Results 31 to 40 of about 1,113,144 (380)

Study of a Topology for Plate Electromagnetic Forming Based on Inner Reverse and Outer Positive Double Coil Loading

IEEE Access, 2020
While electromagnetic forming is widely used for aluminum alloy materials, the non-uniformity of plate radial deformation is still a key issue that restricts the wide development of this technology.
Li Qiu, Chenglin Wang, Ahmed Abu-Siada, Wang Bin, Zhang Wang, Weikang Ge, Chang Liu, Peng Chang   +7 more
doaj   +1 more source

The ARMM System: An Optimized Mobile Electromagnetic Coil for Non-Linear Actuation of Flexible Surgical Instruments

IEEE transactions on magnetics, 2019
Automation of flexible surgical instruments requires the development of robotic technologies capable of small-scale power transmission. Magnetic actuation has successfully been used for that purpose.
J. Sikorski, C. Heunis, F. Franco, S. Misra   +3 more
semanticscholar   +1 more source

Dynamic characteristics of electromagnetic contactor with HTS-2G coil in liquid nitrogen [PDF]

E3S Web of Conferences
In this paper is presented experimental investigation of dynamic characteristics of electromagnetic contactor with Hightemperature superconductive (HTS) coil in liquid nitrogen.
Ivanov Georgi, Mateev Valentin, Marinova Iliana   +2 more
doaj   +1 more source

Design, fabrication and test of integrated micro-scale vibration based electromagnetic generator [PDF]

, 2008
This paper discusses the design, fabrication and testing of electromagnetic microgenerators. Three different designs of power generators are partially microfabricated and assembled.
Beeby, Beeby, Beeby, El-Hami, Elena Koukharenko, Glynne-Jones, John Tudor, Koukharenko, Kulah, Kulkarni, Kulkarni, Mizuno, Russell Torah, Saha, Saibal Roy, Santosh Kulkarni, Serre, Steve Beeby, Terence O’Donnell   +18 more
core   +1 more source

Near field shielding of a wireless power transfer (WPT) current coil [PDF]

, 2017
The configuration of an infinite planar conductive shield is examined when it is excited by an electromagnetic near field generated by a coil current source as that of a wireless power transfer (WPT) system.
Campi, Tommaso, Cruciani, Silvano, Feliziani, Mauro, Maradei, Francesca   +3 more
core   +1 more source

Research and Experiment on Separation Method of Different Electromagnetic Field Components Measured by Tilting Coil

Cejing jishu, 2023
Tilt coil is one of the commonly used antenna structures of azimuthal electromagnetic wave logging while drilling tools, which is widely used in Schlumberger, Halliburton and such instruments developed in China National Offshore Oil Corporation and China
TIAN Yuanshi, ZHU Jun, DIE Yong, YANG Shansen, YANG Ting, LIU Xiao   +5 more
doaj   +1 more source

The Characteristic Improvement of Electromagnetic Proportional Directional Control Valve

Journal of Control Science and Engineering, 2018
The electromagnetic proportional directional control valve is widely used in hydraulic control system and its typical faults are not enough electromagnetic force and too high temperature rise to burn out the coil.
Hua Zhang
doaj   +1 more source

Flaring Forming of Small Tube Based on Electromagnetic Attraction

IEEE Access, 2020
Electromagnetic forming (EMF) is a kind of high-energy-rate forming technology which uses pulsed electromagnetic forces to achieve rapid plastic deformation of workpieces.
Qi Xiong, Meng Yang, Hongtao Tang, Hao Huang, Xianqi Song, Li Qiu, Kun Yu, Quanliang Cao   +7 more
doaj   +1 more source

A micro electromagnetic generator for vibration energy harvesting [PDF]

, 2007
Vibration energy harvesting is receiving a considerable amount of interest as a means for powering wireless sensor nodes. This paper presents a small (component volume 0.1 cm3, practical volume 0.15 cm3) electromagnetic generator utilizing discrete ...
, Banazwski B Shah R K, Beeby S P, C R Saha, Despesse G, Glynne-Jones P, M J Tudor, Mitcheson P D Reilly E K Wright P K Yeatman E M, Mitcheson P Stark B Miao P Yeatman E Holmes A Green T, O'Donnell T, P Glynne-Jones, R N Torah, Roundy S, Roundy S, S P Beeby, S Roy, Starner T, T O'Donnell   +17 more
core   +1 more source

A Real-Time Computation Model of the Electromagnetic Force and Torque for a Maglev Planar Motor with the Concentric Winding

Applied Sciences, 2017
The traditional model of the electromagnetic force and torque does not take the coil corners into account, which is the major cause for the motor fluctuation.
Baoquan Kou, Feng Xing, Lu Zhang, Chaoning Zhang, Yiheng Zhou   +4 more
doaj   +1 more source