The operation principle and control method of electro-hydraulic digital servovalve are first introduced.
介绍了一种直动式电液数字伺服阀的结构原理及其控制方法。
2
Aiming at the problems such as time-variable parameters, nonlinear dead zone of the valve existing in the electro-hydraulic position servocontrol system, a self-tuning fuzzy controller is designed.
针对电液位置伺服系统中存在参数的时变性、死区非线性等问题，设计了自调整模糊控制器。
3
The invention discloses an electro-hydraulic proportional servovalve flexible control method.