摘要
文中简单介绍了PSoC3(可编程片上系统)的特点,以及电涡流传感器的工作原理。根据PSoC3的特点和电涡流传感器的工作原理,采用具有调频式测量电路和双线圈差动补偿的电涡流传感器的设计方案构建低成本、可靠性高的电涡流传感器,文中详细阐述了用PSoC3内部资源构成的电涡流传感器的软硬件设计。
This paper briefly introduced the characteristics of PSoC3 （Programmable System on Chip）, as well as the theory of electrical eddy current sensor, it used the frequency modulation type metering circuit and the dual-coil differential motion compensation to build a low-cost and high reliability eddy current sensor. This paper elaborated the hardware and software design of electrical eddy current sensor configured by the PSoC3 internal resources.
出处
《仪表技术与传感器》
CSCD
北大核心
2014年第8期14-15,26,共3页
Instrument Technique and Sensor
