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现场总线控制系统FCS和集散控制系统DCS的差异
引用本文:张亚停.现场总线控制系统FCS和集散控制系统DCS的差异[J].可编程控制器与工厂自动化(PLC FA),2014(9):52-55.
作者姓名:张亚停
作者单位:河南煤业化工集团中原大化公司
摘    要:现场总线技术具有高性能和高可靠性,其特点现已形成国际标准。现场总线控制系统FCS与传统的集散控制系统DCS相比,具有着高准确度和低误码率的优点。本文主要就二者的差异做一些介绍,指出了两种控制系统之间的渊源及发展方向。

关 键 词:现场总线  现场控制系统FCS  集散控制系统DCS

Differences Fieldbus Control System FCS and the DCS Distributed Control System
Zhang Yating.Differences Fieldbus Control System FCS and the DCS Distributed Control System[J].Programmable controller & Factory Automation(PLC & FA),2014(9):52-55.
Authors:Zhang Yating
Affiliation:Zhang Yating
Abstract:The field bus technology has become an international standard due to its high capability and high reliability and has many successful applications. FCS has a better capability as compared to DCS used as a conventional method. It is high in accuracy and low in error, This text is main two of the discrepancy make some introductionc and has pointed out between two kind of control system's origin and the development direction.
Keywords:Field bus FCS DCS
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