The mathematical model of air cylinder and high-speed switch valve is built and also the pneumatic driving system mathematical model is given.
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。
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。
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.
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；
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.
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。
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.
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 main problems of signal integrity of high-speed digital system include reflection, crosstalk, delay, ringing, simultaneous switch noise, etc.
高速数字系统的信号完整性问题主要为反射、串扰、延迟、振铃和同步开关噪声等。
The control system, based on 8098 singlechip, can be applied in the power supplies which have GTRs of high switch speed.
该控制系统采用8098单片机为主体，适用于象GTR这样具有较高开关速度的大功率电源系统的控制。
An experimental unit for measuring instantaneous speed of high speed train passing through tunnel with a photoelectrical switch is designed.
设计了一套采用光电开关测量高速列车进出隧道瞬时速度的实验装置。
Some typical procedures to apply high-speed electronic switch to the circumvention of systems are systematically discussed and briefly compared for their advantages and disadvantages.
本文比较系统地讨论了高速电子开关用于系统回避技术的几种典型方法，并就这些方法作了简要性能比较。
It is of high switch speed, small size, less weight, and low cost.
该电路具有开关速度高，体积小，重量轻、价格廉等优点。
Without opening mould, it can provide accurate buffer, high speed gap filling and high strength of supporting and positioning for different volume, switch and weight products.
无需开模，即可为不同体积、开关和重量的产品，提供精确的缓冲、高速空隙填充或者高强度的支撑定位。
SOG material, as traditional SOI material, has much excellent electronics property, for example, SOG circuit has the advantage of high switch speed, high density, low voltage, low power and so on.
SOG材料与传统SOI材料一样，拥有许多优良的电学性能，例如SOG电路具有高开关速度、高密度、低压和低功耗等优点。
Due to high switching speed, waveguide optical switch will be applied widely to optical switching systems. It is urgent and important to develop waveguide optical switch with high performance.
波导类光开关以其高速的特性将在全光交换系统中得到广泛应用，因此研制高性能的波导型光开关单元有其重要性和迫切性。
And the new transfer equipment has such function: high-speed, synch capture switch and residual voltage switch.
提出新型切换装置应具备快速切换、同期捕捉切换、残压切换功能。
The generated signals have advantages of high frequency resolutions, fast frequency switching speed, low phase noise, the ability to switch frequencies while maintaining constant phase.
具有频率分辨率高、频率切换速度快、频率切换时相位连续、输出相位噪声低等优点。
Used to cut large quantities basketwork, Switzerland technology and import steel reamer is durable, and operating speed is high, mutually lock switch, and easy to operate.
用于大批量织物样品的裁切。瑞士技术设计，原装进口钢刀锋利耐用，电动裁切快速，省时省力，互锁式开关，操作安全可靠。
A new design of BJT analog switch using high speed unit such as emitter follower, current mirror and unsaturated current switch is presented.
本文采用射极跟随器、电流镜、非饱和电流开关等高速单元电路设计了一种新颖的BJT模拟开关。
The input queued switch fabric, because of its scalability, has been implemented in more and more high speed switches and routers.
输入排队交换结构以其良好的可扩展性被越来越多的高速交换机和路由器所采用。
It can be used to fabricate display devices, high frequency filters, emitting diode, lasers and high-speed optical switch. Therefore, it has great USES in both civil and military fields.
它可用与制作发光显示器件、高频滤波器、发光二极管、激光器、高速光开关等器件，在民用及军事领域都有着重要的用途。
In this paper, we will introduce the design of one high speed Ethernet switch, SW224, with the background of Community Broadband Network System with Integrated Services.
本文就以社区宽带综合业务网络系统为背景，阐述了一款高速以太网交换机——SW224的硬件设计实现。
ATM is a high speed switch technology, which can comprise audio, signals, data, video and multimedia photographs.
AT M是一种高速的能够兼容语音、信号、数据、视频和多媒体图片的交换技术。
The communication protocol for this switched network is designed and the scheme of the high-speed Fibre Channel switch is dissertated in this paper.
该文设计了信令寻径式交换网络通信协议，并在此基础上详细论述了高速光纤传输交换机设计方案。
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.
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。
Recently, the CCR of Qilu Petrochemical refinery hydrocracking workshop successful switch to domestically produced high-speed secondary pump mechanical seals, modified to run in good condition.
近日，齐鲁石化炼油厂连续重整车间加氢裂化高速泵成功改用国产二级机械密封，改造后运行状况良好。
The task of this research is to design a high speed data switch network which is used in a base station controller (BSC) of a digital mobile communication system based on CDMA technique.
本课题的任务是为采用CDMA技术的数字移动通信系统设计一个应用于基站控制器（BSC）内部的高速数据交换网络。
High speed switch design consists of many components, the density of PCB and the signal rate is very high. Accordingly the signal Integrity is very important.
对于高速交换机这种元器件较多，PC B密度大，且信号速率很高的设备，信号完整性问题至关重要。
Plug and Play this sturdy metal switch for reliable high-speed network connectivity.
即插即用这个可靠的高速网络衔接牢固的金属开关。
Comfortable and convenient operation, assembly thermal overload protection device and multi-file electronic speed constant power switch ensure high motor efficiency and durability.
操作舒适方便，装配过载过热保护装置，多档电子调速恒功开关，保证马达的高效率和耐用性。
Switch fabric design, which is widely used in high-speed and high-throughput switch platform design, is one of the key technology in the field of broadband switch.
交换机构设计是宽带交换领域的一项核心技术，主要用于设计高速、大容量的数据交换平台。
Switch fabric design, which is widely used in high-speed and high-throughput switch platform design, is one of the key technology in the field of broadband switch.
交换机构设计是宽带交换领域的一项核心技术，主要用于设计高速、大容量的数据交换平台。
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