Magnetic Bearing Reaction Wheel Micro-vibration Signature Prediction

This 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.


Published in:
Proceedings of the 18th European Space Mechanisms and Tribology Symposium (ESMATS 2019)
Presented at:
The 18th European Space Mechanisms and Tribology Symposium (ESMATS 2019), Munich, Germany, September 18-20, 2019
Year:
2019
Keywords:
Laboratories:




 Record created 2019-07-09, last modified 2019-08-12


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