OBSERVER IN THE AXIAL ACTIVE MAGNETIC SUSPENSION

The principles of control axial active magnetic suspension of rotors are described at the article. A model based on the digital PD controller is presented, the effect of position sensor error on the system stability is shown. Two variants of the noise control are suggested: the use of low-pass filter and an observer state.

Authors: S. Yu. Loginov

Direction: Electrical Engineering

Keywords: Axial active magnetic suspension, control system, PD-controller, noise reduction, observer of state

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