Study on Load-Velocity Dynamic Property of Piston-Type Hydraulic Cylinder Based on SIMULINK

Abstract:

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According to liquid continuity theory and the dynamic equilibrium conditions, established a piston-type hydraulic cylinder mathematical model. Founded the simulation model in the SIMULINK/ MATLAB environment and solved its unit-step response based on the relation between load and velocity, gave the hydraulic cylinder design parameter and the medium character’s influence to its unit-step response, summarized the intrinsic relations between parameters and the time domain index, provided the theory basis to optimize the hydraulic cylinder dynamic property. The hydraulic cylinder load - speed dynamic performance studies have shown that this method does not require complicated programming, simulation models can be visually established, and can greatly shorten the design cycle, reduce design costs, and improve product performance.

Info:

Periodical:

Edited by:

Dunwen Zuo, Hun Guo, Hongli Xu, Chun Su, Chunjie Liu and Weidong Jin

Pages:

18-22

DOI:

10.4028/www.scientific.net/AMR.136.18

Citation:

X. S. Jin et al., "Study on Load-Velocity Dynamic Property of Piston-Type Hydraulic Cylinder Based on SIMULINK", Advanced Materials Research, Vol. 136, pp. 18-22, 2010

Online since:

October 2010

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Price:

$35.00

[1] Y.T. Li, B.F. Lei and Y.Z. GAO: Hydraulic System Modeling and Simulation(Metallurgy Industry Press, Beijing 2003).

[2] Katsuhiko: Modern Control Engineering (Third Edition) (Electronics Industry Press, Beijing 2000).

[3] G.Y. Jiang, Y. Q Wang and X.C. Yan: Journal of Sichuan University Vol. 40(2008)No. 5, pp.195-198.

[4] Q.H. GAO, X.X. Huang and X.S. Guo: Chinese Mechanical Engineering Vol. 14 (2003)No. 10, pp.823-825.

[5] S.J. Tian, H. Zhang: Journal of System Simulation Vol. 18 (2006)No. 5, pp.1136-1138, 1146.

[6] H. M Liang, S.Z. Chen and S.H. You: Computer Simulation Vol. 23(2006) No. 4, pp.241-244, 293.

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