Nonlinear Model and Digital Simulation Analysis of Valve Controlled Cylinder Base on Power Bond Graph
In this paper the nonlinear model of zero open symmetrical cylinder controlled by four-way slide valve system was established base on power bond graph. The flexible simulation model was building up by the use of simulink toolbox in MATLAB. The model’s dynamic characteristics were stimulated. The simulation results showed the nonlinear model could reflect the dynamic characteristics of the valve controlled cylinder accurately. So it provided scientific basis for estimating the characteristics and correct using of the controlled cylinder system.
Linli Xu, Wenya Tian and Elwin Mao
L. Yu et al., "Nonlinear Model and Digital Simulation Analysis of Valve Controlled Cylinder Base on Power Bond Graph", Applied Mechanics and Materials, Vols. 80-81, pp. 841-844, 2011