一种基于电磁感应原理的新型角度传感器  

A New Angle Sensor Based on Electromagnetic Induction

作　　者：程亚博 Cheng Ya-bo(Lianyungang Jari Electronics Co.,Ltd.,Jiangsu Lianyungang 222006)

机构地区：[1]连云港杰瑞电子有限公司,江苏连云港222006

出　　处：《电子质量》2022年第8期203-206,共4页Electronics Quality

摘　　要：针对传统旋转变压器价格较高,体积大,较为笨重,难以小型化等问题,提出一种基于电磁感应原理的新型角度传感器的设计与实现。该文重点阐述了该角度传感器的实现原理,详细介绍了硬件电路设计和软件设计。设计的角度传感器分辨率能达到21位,精度±40",具有很好的应用前景。The traditional resolver is expensive,bulky and difficult to miniaturize.To deal with these problems,this article elaborate a new type of angle sensor based on electromagnetic induction.This article focuses on the realization principle of the angle sensor.This article also introduce circuit design and software design in detail.The resolution of angle sensor can reach 12 bits,the accuracy can reach±40".It has a good application prospect.

关 键 词：角度传感器 PCB线圈 电磁感应 精度 

分 类 号：TN762[电子电信—电路与系统] TP212[自动化与计算机技术—检测技术与自动化装置]