非接触测量

线阵CCD非接触测量轨道振动

Non-Contact Measurement of Railway Track Vibration with a Linear Array CCD Sensor

基于类别方差的CCD缠度非接触测量研究

Study of Non-contact Measurement of the Twist Pitch of Rifling Based on Class Variance

采用CCD的非接触测量中提高精度的一种方法

Method for improving precision in noncontact measurement by linear CCD

基于线阵CCD的油管螺纹非接触测量技术研究

Study on Technologies of Non-contact Tubing Thread Measuring System Based on Linear Array CCD

提出一种基于CCD图像的滚珠丝杠螺母非接触测量方法。

A new non-contact measuring method for ball nuts based on CCD imaging is put forward .

本文介绍了一种用线列阵CCD器件非接触测量透明管件直径的装置。

This article introduces a new method for non-contact on-line external-diameter measurement of transparent tubing using an1-dimensional CCD array .

为实现雨滴、雾滴等大气粒子的非接触测量，设计了一种采用线阵CMOS图像传感器的粒子测量系统。

In order to realize untouchable measurement of raindrops and fogdrops , Particle Measurement System which based on linear CMOS image sensor was designed .

多层样品的PTR理论及其埋层厚度的非接触测量

Theory of photothermal radiometry for multilayer samples and noncontact measurement of buried layer thickness

为了在一个系统中对滚珠丝杠副内螺纹进行无损探测及几何参数测量，提出了基于工业CT技术及图像处理技术的滚珠丝杠副内螺纹的非接触测量方法。

In order to realize non-destruction detection and parameter measurement on internal thread of ball screws in one system , this paper proposed a non-contact measurement method , which was based on image processing technology and industrial CT technology .

本文介绍了球面孔系坐标非接触测量系统组成结构、原理和工作过程，以及系统使用到的CCD、光栅传感器和轴角编码器等光电技术。

This paper firstly introduces the elements and working principle and process of the measurement system , together with some photoelectric technology used by this system such as CCD , raster sensor , and photoelectric rotary encoder .

在拟合每个轮廓线时，先用非接触测量系统测出的数据反算出EE样条曲线控制多边形的顶点。

When fitting each contour line , the points measured by non - contact measuring system are as the top points about control polygon for forming EE spline curve .

采用集成技术，将Ra测量单元、PPI测量单元等多个不同功能的单元集成在一起，实现多个参数的同时实时非接触测量。

By using an integration technique , the R_a unit , PPI unit and other various units can be integrated . So the real-time and simultaneous non-contact measurement of multi-parameters can be realized .

获取真实物体的三维模型是计算机视觉的一个重要研究课题，在虚拟现实、CAD反向工程、模式识别、不良产品检测以及人体非接触测量等领域有着广泛的应用。

Reconstruction of 3-D objects is an important research problem of computer vision , which have been applied in many domains such as Virtual Reality , CAD reverse engineering , Pattern Recognition , ill product detection , and non-contact measurement of 3 D human body .

但已知的国内外所采用的非接触测量系统，或者不能同时测量出长度和角度的位置关系，或者由于同时使用多组CCD探测器，加大了系统的复杂性。

But for the noncontact position measuring systems that are used interiorly or overseas , some can 't acquire both the distance parameters and the angle parameters , others are very complicated because of the using of more than one CCD detectors .

激光三角测量是非常重要的非接触测量方法，本文研究了以PSD作为光电传感器的测量系统中的一些问题。

Laser triangulation measurement is one of the main methods of noncontact measurement . Many questions , have been studied in the measuring system , regarded Position Sensitive Detector ( PSD ) as the photoelectric sensor .

介绍了一种基于CCD圆柱体压力非接触测量系统的工作原理及总体构成，给出线阵CCD驱动电路的设计，并对测量误差进行了详细分析。

The working principal and the structure of a non-contact pressure measuring system based on CCD cylinder are introduced in this paper . The linear matrix driving circuit design of CCD is proposed , and detailed analysis for measured error is also given .

介绍一种光学非接触测量超微振动的方法，利用球面共焦Fabry-Perot干涉仪设计了微振动测量系统。

This article presents an optical non contact method to measure micro vibration . It is an optical measuring system with a spherical Fabry Perot interferometer to detect the solid surface micro vibration .

首先，根据压电方程推导了在非接触测量方式下，电压表测量电压和结构表面应变分量之间的关系式，并对购置的PVDF压电薄膜进行了标定实验。

First , the relationship between the measured potential on the PVDF film and the strain components on the structural surface was deduced from the piezoelectric constitutive law under the non-contact condition . Then calibrating experiments of the PVDF film are carried out .

生产过程中物体瞬时速度非接触测量

Non-contact measuring for instantaneous velocity of solid surface in industrial production

浅通孔的光电非接触测量

A Study on Photo Electronic Non Contact Measurement of Shallow Holes

大型旋转体直线度非接触测量的理论与实验研究

The Study on No Contacting Inspection in Straightness of Large Rotary

三坐标激光非接触测量技术在武器系统测量领域的应用

Application of 3-coordinate laser non-contact measuring technology in weapon system measuring filed

缸盖垫片厚度非接触测量系统的研究

An Untouched Metrical Control System for Gland Shim Thickness Measurement

颜色的远距离非接触测量及其测量仪器

Colour remote noncontact measuring and its me - asuring instrument

非接触测量振动与冲击速度的激光多普勒方法

Contactless Velocity Measurements of Vibration and Shock Using the Laser Doppler Method

座圈尺寸光电非接触测量系统研究

A Study on Non-contact Photoelectric Measuring System for the Dimension of Saddle Ring

非接触测量中激光扫描探头的研究

A Study of Laser Scanning Probe in Non-Contact Measurement

基于频率计的电机转速实时非接触测量方法

Real-time Untouched Motor Rotation Period Measurement Based on Counter

基于新型接近觉传感器的非接触测量系统

A non-contact measurement based on a new proximity sensor

卫星电源控制中霍尔非接触测量技术

Hall noncontact measure technology in control of satellites power