4GEORGE J, Blickley. Vavle Join Transmitters in Get Smart[ J].Control Engineering, 1990, ( 1 ).
5John J Parise, Larry L Howell, Spencer P. Ortho Planar Linearmotion Springs[ J], Mechanism and Machine Theory,2001,36(11/12) :1281-1299.
6Xia Chunlin, Ding Fan,Tao Guoliang et al. Giant Magnetostrictire Avtuator and Its Application in Pneumatic Flapper-type Pressure Valve,' 97ICFP[ R]. Hangzhou, 1997.
7Takahiro Urai. Development of a Direct Drive Servo Valve Using a Giant Magnetostrictive Actuator [ J ]. Fluid Power, 1993.
8Routes to Fieldbus Development [ R ]. USA :Smar Research Corpotation, 1997.
9W.B.Bunbar,R.A.de Callafon,and J.B.Kosmatka.Coulomb and viscous friction fault detection with application to a pneumatic actuator.2001 IEEE/ASME International Conference on Advanced Intelligent Mechatronics Proceedings,2001
10McGhee J.,Henderson I.A.,and Baird A.Neural Network Applied for Identification and Fault Diagnosis of Process Valves and Actuators.Measurement: Journal of the International Measurement Conference,1997,20(4):267～275
