微小位移传感器的自适应修正方法  

Adaptive Correction Method for Micro-displacement Sensors

作　　者：李天睿 LI Tianrui(GRG Banking Equipment Co.,Ltd.,Guangzhou 510663,China)

机构地区：[1]广州广电运通金融电子股份有限公司,广东广州510663

出　　处：《现代信息科技》2020年第2期61-62,共2页Modern Information Technology

摘　　要：微小位移传感器在金融设备中主要作为有价介质(钞票,支票等)的厚度检测传感器,用于判别是否重张,是避免账目问题的重要手段。该传感器对精确度要求较高,而在实际应用环境中,由于传感器衰减、环境变化、积尘等影响,需要经常校准,因此文章导入一种自适应修正方法,能有效地减少校准次数,提高稳定性并确保精度。The micro displacement sensor is mainly used as the thickness detection sensor of the valuable medium(banknotes,cheques,etc.)in the financial equipment.It is an important means to avoid the account problems.The sensor requires high accuracy,but in the practical application environment,due to the sensor attenuation,environmental change,dust and other effects,it needs to be calibrated frequently.Therefore,this paper introduces an adaptive correction method,which can effectively reduce the number of calibrations,improve the stability and ensure the accuracy.

关 键 词：微小位移 自适应 金融设备 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]