کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7006130 | 1455139 | 2018 | 36 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Neuro estimator-based inferential extended generic model control of a reactive distillation column
ترجمه فارسی عنوان
کنترل عصبی مبتنی بر استنباط جامع مدلی از ستون تقطیر واکنشی مبتنی بر برآوردگر نور
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کلمات کلیدی
برآوردگر نور کنترل مدل ژنریک گسترده شده، سنسور نرم تقطیر مجدد،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
چکیده انگلیسی
This work aims at proposing a neuro estimator (NE)-based inferential extended generic model controller (IEGMC) for an ethylene glycol reactive distillation (RD) column. This nonlinear control system comprises of a model-based controller (i.e., EGMC), an artificial neural network (ANN)-based estimator (i.e., NE) and an ANN-based soft sensor for composition inferencing. At first, the NE is designed for the RD column to compute the state variables exclusively required for simulating the control action of the EGMC. We subsequently formulate the NE-based EGMC controller. As a further development, a soft sensor has been proposed to infer the bottom composition of the RD column and the resulting controller in conjunction with this soft sensor is called NE-based inferential EGMC controller. For the representative ethylene glycol system, the bottommost tray has been identified as the most sensitive stage and thus, used to infer the composition. Performing simulation tests, it is investigated that the proposed NE-based IEGMC is superior to the inferential proportional integral (IPI) controller.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Research and Design - Volume 130, February 2018, Pages 284-294
Journal: Chemical Engineering Research and Design - Volume 130, February 2018, Pages 284-294
نویسندگان
Amiya K. Jana, Sudip Banerjee,