Results 1 to 10 of about 2,992,595 (224)

Analysis of Dynamic Performance of Magnetic Field Modulated Gear

open access: yesJixie 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  

Dynamic Characteristic Analysis of Hollow-type Magnetic Gear for Collaborative Robots [PDF]

open access: yes한국정밀공학회지
Magnetic gears transmit torque via non-contact electro-magnetic coupling, which eliminates mechanical contact and significantly reduces wear, backlash, and noise compared to traditional mechanical gears.
Jin-Seok Kim, Rea-Eun Kim, Jung-Moo Seo
doaj   +1 more source

Analysis of Field Modulated Magnetic Gear with Halbach Permanent Magnet Array

open access: yesJixie 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

open access: yesJixie 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  

Reinforcement Learning Optimization of Coaxial Magnetic Gear Geometry with Finite Element Analysis

open access: yesMachines
This 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

Electromagnetic Design of a New Electrically Controlled Magnetic Variable-Speed Gearing Machine

open access: yesEnergies, 2014
This paper proposes a new electrically controlled magnetic variable-speed gearing (EC-MVSG) machine, which is capable of providing controllable gear ratios for hybrid electric vehicle (HEV) applications.
Chunhua Liu, K. T. Chau
doaj   +1 more source

Design and Optimization of a Cylinder Type Linear Magnetic Gear

open access: yesJixie chuandong, 2015
On the basis of theoretical analysis of the working mechanism of traditional magnetic field modulation gear,a cylinder type linear magnetic gear is designed,whose transmission ratio is 2. 67.
Yang Qiaoling   +3 more
doaj  

磁齿轮拓扑分析及其应用综述

open access: yesJixie chuandong, 2012
Magnetic gears offer several advantages compared to mechanical gears,in terms of low noise,reduced maintenance,improved reliability and inherent overload protection,whilst having a high efficiency.Based on the discussion of the principle of the ...
宁文飞, 包广清, 王金荣
doaj  

A Test Method for Dynamic Transmission Error of Transmission Gear of High Speed Accessories of Aeroengine

open access: yesJixie chuandong, 2020
Aiming at the actual working conditions of high temperature, high speed and heavy oil mist of the accessory transmission gear of aero engine, a set of the gear dynamic transmission error test system is designed and developed based on the principle of the
Lou Jianglei   +3 more
doaj  

Fluid Field and Temperature Field Analysis of High Speed Magnetic Field Modulated Gears

open access: yesJixie chuandong, 2023
When a high speed magnetic field modulated gear is working, eddy current loss and wind friction loss will occur in permanent magnet and magnet block. In order to study the flow field and temperature field in small gaps of high speed magnetic gears, a ...
Cheng Wenjie   +3 more
doaj  

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