Aenis, M., Knopf, E. and Nordmann, R., Active magnetic bearings for the identification and fault diagnosis in turbomachinery, Mechatronics, Vol.12, No.8 (2002), pp.1011-1021.
Bently, D. E., Hatch, C. T. and Grissom, B., Fundamental of Rotating Machinery Diagnostics (2002), pp.475-497, Bently Pressureized Bearing Press.
Fujiwara, H., Matsushita, O. and Ito, M., A tenacious solver using sliding mode control for eigenvalue problem of rotor-bearing systems, Transactions of the Japan Society of Mechanical Engineers, Series C, Vol.71, No.701 (2005), pp.43-50 (in Japanese).
Fujiwara, H., Oyama, H. and Matsushita, O., Evaluation of damping ratio of oil film bearing with dynamic damper, Dynamics & Design Conference 2008 (2008), pp.643-1-6 (in Japanese).
Funagawa, M. and Tatara, A., Stability criterion of an elastic rotor in journal bearings, Transactions of the Japan Society of Mechanical Engineers, Vol.30, No.218 (1964), pp.1238-1244 (in Japanese).