لو سمحت اخى محبة اللة و رسولة ممكن هذان الكتابان
Rotor Dynamics - by J. S. Rao


Vibration Analysis of Rotors - by Chong-Won Lee

[1] Zhuravlev J. N., Active magnetic bearings: Theory, calculation, application.
SPb.: Politecknika, 2003.
[2] Schweitzer G., Bleuler H., Traxler A., Active magnetic bearings: Basic,
properties and application of active magnetic bearings. Zurich, 2003.