Modeling and simulation for Pressure Character of the Plate-Inclined Axial Piston Type Hydraulic Transformer
Hydraulic transformer is a new hydraulic component. In order to decrease the hydraulic transformers volume, uncover its working principle, and provide theoretical guidance for its practical application, here theoretical analysis and simulation research are carried out. On the basis of the analysis of the displacement of plate-inclined piston type hydraulic motor, the concept, distributor ports displacements, is put forward. The mathematical expressions of distributor ports displacements and the transformation ratio are deduced, and simulation research and theoretical analysis are carried out in MATLAB. And the results show the working principle of the hydraulic transformer, indicate the conditions of the transformation ratio in different intervals, and clarify that the displacements and the transformation ratio change periodically with 360° and 180° as their cycles respectively, the range of the transformation ratio is 0, ∞, and the rate of the transformation ratios change is different at varied intervals.
hydraulic transformer constant pressure rail secondary regulation transformation ratio simulation
Jihai Jiang Chengqiang Liu Bin Yu
Department of Mechanical and Electronical Engineering Harbin Institute of Technology Harbin,Heilongjiang Province,China The State Key Laboratory of Fluid Power Transmission and Control Zhejiang University Zhejiang,Hangzhou Province,China
国际会议
2010 IEEE信息与自动化国际会议(ICIA 2010)
哈尔滨
英文
1-5
2010-06-20（万方平台首次上网日期，不代表论文的发表时间）