摘要
为实现对异步电机进行准确、实时、高速的监测,提出了一种基于ARM和Linux的嵌入式异步电机监测系统设计,对系统的软硬件设计进行了阐述。介绍了以高性能ARM微处理器S3C2440A为核心的硬件电路及嵌入式操作系统Linux在S3C2440A上的构建。该系统能够对电机的电压、电流、转速等参数进行实时采集和在线状态监测,提高了监测系统的可靠性和实时性。
In order to achieve monitoring the asynchronous motor accurately, real-time and high-speed, an embedded asynchronous motor monitoring system based-on ARM and Linux was designed. This paper presented the hardware and software design, and introduces the hardware circuit based-on ARM microcontroller S3C2440A, as well as the construction of embedded operating system Linux on S3C2440A. This system is able to acquire the data of motor voltage, current and speed in real-time and on-line state monitor, which can improve the monitoring system＇s reliability and real-time ability.
出处
《仪表技术与传感器》
CSCD
北大核心
2011年第11期68-70,73,共4页
Instrument Technique and Sensor
