Results 131 to 140 of about 5,714 (202)

Surface Acoustic Wave Devices: New Mechanisms, Enabling Techniques, and Application Frontiers. [PDF]

Micromachines (Basel)
Xu H, Liu X, Ye W, Zeng X, Qadir A, Chen J.   +5 more
europepmc   +1 more source

Fluidic torque-enabled object manipulation by microrobot collectives. [PDF]

Sci Adv
Ceron S, Gardi G, Petersen K, Sitti M.
europepmc   +1 more source

Performance driven multi objective optimization of 2 MW integrated Pseudo Direct Drive permanent magnet synchronous wind generator. [PDF]

Sci Rep
Abdeljalil D, Krichen M, Benhalima N, Benhadj N, Neji R.   +4 more
europepmc   +1 more source

Theoretical analysis and optimal design of permanent magnet assisted magnetic gears

Jixie chuandong
ObjectiveAiming at the problems of low structural strength of surface-mounted magnetic gears and large torque pulsation of convex pole magnetic gears, a permanent magnet assisted magnetic gear was proposed.MethodsFirstly, the basic structure and working ...
SHANGGUAN Xuanfeng, LI Shihao, ZHANG Longqi, ZHAO Lei   +3 more
doaj  

Analysis of a Two-Stage Magnetic Precession Gear Exploiting 3D Finite Element Method. [PDF]

Materials (Basel)
Macyszyn L, Jedryczka C, Mysinski M.
europepmc   +1 more source

Research on the dynamic characteristics of a wind turbine drivetrain based on different control strategies for the generator-side inverter. [PDF]

PLoS One
Zhang S, Jia S, Zhao Y, Wei J, Ma Y, Wu L.   +5 more
europepmc   +1 more source

Research and Application Progress of Field Modulation Magnetic Gear Transmission Technology

Jixie chuandong
The field modulation magnetic gear transmission technology is based on the principle of field modulation to achieve efficient and contactless transmission, effectively improving the problems of low torque density and low transmission ratio caused by the ...
Liu Ruixia, Luo Shuai, Wu Xianfeng, Wang Jinzhong, Lu Yanghui, Liu Wei   +5 more
doaj  

ASW-YOLO: Lightweight Gear Defect Detection with Improved YOLOv8n. [PDF]

Materials (Basel)
Luo Z, Zheng B.
europepmc   +1 more source

Transmitted Torque Analysis of a Magnetic Gear Mechanism with Rectangular Magnets

, 2015
Magnetic gears transmit torque by noncontact magnetic coupling rather than meshed mechanical gear teeth. In contrast to traditional mechanical gear mechanisms, non-contact magnetic gear mechanisms possess unique features of low mechanical energy loss ...
Wang, Chih-Wen, Wu, Yi-Chang
core  

Field Cycling from 10 nT to 9.4 T: A Flexible Gear Rod Design for Nuclear Spin Relaxation and Hyperpolarization Studies. [PDF]

ACS Meas Sci Au
Peters JP, Assaf CD, Côté M, Hövener JB, Pravdivtsev AN.   +4 more
europepmc   +1 more source