利用EASY5仿真软件对组合阀组成的电液比例位置闭环系统进行动态建模仿真分析，为实验提供了控制参数。
By the use of software EASY5, the electro-hydraulic proportional system of position close-loop is modeled and simulated, which provided the controlling parameters for experiment.
在比例方向阀控缸气动位置伺服系统中，置中电压是影响控制精度的重要因素之一。
In pneumatic position servo system with proportional directional control valve and control cylinder, the centre adjust emt voltage is one of the important factors that influence control precision.
在位置闭环控制中比例伺服阀控制伺服缸，解决了控制精度低的问题。
Position closed-loop control was used to control the position of servo hydraulic cylinder to improve control accuracy.
该文对三通比例流量阀控制的摆动气缸转角位置伺服系统进行研究。
A pneumatic rotary actuator angular position servo system is studied, which adopts 3-port proportional flow valve as a control device.
该文对三通比例流量阀控制的摆动气缸转角位置伺服系统进行研究。
A pneumatic rotary actuator angular position servo system is studied, which adopts 3-port proportional flow valve as a control device.
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