控制器件

电机控制专用DSP（数字信号处理）芯片的推出，更是使得运动控制领域的核心控制器件性能有了巨大的提高，控制性能也得到了很大的提升。

The kernel control component 's performance of this domain has gotten enormous enhance , and system 's performance too , because the digital signal processor which especially for drive control application .

本系统采用FPGA作为中央控制器件，负责信号处理，速度快、可靠性高；

In this system FPGA is adopted as central control device that charge signal processing .

T／R组件中的GaAs微波控制器件

Microwave Controlling Components in GaAs T / R Modules

我们使用了FPGA作为误码仪的核心逻辑控制器件。

And FPGA is used to be the logic control core parts of the bit-error tester .

该显示屏采用LED模块作为显示器件，采用ARM核单片机作为控制器件。

The display takes LED Dot-matrix as its display device , and ARM core microcontroller as its control device .

使用法布里&珀洛腔作为波长控制器件的WDM系统波长控制精度的计算

Wavelength Control Precision in WDM System Using F-P Resonator as Control Device

在本设计中，还大量使用了CPLD（复杂可编程逻辑器件）作为控制器件。

A lot of complex programmable logic devices ( CPLD ) using control devices are exerted in this system design .

变频调速系统主电路采用交-直-交形式，以可编程逻辑器件（CPLD）作为调速系统逆变电路功率开关器件IGBT的逻辑控制器件。

Alternating-direct-alternating circuit is adopted and CPLD is used as logic control device of power IGBT in main circuit of variance-frequency timing system .

PIN开关是一种广泛采用的微波半导体控制器件，高频、宽带、多掷一直是其设计难点所在。

PIN Diode switch is a kind of widely used microwave semiconductor control device . High frequency , broadband , multi through switch are the places where design difficulties lie .

系统选用AVR嵌入式器件为核心控制器件，实现着靶初速查表算法和侵彻行程计算实时快速算法；数字逻辑部分由CPLD集成，实现了系统的微小化和低功耗。

The whole system selected embedded AVR to be the core controller , adopted CPLD to integrate the digital part logic , achieved microminiaturization and lower consumption .

下位机以PLC为核心控制器件，采用绝对编码式位置传感器和激光焊缝跟踪传感器，实现了焊炬运动的三维控制，并具有参数记忆跟踪功能。

PLC is the main controller of down-controller system . An absolute encoded position sensor and laser seam track sensor is adopted , so it can control the torch moving in three directions , and can remember welding parameters .

本系统利用计算机作为监控主机，采用可编程逻辑控制器PLC作为堆垛机运行的控制器件。

The computer is as the host of monitoring and the Programmable Logic Controller is as a control device to the stacker . According to the system needs , the article has confirmed the recognition site of the stacker .

为防止单频放大过程中SBS对前级系统的破坏，加入后向光监测控制器件。

For the sake of protecting previous system from damage by SBS yielded in single-frequency signal amplification , we furnish the system with aid device to monitor and control the backward light .

根据以上两点，本文提出了以ARM器件为CPU，以CPLD为辅助控制器件，以嵌入式Linux为软件内核的电能质量测量装置的总体设计思想。

Accordingly , it puts forward the general design idea in which a ARM controller is used as CPU of the system and CPLD is used as the auxiliary appliance and embed Linux is used as the core of software .

本论文主要对共线非临界相位匹配的飞秒光参量振荡器（OPO）进行了理论和实验的分析，对一种新的色散可编程控制器件&声光可编程色散滤波器（AOPDF）进行了理论研究。

In this dissertation , theoretical and experimental studies of non-critical phase-matched femtosecond optical parametric oscillator ( OPO ) and the acousto-optic programmable filters ( AOPDF ) are presented .

以“CPLD+单片机”作为控制器件，依据自适应控制的原理对恒温晶振的时钟信号和GPS的秒脉冲（pulsespersecond，PPS）进行参数辨识和自适应处理，获得了频率可设定的高精度同步时钟信号。

According to the adaptive control principle , output parameters of oven controlled crystal oscillator and the pulses per second ( PPS ) signals of GPS are identified and processed by using the CPLD and single-chip microcomputer . Therefore , a high-precision sync clock signal with settable frequency is formed .

本课题应用先进的功率场控器件MOSFET为控制器件，根据加工工艺的要求，设计出直接数字控制型直流调速计算机控制系统，并应用于现场，取得明显的效果。

In this thesis , direct digital control ( DDC ) system of the DC motor speed regulation is designed , with the use of MOSFET , a kind of silicon power field controlled devices . Obvious effect has been achieved when applied in testing site .

采用文中获得的控制器件模型、微波开关电路拓扑以及相关电路优化技术所设计的PHEMT单刀双掷单片微波开关，在超宽频带上有着很好的幅度与相位特性。

The developed PHEMT SPDT microwave monolithic switch had a good performance of magnitude and phase characteristic in ultra wide band , which was designed with the control device model , the switch topology and the circuit optimization techniques in this paper .

该系统以西门子公司的直流调速器（6RA70）为主要调速控制器件，主拖动直流电机采用反电动势反馈的控制方法，根据主电机实际转速自动调节电枢电压和电流，平滑改变电动机转速。

The direct current speed regulator ( 6RA70 ) is in this system as the main speed governing device , it uses the opposing electromotance feedback control , can smoothly change the rotational speed of the main electromotor , automatically regulate the armature current according to the real rotation speed .

也可以采用其它形式的电气输入控制器件。

Can also use other forms of electrical control devices .

开关控制器件是微波控制电路的重要组成部分。

Microwave switch control device is the important part of the control circuit .

两种新型声学与振动控制器件的研究

Two newly acoustical and vibration control devices

实践证明单片机系统是焊接设备中比较理想的控制器件。

The experiment indicates that the SCP system is an ideal controller in welding equipment .

带有电路控制器件的测量仪表

Measuring instrument with circuit control device

随着控制器件、材料科学、实验手段的进步，各种控制方式不断涌现。

Many control methods appear with the development of control devices , material science and experiment instruments .

用电子束幅照半导体器件使器件内产生复合中心，从而达到控制器件的某些参数。

The electron beam irradiation produces recombined centers in semiconductor , which may control some parameters of the device .

单片机是一种廉价、高效、可靠的微型控制器件，在目前的电子领域有着广泛的应用。

SCM is a cheap , efficient and reliable micro-control device which has been widely used in current electronic field .

也可以用声光效应实现激光强度的调制，而用电光效应来控制器件的中心频率。

It can also modulate the laser intensity by acoustooptic effect , and control the central frequency of the device .

高性能矢量调制器作为电子控制器件，一般用于在微波毫米波系统中，实现对微波射频信号的直接调制。

High-performance vector modulator is generally used in microwave and millimeter wave systems for direct modulation of microwave RF signal as an electronic control device .

为了提高控制器件的使用效率，每个智能电源控制器可以同时控制3路电源开关。

In order to improve the efficiency of controlling devices , each intelligent switching power controller is designed to simultaneously control three channels of power .