摘要
文章对影响PLC控制系统可靠性的主要因素进行分析,给出了衡量PLC控制系统可靠性的参数及计算公式。
This paper analyzes the main factors affecting the reliability of PLC control system, and gives the parameter and formula judging the reliability of PLC control system. Design methods to improve the reliability of PLC control system, investment and economic benefit in reliability design are also researched and discussed.
出处
《煤矿机电》
北大核心
2004年第3期13-16,共4页
Colliery Mechanical & Electrical Technology
关键词
PLC控制系统
可靠性
经济效益
参数
PLC control system
reliability parameter
reliability design
