摘要
现场总线技术的出现是自动化控制领域的一次革命 ,受到各行业广泛关注。主要介绍了在流程工业过程控制领域中当前流行的几种现场总线技术特点 ,重点论述了现场总线技术与传统控制系统的不同之处 ,提出了现场总线技术在应用中存在的问题和不足 。
The generation of fieldbus is a revolution in automatic control field and widely followed with interest by many works. The technological characteristics of some fieldbuse, which are popular in industry process control, are mainly presented. And the difference between the fieldbus and traditional control system is mostly discussed. The problems and shortcomings of the application of fieldbus are brought forward and the application of fieldbus is made analysis about. At the end the writer put forward his points.
出处
《石油化工自动化》
CAS
2002年第5期67-70,共4页
Automation in Petro-chemical Industry
