摘要
本文首先介绍了自动化系统中冗余技术的基本概念及常见体系结构;分析了目前工业控制器冗余方案的流程和结构;最后结合应用给出了一种实现原型,该实现在控制系统中的应用达到了很好的效果。
Basic concept and common architecture of the redundant technique in the automatic system are introduced in this paper, The current redundant plan of industry controller has been analyzed. Finally a prototype according to application was put forward. This design achieves good effects in the application of the control system.
出处
《自动化博览》
2008年第6期81-82,65,共3页
Automation Panorama1
关键词
工业控制器
冗余
可靠性
切换
Industry controller
Redundancy
Reliability
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