1. Baun DO, Flack RD. A plexiglas research pump with calibrated magnetic bearings/load cells for radial and axial hydraulic force measurement. ASME Fluids Engineering Division Summer Meeting, FEDSM'97, 1997
2. Modal testing-theory and practice;Ewins,1995
3. Förch P, Gähler C. AMB system for rotordynamic experiments: calibration results and control. Fifth International Symposium on Magnetic Bearings, Kanazawa, Japan, 1996
4. Gähler C, Förch P. A precise magnetic bearing exciter for rotordynamic experiments. Fourth International Symposium on Magnetic Bearings. Zürich, Schweiz, 1994
5. Überwachung und Fehlerdiagnose;Isermann,1994