直线度

基于VB的直线度误差评定软件的设计与应用

Design and application for evaluating straightness error software based on VB

利用AutoCAD的查询功能确定直线度误差值

Using Inquire Tool of AutoCAD to Define Straightness Error

基于MatLabWeb服务器的直线度误差远程评定系统

Remote Linear Error Assessment System Based on MATLAB Web Server

基于M型分划丝的单线阵CCD直线度准直仪

Single linear CCD linearity collimator based on M shape reticle

AFM加工的Ti纳米氧化钛线的直线度分析

Straightness Analysis of Titanium Oxide Lines Fabricated with AFM

基于AUTOCAD的直线度误差精确处理

Precision processing of straightness errors based on AutoCAD

编写了Matlab语言的算法代码，对当前测量系统采集的直线度数据进行拟合分析，进行直线度误差评定。

Compiles the arithmetic codes based on MATLAB , analyzing and fitting the measurement data , assessing the straightness error .

基于PSD器件的深孔直线度检测设计研究

Design of Testing Linearity Decision in Deep Hole Based on PSD

三点法EST测量直线度的误差分析

Error analysis of measuring straightness with three point method EST

时域和频域两点法EST测量直线度误差比较分析

Analysis and Comparison of Measuring Straightness Error with Two-point Method in Time-domain and Frequency-domain

文章结合电梯T型导轨的侧导向面和上导向面的特点，分别选择涡流传感器和平行激光&线阵CCD传感器，作为直线度动态测量的实现方案。

The schemes of implementing dynamic measurement of straightness of top and side guiding surfaces for T-type elevator guide rails are presented .

PSD激光直线度测量仪

Development of PSD Laser Straightness Tester

研究了三点法误差分离技术（ErrorSeparationTechnique，即：EST）应用于轧辊直线度误差在线测量，对直线度误差进行评定，并对测量结果作了分析。

It is researched that three-point method error separation technique is applied to measuring of straightness error of roll billets . Straightness error is evaluated . Measuring result is analysed .

对三点法误差分离技术（EST）应用于在线测量直线度误差进行了研究，并在推导数学模型的基础上进行了仿真计算。

The application of Error Separation Techmique or EST to the on-line measurement of straightness error with three-point method is studied .

研究结果表明，三点法EST应用于直线度误差在线测量，大大提高测量精度，便于微机适时控制。

The results show that measuring precision is elevated and sequential computer control is easy by means of 3-point method of EST .

将空气劈尖产生的等厚干涉与CCD图像处理技术相结合，提出了一种测量连续空间直线度误差的新方法。

With the combination of the equal thickness interference formed by an air wedge and the CCD image-processing technique , a new method is presented to measure spatial alignment error .

提出了一种基于PSD的导轨直线度的检测方法，保证了五棱镜扫描法检测大口径准直波前的精度。

The method to test the straightness of slideway based on PSD is presented , which ensures the accuracy of the scanning pentaprism method .

用VB语言图解评定直线度误差，克服手工作图评定直线度误差的繁琐、粗糙性，以及计算法的不可观性。

Using Visual Basic and schematic diagram method in assessment straightness measure error , the trivialness and roughness with handcraft plotting can be overcome . It is not observed directly to calculate straightness measure error .

Φ25mm火炮身管直线度光电测量方法

Optoelectronic method for measuring the straightness of the bore with a diameter of 25 mm

此系统是将反复学习公差与VB语言设计运用到平面度和直线度检测系统的一次尝试，是平面度和直线度检测领域的的一次新探索。

This system is to study tolerance again and again with VB language design utilize the once of flatness and linearity testing system try , it is flatness with the once of linearity detection field explore recently .

最后本文还对接触斑点和200mm直线度与平面波动量的关系进行了探讨。

It also inquires into the relationship between the contact spot and 200 mm straight line wave and plane wave quantity .

钢管组对工作是将几节短钢管按照API标准焊接成需要长度的钢管，其工序主要包括：钢管调直、校圆、直线度检测、预热及点焊。

The aim of steel pipes butt work is to have a short pipe sections for forming needed length steel pipe in accordance with API standards by welding . The process mainly include : steel straightening , checking circle , straightness detecting , preheating and spot welding .

证明了直线度误差最小区域评定法的目标函数是一维欧式空间R1中的连续、不可微的凸函数，从而证明了目标函数的全局极小值是唯一的。

It is proved that the objective function for straightness error by minimum zone evaluation is a continuous and non-differentiable and convex one defined in one-dimensional Euclidean space R. Therefore , the uniqueness of its global optimum is proved .

在此精密工作台的设计中，采用了本文介绍的几种重要结构，使工作台的精度达到：100mm行程，不直线度优于1〃。X，Y导轨的正交性优于3〃。

Several important constructures have been adopted in the design of the precision stage . Thus the accuracy have realixed : within 100 mm travel , linearity is less than 1 ″, the orthogonality of X and Y guide ways is less than 3 ″ .

介绍了我国XB火箭橇试验滑轨参照美国霍洛曼滑轨有关技术指标进行评估的情况，并给出测量结果.测量结果表明，XB滑轨轨道的直线度具有世界一流水平。

Referred to American Holloman sled technical index , this paper introduces the estimate of Chinese XB rocket sled test track and gives the measuring results . It tests that the linearity of XB rocket sled track has reached the first-class level in the world .

直线度双节距法测量中的粗差识别方法研究

Identifying Method Research of Gross Error in Bi-pitch Measurement of Straightness

大直径钢管直线度在线测量研究

Study on Real-time Linearity Measurment of Steel Pipe With Large Diameter

样板直尺测量面直线度公差值的研究

The Investigation on Linearity Tolerance Value of Straight Edge Measurement Plane

角锥棱镜用于激光直线度测量的特性分析

Analyzing characteristic of the cube-corner retroreflector applied to laser straightness measurement

基于双频激光干涉技术的高精度直线度基准装置

High Precision Straightness Device Based on Double frequency Laser Interference Technique