absolute displacement

Additionally, the result of the absolute displacement measurement experiment is also presented.

另外还介绍了绝对位移测量实验的结果。

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Position measurement system is a set of device that detecting absolute displacement for precise producing technology platform of digital agriculture. The device provides precise position to the platform produce, and provides data to assure two sides wheels of the platform moving synchronously.

位置测量系统是数字农业精准生产技术平台上用来检测平台行走绝对位移量的测量装置，为精准生产提供准确位置，并为保证平台两侧轮同步运行提供参考数据。

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The average boundary displacement and absolute displacement of sub-compartment's center were 3.23 and 3.72 m and the accuracy of area measurement was higher than 98%.

小班边界平均位移和中心位置绝对位移分别为3.23、3.72m，小班面积测量精度达到98%以上；

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A Method of the Measurement on Plane Absolute Displacement Based on Gray Vector Matching

一种基于灰度向量匹配的平面绝对位移测量方法

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A stable state analysis system purposed principally for "true value" research is established basing on the guidelines of unification, continuation and quantitative comparability and from the viewpoints of quantitative analysis, accuracy assessment and absolute displacement investigation.

从定量分析、精度评价、绝对位移探讨等角度，建立一套以真值研究为基础，用统一、连续、定量可比尺度表示的稳定状态分析系统。

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The pluses comes from coder to send to the high speed counter, and the number of the high speed counter is operated in the program of PLC to get the absolute displacement anticipated.

采用PLC的高速计数器进行测量轮正转和反转时的脉冲信号的采集，通过进一步程序运算得到绝对位移量。

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Based on the characteristics of the servo-comparison method and an additional apparatus for deciding the certain periods, an absolute displacement sensor with a wide measuring range is realized.

基于伺服比较式位移传感器的自身的特点，和另外附加的一套用于确定周期位置的装置，实现了大量程的绝对位移测量。

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The Research and Design of FMT System Based on Absolute Displacement Sensor check sum error-detecting system

基于绝对式位移传感器的传动误差检测系统设计与开发

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The periodic external force method has a better precision and it does not need absolute displacement measurement, but the range of its measurement is very limited.

外加周期驱动力法精度较高，不需要测量绝对位移，但是适用的微粒的直径范围有限；

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