The Indirect Adaptive Feed-Forward Control in Magnetic Bearing Systems for Minimizing Selected Vibration Performance Measures
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Shi, Juan, Zmood, Ron and Qin, LiJiang (2002) The Indirect Adaptive Feed-Forward Control in Magnetic Bearing Systems for Minimizing Selected Vibration Performance Measures. In: Proceedings of the Eighth International Symposium on Magnetic Bearings (ISMB-8) : Hotel Lake View Mito, Mito, Japan, August 26-28, 2002. Okada, Yohji and Nonami, Kenzo, eds. Ibaraki University, Hitachi, Japan, pp. 223-228.
Abstract
To attenuate synchronous disturbances in magnetic bearing systems, a number of approaches have been used, including both adaptive feed-forward and feedback approaches. In practice it is generally preferred to use feed-forward techniques as they have less effect on system stability. One method of feed-forward disturbance attenuation that has been proposed is the application of adaptive filtering techniques to minimize the magnitude of the magnetic bearing system error signal. This will be referred to as "indirect" method for synchronous disturbance attenuation.
| Item type | Book Section |
| URI | https://vuir.vu.edu.au/id/eprint/25381 |
| Official URL | http://www.mech.ibaraki.ac.jp/~ismb8/pocpdf/0028.p... |
| Subjects | Historical > FOR Classification > 0906 Electrical and Electronic Engineering Current > Division/Research > Other |
| Keywords | indirect method of synchronous disturbance attenuation, actuators, minimising vibration, feedforward, displacement signal, algorithms, controller structure, displacement nulling, current nulling, amplitudes, power amplifier, fuzzy logic, AMBs, active magnetic bearings, open loop system, vibration control, vibration measurement |
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