Results 131 to 140 of about 216 (176)

Optimal design of FRMSM to decrease detent force

Journal of Central South University, 2011
An optimal configuration of the flux-reversal linear synchronous motor (FRLSM) with the optimal number of attachment permanent magnets (PMs) was presented. The optimal model of 2 000 N was designed to reduce the detent force by redesigning the air-gap structure and skewing.
Ki-Bong Jang, Se-Ho Pyo, Ho-Jin An, Gyu-Tak Kim   +3 more
openaire   +1 more source

Forced Sterilization of Immigrant Women in US Detention Center

2021
The Interdisciplinary Journal of International Studies, Vol. 11 No.
Palomo, Emily Boem, Andersen, Amalie Winther, Mikkelsen, Christina Binderup   +2 more
openaire   +1 more source

Destitution, Detention and Forced Return

2016
Asylum-seekers face the constant threat of having their claims for asylum refused, in which case they may have their support ended and become destitute, or may be detained or forced to return to their country of origin. These issues are closely related; for instance, people whose asylum claims have been refused and have been become destitute must agree
Steve Kirkwood, Simon Goodman, Chris McVittie, Andy McKinlay   +3 more
openaire   +1 more source

Force-Sensitive Detents Improve User Performance for Linear Selection Tasks

IEEE Transactions on Haptics, 2013
Haptic technology, providing force cues and creating a programmable interface, can assist users in more accurately using an interface. This paper investigates haptic assistance in combination with auditory feedback instead of visual feedback. A user test is carried out in which participants select fundamental frequencies from a continuous range to play
Edgar Berdahl, Julius O. Smith III, Stefan Weinzierl, Günter Niemeyer   +3 more
openaire   +2 more sources

Methods of detent force reduction in linear synchronous motors

IEEE International Electric Machines and Drives Conference. IEMDC'99. Proceedings (Cat. No.99EX272), 2003
The thrust force characteristic of a permanent magnet linear synchronous motor consists of a combination of three independent forces. One of these forces, the detent force, has an adverse effect on the performance of a linear synchronous motor. There are various methods to reduce the detent force. Finite element methods are used to assess the different
C.G. Jeans, R.J. Cruise, C.F. Landy
openaire   +1 more source

Detent force analysis and suppression of electrical shock absorber

2008 IEEE Vehicle Power and Propulsion Conference, 2008
Kinetic energy of a vibrating object in vehicles is normally absorbed in a form of thermal energy by mechanical dampers and other facilities. So the energy of the vibration is consumed wastefully. Using electrical shock absorber, energy of the vibration is converted into electrical energy.
null Baoquan Kou, null Chengming Zhang, null Baiping Yan, null Haichuan Cao   +3 more
openaire   +1 more source

Optimal design of FRLSM to increase thrust and reduce the detent force

Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, 2010
This study presents an optimal configuration of Flux-Reversal Linear Synchronous Motor (FRLSM) with the optimal number of attachment permanent magnets (PMs). The optimal model of 2000 (N) is designed to reduce detent force by redesigning the air-gap structure and skewing.
null Ki-Bong Jang, null Se-Ho Pyo, null Ho-Jin An, null Gyu-Tak Kim   +3 more
openaire   +1 more source

Ending Forced Labor In ICE Detention Centers: A New Approach

SSRN Electronic Journal, 2020
Privately managed detention centers hold the majority of immigrant detainees in Immigration and Customs Enforcement custody. Coerced detainee labor in these for-profit facilities is commonplace. The practice contributes significantly to the financial viability of CoreCivic and GEO Group, the two corporations that manage ICE detention centers, but it ...
openaire   +1 more source

Digital upgrade of drainage detention devices for forced retention

Journal of Environmental Management
Current urban challenges related to local urban flooding require effective preventive measures. This applies particularly to various methods of stormwater retention, including forced retention, and solutions that enable cooperation between small individual retention systems and drainage systems. Therefore, this study presents the results of research on
openaire   +2 more sources

A Low Detent Force DS-PMSLM Based on the Modulation of Cogging and End Forces

IEEE Transactions on Industrial Electronics, 2023
Chi Zhang 0014, Feixue Chen, Shuheng Qiu, Tianyou Pei, Weiwei Gao, Jinhua Chen, Jie Zhang, Guilin Yang   +7 more
openaire   +1 more source