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Self-Sensing Magnetic Bearings Driven by a Switching Power Amplifier (1996)
by
Myounggyu D. Noh
,
Eric H. Maslen
| Citations: | 4 - 0 self |
BibTeX
@TECHREPORT{Noh96self-sensingmagnetic,
author = {Myounggyu D. Noh and Eric H. Maslen},
title = {Self-Sensing Magnetic Bearings Driven by a Switching Power Amplifier},
institution = {},
year = {1996}
}
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Abstract
Active magnetic bearings require some form of control, based on feedback of the position of the suspended object, to overcome open--loop instability and to achieve targeted system performance by modifying the bearing dynamics. In many applications of magnetic bearings, a need to eliminate discrete position sensors may arise either from economic or reliability considerations. Magnetic bearings which estimate the position from the information available in the electromagnet signals are referred to as "self--sensing".
