1. Karnopp D C. State variables and pseudo bond graphs for compressible thermo-fluid systems [J]. ASME Journal of Dynamic Systems, Measurement, and Control, 1979, 101(3): 210-215.
2. Andrew Parr. Hydraulics and pneumatics: a technician´s and engineer´s guide [M]. Oxford: Elsevier, (2006).
3. Daxian Cheng. Mechanical design handbook: pneumatic drive [M]. Beijing: chemical industry press, (2004).
4. Defeng Zhang, Wenyin Yang. MATLAB simulation technology and application: Tsinghua university press, (2012).
5. Yan Li, Yunlong Zhou. The Use of Bonded Diagram Method in an Aerodynamic System: Journal of Engineering for Thermal Energy & Power, (1999).