智能仪表开发中的抗干扰技术  

Anti-interference technique for intelligent instrument

作　　者：张昭昭[1] 李秀华[1] 郭伟[1] 

机构地区：[1]辽宁工程技术大学电子与信息工程系,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2004年第z1期218-220,共3页Journal of Liaoning Technical University (Natural Science)

摘　　要：在计算机监测控制和智能仪表的开发的过程中,对现场干扰源的分析以及相应的抗干扰措施的实施来抑制干扰是设计人员必须认真考虑的问题之一。为了提高监测监控设备及智能仪表工作的稳定性和可靠性,论述了测控现场和智能仪表开发中可能出现的各种干扰和相应的抗干扰措施,提出了解决各种干扰的抑制方法和具体措施。In the course of the development of computer monitor and intelligent instrument,one aspect the designer must take into consideration is to find out the cause of interference and take measures as protection against it.In order to improve the stability and dependability of computer monitor and intelligent instrument,this essay mainly introduce a few possible interference,that could occur on the monitoring spot in the process of development of the intelligent instrument,as well as several revelant anti-interference measures,Besides,there are some effective approaches to these problems in the essay.

关 键 词：抗干扰 滤波 屏蔽 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]