Borque Gallego, G.Rossini, L.Onillon, E.Achtnisch, T.Zwyssig, C.Seiler, R.Martins Araujo, D.Perriard, Y.2019-07-092019-07-092019-07-092019https://infoscience.epfl.ch/handle/20.500.14299/158962This article presents an analytical micro-vibration model for magnetic bearing reaction wheels (MBRWs) based on a rotordynamics model combined with the active control loop. This model is validated employing a fullyactive Lorentz-type MBRW demonstrator and a multicomponent dynamometer capable of measuring the exported micro-vibrations. The results show an accurate description of the generated vibration by only considering the unbalance forces as excitation.Magnetic bearing reaction wheelVibrationModellingtext::conference output::conference proceedings::conference paper