Evaluation of a statistically based controller override on a pilot-scale flow loop

被引：0
|
作者：
Muthiah, Nagappan [1 ]
Rhinehart, R. Russell [1 ]
机构：
[1] Oklahoma State Univ, Sch Chem Engn, Stillwater, OK 74078 USA
来源：
ISA TRANSACTIONS | 2010年 / 49卷 / 01期
关键词：
Filter; Statistical; Experimental; Process control;
D O I：
10.1016/j.isatra.2009.10.004
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This work investigates the use of a statistically based override on an automatic controller. The objective is to temper controller action, and to obtain a better balance of variance reduction in both controlled and manipulated variables than is currently obtained with conventional filtering. Experimental results on a pilot-scale flow loop demonstrate the benefit. Results are supported by both simulation and theoretical analysis. (C) 2009 ISA. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：154 / 166
页数：13
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