The Application of Position Sensing Device(PSD) ( PSD ) in Measurement of Horizontal Deviation of Vessel Supporting Carriage 位置检测器件(PSD)在承船厢水平偏差测量中的应用
The Horizontal detection for the vessel supporting carriage by using position sensing device ( PSD ) and microcomputer technology is introduced. 介绍采用位置敏感检测器件(PSD)及微机技术测量承船厢的水平偏差程度。