摘要
现场工作的以单片机为核心部件的交流测控装置 ,由于周围大量的电磁干扰 ,众多的电磁设备频繁启动、停止 ,以及装置中器件的工作特点等原因 ,使得交流参数的采样值受到干扰。本文结合实际的工程实例 ,从软件着手提出了一种测控系统采集数据的处理方法。
The devices of measure and control whose core part is the microcontroller using in the field, because of much intense electromagneticinterference and the continual startup or stop of more electromagnetic devices, make the sampling of AC parameters inaccurately at the same time the working trait of the part in them be considered In this paper, according to a practical project, it gives an applied method of process data that the devices sample, concerning the software
出处
《现代电子技术》
2004年第10期103-105,共3页
Modern Electronics Technique
关键词
测控系统
PICl6F877单片机
数字滤波
干扰
measure and control system
PIC16F877 microcontroller
digital filtering
interference
