Most big servo valves do not open or close that fast.
多数大伺服阀没有打开或关闭快。
Servo valves are very important for servo control systems.
伺服阀是伺服控制系统中的重要元件。
A new scheme for electrohydraulic proportional servo valves with switching solenoids was presented.
提出利用开关电磁铁构成单电磁铁式电液比例伺服阀的方案。
Servo valves consists of feedback - electric-hydraulic servo valve and position feedback servo valves.
伺服阀主要分为力反馈式电液伺服阀和位置反馈式伺服阀。
The fast-reacting servo valves installed on the integrated hydraulic block ensure excellent precision and repeatability.
伺服阀反应快速，统一安装在阀板上，保证了优良的精度和重复性。
This paper presents the principle, hardware structure, and features of a frequency characteristics instrument for electro-hydraulic servo valves.
本文介绍电液伺服阀频率特性的压差式测试原理及频率特性测试仪的硬软件结构、原理及特点。
As a kind of linear motor, linear force motor usually is used as an actuator in positioning or switching control system for hydrometric servo valves and so on.
直线力电机是直线电机的一种，主要是作为执行器应用于电液伺服阀等位置伺服或开关量控制系统。
In this paper, the electro-hydraulic servo system is valve-controlled motor, mainly include electro-hydraulic servo valves, amplifier, hydraulic motors, and other feedback components.
本文中电液伺服系统为阀控马达系统，主要包括电液伺服阀、放大器、液压马达、反馈元件等。
Vehicle power steering systems control direction and flow of pressure oil with servo valves, then transfer angular inputs from steering wheels to corner angular outputs of road wheels.
车辆液压动力转向系统通过伺服阀控制压力油的方向和流量，把转向盘输入的转角信号转变为车轮的偏转角度输出。
The electro-hydraulic servo valves in which some novel functional materials are applied to the actuators can have high frequency response and high precision and can be made by micromation.
与传统伺服阀相比，以新型功能材料为电-机械转换器的电液伺服阀，具有高频响、高精度和易于微型化等优点。
Proportional valves excellent static performance and appropriate dynamic performance, dynamic performance is low compared with servo valves, but had to meet general industrial control requirements.
比例阀具有优良的静态性能和适当的动态性能，动态性能虽比伺服阀低，但已经可以满足一般工业控制的要求。
The study on the on-off valves being used in to servo system is paid attention to last years.
伺服系统中采用开关阀的研究近年来受到人们的重视。
At present, the pneumatic servo control using on-off valves has become a subject researched on competitively in the domain of fluid power control.
目前用开关阀实现的气动伺服控制已成为流体动力控制领域竞相研究的对象。
A fuzzy PID control method was presented which controls the pneumatic actuator servo position system using high-speed switching valves.
针对气动系统的非线性，提出一种模糊pid控制算法，使用高速开关阀，对气动执行器进行伺服定位控制。
It is possible for proportional directional valves to be used in servo control by using the proposed method.
利用该方法有可能使比例方向阀用于伺服控制。
In this paper, a pneumatic actuator position servo system is described, which controlled by a five-point switch PWM control method using high-speed switching valves.
本文使用一种五点开关pwm控制算法对高速开关阀控气动执行器进行位置伺服控制。
With over 50 years experience producing servo and proportional valves for the industrial market, our products are legendary for reliability and accuracy.
经过50多年的经验为工业生产和市场伺服比例阀，我们的产品的可靠性和准确性传奇。
The experimental results show that the pneumatic actuator position servo system can be implemented using high-speed switching valves fast and accurately.
实验结果表明，用高速开关阀可以实现快速、精确的气动执行器位置伺服控制。
Fluid controls - Danfoss 'direct operated, servo operated and assisted lift solenoid valves are available in a range of materials and performance levels.
液体控制——丹佛斯直接操作的螺线管阀存在于大范围的原料层和性能层。
Servo motors, servo ECO-drives, touchscreen monitors, amplifier cards, modules, prom processors, valves, hydraulic pumps, line filters, rotars, and stators can be found here .
主要是以下产品：伺服电机、ECO伺服驱动器、触摸屏、放大器板卡和电源模块等。
This paper presents a new type of Electronic Servo valve (ESV) which includes the pulse width modulator, electro-mechanical actuator and variable section area valves.
本文介绍了一种新型的电子伺服活门。它由脉冲调制器和机电作动器以及变截面活门组成。
This paper presents a new type of Electronic Servo valve (ESV) which includes the pulse width modulator, electro-mechanical actuator and variable section area valves.
本文介绍了一种新型的电子伺服活门。它由脉冲调制器和机电作动器以及变截面活门组成。
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