文章基本信息

标题：Control loop performance monitoring – ABB’s experience over two decades
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作者：Kevin D. Starr ; Heiko Petersen ; Margret Bauer 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2016
卷号：49
期号：7
页码：526-532
DOI：10.1016/j.ifacol.2016.07.396
语种：English
出版社：Elsevier
摘要：When process control systems do not perform as they should, plant personnel will not obtain positive results and may even give up using some control loops entirely. To increase productivity and efficiency it must be ensured that the control system is used effectively. The best way to do this is to turn the automatic control on and to tune it correctly. This paper describes the expertise in control loop performance monitoring gathered by ABB’s control experts. With more automated production processes and fewer experts, control loop performance monitoring (LPM) needs to be able to evaluate one hundred loops at a time instead of loop-by-loop analysis. This cannot be done with training or manual tools. In this paper, ABB’s perspective on loop performance monitoring as well as several novel features is described. Finally, further research directions are highlighted.
关键词：Control loop performance monitoringPID controlindustry automationprocess controlchemical industrypaper industry