强激光与粒子束2016，Vol.28Issue(12)：125106-1-125106-7,7.DOI:10.11884/HPLPB201628.160144
振动线数据采集和数据处理方案设计与验证
Design and experiment of vibrating wire data acquisition and processing system
摘要
Abstract
Vibrating wire theory provides a high accuracy alignment method,applying vibrating wire theory to magnets pre-alignment on a girder will greatly increase the alignment accuracy between the magnets.This paper introduces briefly the pre-a-lignment scheme of magnets on a girder.According to the scheme and the vibrating wire theory,it introduces a scheme of data acquisition and processing for a vibrating wire system.This paper also analyses and solves the key problems including sensor work point alignment,wire current measurement,data acquisition devices selection,magnetic induction intensity calculation and mag-netic center calculation.Finally,it presents the experiments of feasibility and accuracy verification.关键词
振动线/准直/数据采集/磁中心测量/磁场分布Key words
vibrating wire/alignment/data acquisition/magnetic center measurement/magnetic field distribution分类
能源科技引用本文复制引用
王小龙,吴蕾,陈素颖,李春华..振动线数据采集和数据处理方案设计与验证[J].强激光与粒子束,2016,28(12):125106-1-125106-7,7.基金项目
国家大科学工程-高能同步辐射光源验证装置项目 （）
