摘要
分析了电感性负载产生干扰的机理.讨论了控制接口的特点和强电干扰窜入微机的主要途径.并提出抗干扰措施及其器件的选择方法.
In this paper , the authors analyzed the mechanism of interference caused by inductive load. The characteristic of control system and main way of electromagnetic interference into a microcomputer is discussed. The rejetced interference measure and the selected element method are proposed.
关键词
计算机控制
电感性负载
抗干扰
可靠性
microcomputer control
inductive load
interference rejection.
