Analysis of Dynamic Property of High Pressure and Large Flow Rate Pneumatic On-Off Valve
Aim at the pilot solenoid high pressure and large flow rate pneumatic on-off valve structure and principle, using the subdivision principle, its mathematical model and MATLAB- Simulink simulation model are established, and its dynamic performance effect factor and rule are obtained. The control diameter of pilot valve, control chamber diameter, cone-shaped valve diameter and control gas pressure play important roles to dynamic performance of the high pressure pneumatic control on-off valve, but the friction force, spring rigidity, mass of cone-shape valve, and so on, acting little influence. The effect factors on the high pressure pneumatic valve are essential difference from the conventional pressure pneumatic control valve.
high pressure pneumatic system pneumatic on-off valve subdivision principle dynamic property
Jia Guangzheng Ha Mingda Wang Xueli Wang Xuanyin
School of Mechanical Science and Engineering, Daq ing Petroleum Institute, Daqing 163318, China State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University,Hangzhou 310027, C
国际会议
北戴河
英文
273-276
2007-06-06（万方平台首次上网日期，不代表论文的发表时间）