位移传感器

本文提供了一种缩短电感式线位移传感器轴向长度的有效方法。

An effective method that could shorten axial dimension of LVDT has been presented .

目前已经报道的FBG位移传感器有很多种，有的已经在工业现场得到应用。

At present , there are many kinds of FBG displacement sensors that have been reported , and some of them have been used in industrial field .

DSP在磁致伸缩位移传感器中的应用研究

Research on the Application of DSP in the Magnetostrictive Displacement Sensor

基于CCD位移传感器在玻璃厚度测量时的性能研究

Capability Research of Glass Thickness Detection Based on CCD Displacement Sensor

基于线阵CCD的新型微位移传感器的研究

Research on a Novel Micro-Displacement Sensor Based on Linear CCD

S×Q型振弦式位移传感器及其在岩石中的应用

Type S × Q Vibrating Wire Displacement Transducer and Its Application to Engineering Practice

用VC实现PC机对激光位移传感器的通信控制

Application of Visual C + + in Communication Control of Laser Distance Sensor

基于RBF网络的光纤位移传感器温度补偿研究

Research on temperature compensation of optical fiber displacement sensor based on RBF neural network

其内容包括MBJ1边坡无线监测仪及MW1霍尔效应双向数字式位移传感器两部分。

Ft consists of two parts ; MBJ-1 wireless slope monitor and MW-1 Hall Effect Duplex Digital Displacement Transducer .

采用线型PSD设计激光位移传感器的研究

A Laser Displacement Sensor Based-on Linear Array PSD

研制了以DSP为控制核心的调幅式电感位移传感器精密测量系统，并对其进行实验验证。

Also this paper designs the amplitude-modulation inductive displacement transducer signal measuring system controlled by DSP , and carries out experiments on it .

介绍了CPLD在调频式位移传感器测量系统中的一种应用。

One application of CPLD in the measuring system of using frequency modulation displacement sensor is introduced .

位移传感器在轧机压下液压缸中安装结构的改进AGC液压系统改造

Improvement on installation of position transducer in hydraulic cylinder for AGC improving the hydraulic system of AGC

方向位移传感器采用激光单点位置探测器PSD，Z轴方向的位移测量精度达10纳米。

The displacement sensor of Z axis adopts single point laser position detector PSD , and its resolution is about10nm .

设计并实现了一种小角度双E形电涡流角位移传感器，可用于加速度计及陀螺仪闭环控制的校正回路。

A kind of small-angle eddy-current transducer in form of double E was designed and implemented . The transducer can be used in self-adjustable loops of accelerometers and gyroscopes .

该传感器以角位移传感器和CMOS低频锁相环电路为核心，用于航空发动机控制系统中角位移测量。

The sensor is used for measuring the angular displacements in aeroengine control system with hardcore as angular displacement sensor and low frequency CMOS phase-lock loop .

适用于小量程、高精度的测量。2.设计了基于线阵CCD的激光位移传感器，并对该传感器进行了调试、标定、测试。

It is suitable for small range and high-precision measurements.2.Design the laser displacement sensor based on the linear CCD array detector , And debugging , calibration and testing of the sensor .

在对带MR位移传感器的研究过程中，对起磁标尺作用的活塞杆及其加工工艺的研究是关系到MR传感器能否与电液伺服液压缸进行集成的关键所在。

During the research of the electro-hydraulic servo cylinder with MR sensor , the author considered that the manufacture techniques of the piston rod is the crucial step of whether the electro-hydraulic servo cylinder with MR sensor can be integrated .

该非接触式位移传感器的分辨率为10nm。

The measurement resolution of the non-contact displacement sensor is 10 nm .

平台由整体式柔顺机构、压电陶瓷驱动器和LVDT位移传感器组成。

The stage consists of a monolithic flexure hinge mechanism , PZT actuators and LVDT sensors .

针对某低频水平振动校准设备的激光干涉仪，利用NI公司的多功能采集卡，采集激光干涉仪的调制信号及与其同相位的电容式位移传感器的输出信号。

In this paper , aimed to a laser interferometer of a low frequency vibration calibrated device , its modulated signal and the capacitance displacement transducer signal are collected together through multifunction I / O board .

分别采用GPIB卡和多功能数据采集卡获得矢量网络分析仪测试数据和压力位移传感器采集数据。

The data of the RF network analyzer are obtained using GPIB card and the data of press / displacement are obtained using multifunction card .

测试原理是利用激光位移传感器扫描木材表面，提供特征信号，由傅里叶分析仪FFT记录时间信号的波形，计算机进行数据处理和分析判断。

The system is consisted of a laser sensor which provides scanning signal , a FFT analyser which records a curve and a personal computer which analyses and processes data from FFT analyser .

3）主动抛光盘的变形量和它在差分变压器式线性微位移传感器（LVDT）测试架上所测得的测量量之间的关系；

The relationship between reality deforming quantity of stressed lap and the measuring quantity using LVDT on measuring shelf .

针对卷材厚度测量的特点，使用将CCD激光位移传感器安装在U型架上，利用步进电机来控制U型架的移动，确保卷材整个横截面都可以被很精确的测量到。

According to the characteristics of membrane thickness measurement , CCD laser displacement sensors should be installed in the U-shaped rack which is controlled by stepper motor to ensure the entire membrane cross-section can be precise measured .

设计制作了适合于磁悬浮装置的、线性度好、灵敏度高、响应速度快，精度高的PSD光电位移传感器。

In the control system , a good linearity , high sensitive , quick response speed PSD displacement sensor is designed , whose characteristic is well fit for the suspension system .

为了提高转台的精度，本课题以光栅位移传感器作为角度反馈元件，采用增量式PID算法进行闭环控制，以提高转台的精度。

In order to improve the accuracy of the turntable , the subject of the displacement sensor as a point in a raster feedback element , the incremental PID algorithm for closed-loop control to improve the accuracy of the turntable .

微弱电流的放大与处理是基于位置敏感探测器（PSD）的微位移传感器的关键技术。

One of the key techniques of the sensor based on position sensitive detector ( PSD ) for measurements of tiny displacement is how to magnify and process the weak photocurrent signal .

采用工控机、DSP伺服控制器、高速A/D采集卡等与拉压力传感器、位移传感器等元件构成自动闭环控制系统，实现了全数字化控制的多参数在线快速检测功能。

It realized the full digital control of multiple parameters on-line detection function through using IPC , DSP servo controller , high speed A / D capture card and force sensor , displacement sensor to constitute automatic closed loop control system .

该系统主要是以586计算机为核心，配置I/O接口板、高精度的力和位移传感器及相应的Windows界面的数据处理软件，实现了减振器示功图的精确测试和实验数据、图形打印。

The composition of system are 586 CPU , I / O Card , high precision sensors that there are force , displacement , data processing software of windows interface . The system can realize precision testing and print testing data and figure .