Suppression of Harmonic Vibration in AMB-Rotor Systems Using Double-Input Adaptive Frequency Estimator
IEEE Transactions on Industrial Electronics(2022)
摘要
The suppression of harmonic vibration of active magnetic bearing (AMB) rotor system depends on the speed signal. Aiming at the problem of harmonic vibration suppression when the speed measurement sensor fails, a dynamic model of the AMB-rotor system, including mass unbalance and sensor runout, is established. This article analyzes the main sources of harmonic vibration force, and proposes a double...
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关键词
Rotors,Harmonic analysis,Vibrations,Magnetic levitation,Frequency estimation,Force,Control systems
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