摘要
微机测试系统在工业现场应用中,抗干扰是应用成败的关键技术之一。本文以NQ-1型微机测试系统为例,阐述了工业现场微机系统受干扰后运行失常的几种表现,以及为提高系统的抗干扰能力,在硬件和软件两方面所采取的抗干扰措施。最后,介绍了系统的实际抗干扰效果。
Anti-interference is a key technique of the microcomputer testing system used on the industrial site. Using NQ-1 system as an example, Some phenomena of the disturbed system are described in this paper, and both hardware and software anti-interferance measures are presented. Finally, the anti-interferece results are introduced.
出处
《数据采集与处理》
CSCD
1992年第4期311-315,共5页
Journal of Data Acquisition and Processing
