6Thomson W T.Theory of Vibration With Application[M].Prentice, 1972.
7Walker K J.,Shirkhodaie A. Development of a virtual environment for fault diagnosis in rotary machinery [A] Proceedings of the 33rd Southeastern Symposium on System Theory (Cat. No.01EX460)[C]. IEEE, Piscataway, NJ, USA ,2001.99-103.
8Timo Sorsa,Heikki N.Koivo.Application of Artificial NeuralNetworks in Process Fault Diagnosis[J].Automatica 1993,29(4):843—849.
9William Ditto,Toshinori Munakata.Principles and Applications of Chaotic Systems [J]. Communications of the ACM, 1995 ,38(11):96 - 102.
