文章基本信息

标题：A Novel Intelligent ARX-Laguerre Distillation Column Estimation Technique
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作者：Farzin Piltan ; Shahnaz TayebiHaghighi ; Somayeh Jowkar 等
期刊名称：International Journal of Intelligent Systems and Applications
印刷版ISSN：2074-904X
电子版ISSN：2074-9058
出版年度：2019
卷号：11
期号：4
页码：52-60
DOI：10.5815/ijisa.2019.04.05
出版社：MECS Publisher
摘要：In practical applications, modeling of real systems with unknown parameters such as distillation columns are typically complex. To address issues with distillation column estimation, the system is identified by a proposed intelligent, auto-regressive, exogenous-Laguerre (AI-ARX-Laguerre) technique. In this method, an intelligent technique is introduced for data-driven identiﬁcation of the distillation column. The Laguerre method is used for the removal of input/output noise and decreases the system complexity. The fuzzy logic method is proposed to reduce the system’s estimation error and to accurately optimize the ARX-Laguerre parameters. The proposed method outperforms the ARX and ARX-Laguerre technique by achieving average estimation accuracy improvements of 16% and 9%, respectively.
关键词：Distillation column;system identification;ARX modeling;intelligent nonlinear-ARX-Laguerre;ARX-Laguerre modeling