摘要
结合一种新型径向柱塞泵的液控伺服变量机构,设计了直动式比例减压阀,完成了柱塞泵的电液比例排量控制,并建立了系统的传递函数数学模型.
The directional proportional pressure-reducing valve is designed, which is adapted to delivery variation servomechanism of a new radial piston pump. The electro-hydraulic proportional displacement control is carried out. At last, a systematic mathematical model of transfer function is built up.
出处
《甘肃科学学报》
2005年第3期65-68,共4页
Journal of Gansu Sciences
关键词
径向柱塞泵
比例减压阀
传递函数
比例排量控制
radial piston pump
proportional pressure-reducing valve
transfer funetion
proportional displacement control
