磁悬浮轴承磁场分布的测量  

Magnetic Field Measurement System on Magnetic Bearings

作　　者：徐亚雪[1] 秦会斌[1] 李方芳[1] 

机构地区：[1]杭州电子科技大学电子信息学院,浙江杭州310018

出　　处：《杭州电子科技大学学报（自然科学版）》2008年第5期13-16,共4页Journal of Hangzhou Dianzi University：Natural Sciences

基　　金：国家自然科学基金资助项目(60601022)

摘　　要：该文介绍了磁悬浮轴承磁场分布测量的硬件结构和软件设计方案。该系统将单片机为核心的小系统,结合霍尔传感器作为前端的数据采集系统,将采集到的数据利用串口传送到PC主系统。在LabVIEW环境下对数据进行分析、处理、显示并保存。经测试,系统能方便灵活地测量磁悬浮轴承磁场,并通过三维图形显示该磁场分布。This paper introduces hardware structure and software module design idea of magnetic field measurement system on magnetic bearings. The system uses single chip micro controller combining Hall sensors as predictive data acquisition system, which sends acquired data to PC via serial port, and then the PC analyzes, processes, displays and saves these data in LabVIEW environment. The system has been demonstrated to be convenient and flexible in measuring the magnetic field and showing the distribution with 3D graphics.

关 键 词：磁悬浮轴承 串行通信 霍尔传感器 

分 类 号：TB972[一般工业技术—计量学]