Magnet Magnetic Gear
Energies, 2014 This paper presents the analysis and design optimization of a coaxial surface-mounted permanent-magnet magnetic gear. The magnetic field distribution in the coaxial magnetic gear is calculated analytically in the polar coordinate system and then ...
Xiaoxu Zhang +3 more
doaj +1 more source
Predefined‐Time Dynamic Surface Control of Tank Horizontal Stabilization System With Disturbance
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Modern new tanks are difficult to achieve high precision control of the horizontal stabilization system due to electromechanical coupling and road surface disturbance during high‐speed combat. A predefined‐time dynamic surface controller (DSCPT) is proposed for the fast stabilization and strong disturbance problems of the tank horizontal ...
Zhicheng Fan +5 more
wiley +1 more source
Analysis of Field Modulated Magnetic Gear with Halbach Permanent Magnet Array
Jixie chuandong, 2017 The field modulated magnetic gear is a kind of non- contact magnetic drive device,and the Halbach permanent magnet array is a new permanent magnet structure which contains permanent magnets with variable magnetizing directions.
Cao Jiayong +3 more
doaj
Influence of Number of Pole Pairs on Torque Ripple of Magnetic Gear
Jixie chuandong, 2020 The field modulation magnetic gear is a kind of transmission device with broad development prospects. It has the advantages of no friction， no pollution， less maintenance and easy installation.
Huang Zhangxian, Jing Libing
doaj
Electromagnetic Mass and Efficiency of Magnetic Gears for Electrified Aircraft [PDF]
Magnetic gears are currently being developed for use in a variety of industries such as wind and automotive, because of their higher reliability and lower maintenance cost than their mechanical counterparts.
Cameron, Zachary A. +2 more
core +1 more source
, 2005 The cavity perturbation technique is an extremely powerful method for measuring the electrodynamic response of a material in the millimeter- and sub-millimeter spectral range (10 GHz to 1 THz), particularly in the case of high-field/frequency magnetic ...
Bonn D. A. +13 more
core +1 more source
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Research on the failure mechanisms of gears with multiple cracks has gained widespread attention. Among these, the study of the mesh stiffness characteristics of gears with multiple cracks is crucial for optimizing gear design and improving transmission reliability.
Luyan Xu, Xin Yu, Yunyun Sun
wiley +1 more source
The synchrotron peak shift during high-energy flares of blazars [PDF]
, 1999 A prediction for the energy shift of the synchrotron spectrum of flat-spectrum radio quasars (FSRQs) during high-energy flares is presented. If the $\gamma$-ray emission of FSRQs is produced by Comptonization of external radiation, then the peak of the ...
Aharonian F. +7 more
core +2 more sources