position detector

Based on introduction on the fundamental principles of PSD ( position sensitive detector), the design method of infrared position sensor is presented, which is mainly composed of PSD and applied to rectify a deviation system.

在介绍位置敏感器件（PSD）基本原理的基础上，提出一种以PSD为核心器件，应用于纠偏系统的红外线位置传感器的设计方法。

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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.

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。

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The paper introduces a travel speed detector for hoist based on the infrared laser position transducer.

本文介绍一种基于红外激光位置传感器的提升机运行速度检测装置。

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Calibration of position detecting error for improved 2-dimensional position sensitive detector

改进型二维位置敏感探测器检测误差的校正

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For designing a digital control-rod position detector and calculating its output binary code easily, the coding mechanism of a coil-coding control-rod position detector has coding factors for the secondary coil arrangement, the coil connections in a group and the magnetic armature position.

为了设计数字式控制棒位置探测器，根据线圈编码棒位探测器编码机理，确定了探测器的3个编码要素，即测量线圈的布置方式、线圈的分组接线方式和衔铁运行位置。

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