In practical measurement, the positioning precision of position sensitive detector (PSD) is greatly affected by the size and asymmetry of the spot.
在实际测量中，由于光斑具有一定尺寸和不对称性，在很大程度上影响了位置敏感探测器(PSD)的定位精度。
The position sensitive detector(PSD) can be used for many types of precision and contactless dgmatic distance detection.
光电位置敏感探测器（PSD）已应用到非接触式高精度动态位移测量中。
A new method for large shaft alignment was proposed based on visual laser technology and PSD (position sensitive detector) technology.
提出了一种采用位置敏感探测器(PSD)技术与激光技术相结合实现大型轴系对中检测的新方法。
A high precision infrared light spot motion analysis and measurement system based on a new type position sensitive detector (PSD) and stereo measurement was developed.
高精度红外光点位置检测分析系统是基于光电位置敏感器件、立体测量学研制而成的运动物体分析系统。
A new technique for measuring the accurate position of the focal plane of an optical system with position sensitive detector (PSD) is presented.
本文介绍一种新的焦面检测方法，以位置敏感探测器P SD作为检焦器件对光学系统的实际焦面进行检测。
A new method for large shaft alignment was proposed based on visual laser technology and PSD (position sensitive detector) technology.
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。
The measurement system is based on facular-orientation theory of position sensitive detector (PSD).
测量系统基于PSD传感器的光斑定位原理。
As an important part of the electro-optic technology, the PSD (position sensitive detector) technology is widely applied in various subject fields.
位敏探测器(PSD)技术作为光电技术的重要组成部分，在各学科领域得到广泛应用。
A car carrying position sensitive detector(PSD) walked along rail and the parameters of the rail were obtained according to the spot position on PSD.
为解决大跨度轨道测量的难点，提出两根轨道分别测量然后重构到同一个坐标系中的方法。
A car carrying position sensitive detector(PSD) walked along rail and the parameters of the rail were obtained according to the spot position on PSD.
为解决大跨度轨道测量的难点，提出两根轨道分别测量然后重构到同一个坐标系中的方法。
应用推荐