摘要
简要介绍了在氮窑氧含量巡回检测分析仪的研制过程中,硬件、软件设计时针对系统电源、接地、印制电路板布线、信号滤波等方面采取的抗干扰措施。实践表明,采用了诸多抗干扰措施的系统运行稳定可靠,抗干扰效果尤其显著。
Anti-interference methods in terms of system power supply,earthing,PCB wiring,sig nal filter-ing in the design of hard ware&software in the research process of the O 2 content cyclic detection analyz-er for N 2 protection kiln are briefly introduced.The system with so many anti-interference methods is proved to be stable&reliable,and have remarkable an ti-interference effects.
出处
《电子工业专用设备》
2003年第4期59-61,共3页
Equipment for Electronic Products Manufacturing
关键词
抗干扰设计
巡回检测
可靠性
Anti-interference De sign
Cyclic Detection
Reliability
