摘要
通过对PLC控制系统主要干扰源的分析,阐述了这些干扰在控制系统中的影响,并提出了几种从硬件、软件上实现抗干扰设计的具体技术措施,从而完善并合理地消除干扰,提高PLC控制系统可靠性。
This paper describes the effects of the interference on control system by analysis of the main sources of interference of PLC control system, and puts forward several specific technical measures on achieving design of anti-interference in hardware and software, so as to eliminate the interference in a reasonable way and improve reliability of the PLC control system.
出处
《有色冶金设计与研究》
2013年第3期63-65,共3页
Nonferrous Metals Engineering & Research
关键词
可编程控制器
信号干扰
抗干扰设计
硬件抗干扰
programmable controller
signal interference
anti-interference design
hardware anti-interference programmable controller
signal interference
anti-interference design
hardware anti-interference
