一种基于双通道旋转变压器的高精度角度变送器  

A High Precision Angle Converter Based on Two-Speed Resolver

作　　者：李千[1] Li Qian(Lianyungang Technical College,Jiangsu Lianyungang 222000)

机构地区：[1]连云港职业技术学院

出　　处：《电子质量》2019年第8期15-19,共5页Electronics Quality

摘　　要：针对伺服控制系统中对角度位置量高精度、高可靠性的测量需求,提出了一种基于双通道旋转变压器的高精度角度变送器的设计与实现。以STM32F103型单片机作为处理核心,重点阐述了旋转变压器的工作原理,详细介绍了电路设计和软件设计。测试结果表明,设计的角度变送器精度指标高达0.003mA,具有广泛的应用前景。According to the measure requirement of angle high precision and high reliability in servo control system,a high precision angle converter based on two-speed resolver is advanced.Working principle of resolver is expatiated using STM32F103 as the processing core.Circuit design and soft design are particularly introduced.The test results show that the angle converter has extensive application future with accuracy up to 0.003mA.

关 键 词：角度变送器 双通道旋转变压器 STM32F103 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置] TM383.2[自动化与计算机技术—控制科学与工程]