Results 181 to 190 of about 836 (238)

Performance degradation assessment method for linear motor feed systems driven by digital twins. [PDF]

open access: yesSci Rep
Yang Z   +10 more
europepmc   +1 more source

A Feasibility Study on a New Doubly Salient Permanent Magnet Linear Synchronous Machine

IEEE Transactions on Magnetics, 2010
Permanent magnet linear synchronous motors (PMLSMs) have been successfully adopted in a wide variety of industry applications due to improved servo-capability and outstanding dynamic characteristics. However, the conventional PMLSMs need a large amount of permanent magnet (PM) material in the stator resulting in significant cost rise.
Shi-Uk Chung   +2 more
exaly   +2 more sources

Fields and Inductances of the Sectioned Permanent-Magnet Synchronous Linear Machine Used in the EMALS

IEEE Transactions on Plasma Science, 2011
Some intriguing advantages of permanent-magnet linear synchronous machines (PMLSMs), such as simple structure, high thrust, high efficiency, ease of maintenance, and controller feedback, make it possible to take the place of steam catapults in the future.
Li Liyi, Li Xiaopeng
exaly   +2 more sources

Analysis of fields and forces in a permanent magnet linear synchronous machine based on the concept of magnetic charge

IEEE Transactions on Magnetics, 1989
Two-dimensional and three-dimensional field distributions produced by permanent magnets (PMs) of a permanent-magnet linear synchronous motor (PMLSM) are obtained in analytical forms, based on the concept of magnetic charge and the method of images. The determination of electromagnetic forces and parameters of this type of a motor is examined.
Gang Xiong, S A Nasar
exaly   +2 more sources

Fields in permanent magnet linear synchronous machines

IEEE Transactions on Magnetics, 1986
The determination of electromagnetic fields in permanent magnet linear synchronous machines (PMLSM's) to form the basis for the evaluation of forces and parameters of PMLSM'S (to be presented in a subsequent paper) is discussed. Analytical techniques applied to permanent magnet rotary synchronous machines are modified and adapted to PMLSM's. Fields are
null Zesheng Deng, I. Boldea, S. Nasar
openaire   +1 more source

Forces and parameters of permanent magnet linear synchronous machines

IEEE Transactions on Magnetics, 1987
The determination of electromagnetic forces and parameters of permanent magnetic linear synchronous machines (PMLSM's), based on an evaluation of electromagnetic fields, as reported earlier, is considered. Analytical techniques applied to permanent magnet rotary synchronous machines are modified and adapted to PMLSM's.
Z. Deng, I. Boldea, S. Nasar
openaire   +1 more source

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