5J Le Besnerais,V Lanfranchi,M Hecquet,P Brochet.Optimal Slot Numbers for Magnetic Noise Reduction in Variable-Speed Induction Motors. IEEE Transactions on Magnetics . 2009
6Mechanical vibration of certain machines with shaft heights 56mm and higher-Measurement,evaluation and limits of vibration severity. IEC 60034-14 . 2007
7Soedel W.Vibrations of Shells and Plates. . 1993
8Bonello P,Brennan M J. Modelling the dynamic behaviour Of a coupled rotor-foundation system by the mechanical impedance technique[C]//Tth International Conference on Vibrations in Rotating Machinery,2000:745-755.
