微型计算机控制系统信号隔离及抗干扰技术概述

A microcomputer control system signal isolation and anti-jamming technology overview

使用计算机控制系统的过程中,信号在传送的时候会受到不同程度的干扰,信号不稳定现象经常出现。经过研究发现,此种情况的关键诱因就是计算机所处的工作环境的较强干扰。可以通过使用分离技术来实现微型计算机的抗干扰功能。本文研究相应的信号隔离及抗干扰技术,对其中存在的具体方法进行相应的解读,并且阐述了微型计算机控制系统其他类型抗干扰技术。

in the process of using computer control system, the signal at the time of delivery will be affected by different degree ot interference, signal unstable phenomenon often occurs.Through the study found that the key cause of the situation is the computer＇s working environment of strong interference.Can be done by using the separation technology of microcomputer anti-interference function.In this paper, we study the corresponding signal isolation and anti-jamming technology, for there are specific methods for the corresponding interpretation, and expounds the micro computer control system of other types of anti-interference technology.