1. ZHU Chunbo,BAO Gang, et al, Adaptive Neural Network Fuzzy Controller For Pneumatic Servo System, Journal of Mechanical Engineering. Vol. 37, No. 10, 2001, 80-83.
2. ZHANG Lin, LI Yanxi, Study on the Position Control of a Cylinder System Using MR Valve Actuators, Machine Tool & Hydraulics, Vol. 12 , No. 12, 2007, 26-27.
3. T. Noritsugu , M. Takaiwa, Robust Positioning Control of Pneumatic Servo System with Pressure Control Loop, IEEE International Conference on Robotics and automation 6(1965), pp.95-96.
4. F.E. Sanville , A new method of specifying the flow capacity of pneumatic fluid power valves, Second Fluid power Symposium(1997).
5. GUO Hao, YANG Gang. Characteristic Analysis on Large Volume Cushion Chamber of High-pressure Electro pneumatic Proportional Valve, MACHINE TOOL & HYDRAULICS. Vol. 36, No. 2, 2008, pp.32-36.