主要用途：超高速开关应用。
关于高速开关阀系统的研究进入80年代后受到人们的重视。
The study about the system with fast on-off valves is paid attention to from the 80's.
研究了一种利用高速开关阀对节气门进行电子控制的系统方案。
This paper develops the control system of electronically controlled throttle with high speed on off valve.
研究了一种利用高速开关阀对节气门进行电子控制的系统方案。
The Research on the Electro-hydraulic Control System with High-speed ON/OFF Valve;
高速开关：所列的变频器可在任何设定值于任何值之间进行衡量。
High Speed Switching: Frequency Translators listed are measured from any set value to any value.
本发明公开一种高速开关阀和使用该高速开关阀的安全检测系统。
The invention discloses a high-speed switching valve and a security detection system using the high-speed switching valve.
安全检测系统包括供气气路和串联在供气气路中的前述高速开关阀。
The security detection system comprises a gas supply gas circuit and the high-speed switching valve connected in series in the gas supply gas circuit.
建立了主从动带轮油缸、高速开关阀的功率键合图模型、数学模型。
The model of power bond and mathematics of driving and driven pulley oil vat, PWM fast electromagnetic valve is built.
并建立了气缸和高速开关阀的数学模型，得出气动驱动系统的数学模型。
The mathematical model of air cylinder and high-speed switch valve is built and also the pneumatic driving system mathematical model is given.
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。
The experimental results show that the pneumatic actuator position servo system can be implemented using high-speed switching valves fast and accurately.
介绍一种基于高速开关电磁阀的数控夹具压力控制系统的设计原理和实现方法。
Presents the design principle and the implement of a pressure control system of numerical control fixture based on high-speed on-off valve.
设计了一种模糊控制器，实现了PWM高速开关阀控液压缸位置系统的精确控制。
Design of a fuzzy controller, to achieve a precise control of the hydraulic cylinder position by the high-speed on-off valve was based on PWM.
设计了驱动机构，由高性能单片机产生脉宽调制信号控制高速开关电磁阀的工作；
Designed drive for the auto-clutch. A single-chip computer of high performance is applied to produce PWM signal to control the work of the high-speed switch electromagnetic valve.
介绍了一种新型的液压高速开关阀，它采用了超磁致伸缩驱动器和锥体式阀芯结构。
A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.
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。
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.
研制了一种基于高速开关阀对混合动力车辆传动实验台制动系统实施压力控制的系统。
A duty valve drove hydraulic brake servo system of HEV (hybrid electric vehicle) power transmission test rig is studied.
主要电气部件均采用知名厂家晶体管集成块及德国原装的大功率高速开关管igbt组成。
Main electrical components are all made up of transistor manifold from well-known manufacturers and German original high-power high-speed switching tube IGBT.
设计并试制了GMM式高速开关阀驱动器的原型样机，建立了驱动器性能检测的实验系统。
Performances of the GMM driver prototype are measured by the testing system which is created by us.
使用电液式执行器作为节气门控制的执行机构，利用高速开关阀对执行器进行连续的流量控制。
The electronically controlled hydraulic actuator is used to control the throttle controlled by high speed on off valve.
本文详细介绍了高速开关电磁阀的工作原理及结构、性能特点，并在此基础上提出了改善精度的方法。
This paper introduced the work principle of the high speed on-off solenoid valve and its structure and performance characteristic in detail and then put forward some ways for improving its precision.
在此基础上提出了以超磁致伸缩材料为阀芯，以DSP为控制器，带有总线型接口的高速开关阀的研究课题。
And then it puts forward study on the high speed switch valve, using GMM as valve's core, adopting DSP as controller and designing bus communication interface.
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。
A fuzzy PID control method was presented which controls the pneumatic actuator servo position system using high-speed switching valves.
高速开关阀采用脉宽调制(PWM)原理来控制其平均流量，极易实现计算机控制技术和液压技术的有机结合。
The average flux of the PWM high-speed on-off valve are regulated by the Pulse-Width Modulation theory and it is easy to combine the computer and hydraulic control technology.
本文提出一种利用硅基微环线形滤波功能的全光超高速开关键控码型(ook)到相位键控码型(PSK)的格式转换方案。
A scheme to achieve ultrahigh speed all-optical format conversion from on-off keying (OOK) to phase-shift keying (PSK) by using the linear filtering in the silicon ring resonators is proposed.
该阀具有很高的切换速度和频率，可以用来作为大流量高速开关阀的先导控制阀，也可以在小流量回路中直接作为控制阀使用。
It has the higher switching speed and frequency and can be used as the pilot valve for a larger flow rate valve, or as a direct control valve for small flow rate hydraulic loop.
高速开关电磁阀在电磁控制系统中是一种结构简单、易于实现计算机控制的关键控制元件，它的性能指标对整个电液系统有很大的影响。
The high-speed switch electromagnetic valve is a key equipment in the electromagnetic control system, whose performance will influence the whole electromagnetic control system greatly.
通过对锥阀特性的分析，设计了一种阀芯、阀套同时运动的芯套双动高速开关阀，该阀增大了高速开关阀的开口度，提高了响应速度和流量。
To improve the response speed of on-off solenoid valve of big flux, detailed analysis on poppet valve is given and an on-off solenoid valve with movement of both spool and cover is designed.
利用大容量高速开关装置，在正常运行时将串联电抗器短接，消除电抗器漏磁通对其周围的金属产生的涡流发热；在发生短路情况下该装置快速断开，重新将电抗器投入，限制短路电流。
By high capacity high-speed switch, the series reactor is shorted during normal operation, eliminating the reactor leakage magnetic flux to eddy hot produced metal member around it.
高速电磁开关阀存在大流量与高速响应之间的矛盾。通过对锥阀特性的分析，设计了一种阀芯、阀套同时运动的芯套双动高速开关阀，该阀增大了高速开关阀的开口度，提高了响应速度和流量。
To improve the response speed of on-off solenoid valve of big flux, detailed analysis on poppet valve is given and an on-off solenoid valve with movement of both spool and cover is designed.
制造一种能使计算机像电视机那样能随时开关的非易失性高速储存器的竞争一直在进行。
The race has been on to build nonvolatile high-speed memories that will allow computers to be turned on and off like televisions.
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