U-model enhanced dynamic control of a heavy oil pyrolysis/cracking furnace

This paper proposes a case study in the control of a heavy oil pyrolysis/cracking furnace with a newly extended U-model based pole placement controller (U-PPC). The major work of the paper includes: 1) establishing a control oriented nonlinear dynamic model with Naphtha cracking and thermal dynamics...

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Bibliographic Details
Published in:IEEE/CAA journal of automatica sinica 2018-03, Vol.5 (2), p.577-586
Main Authors: Zhu, Quanmin, Zhao, Dongya, Zhang, Shuzhan, Narayan, Pritesh
Format: Article
Language:English
Subjects:
Computational modeling
Control systems
Electron tubes
Furnaces
Oils
Process control
Temperature distribution
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Summary:This paper proposes a case study in the control of a heavy oil pyrolysis/cracking furnace with a newly extended U-model based pole placement controller (U-PPC). The major work of the paper includes: 1) establishing a control oriented nonlinear dynamic model with Naphtha cracking and thermal dynamics; 2) analysing a U-model (i.e., control oriented prototype) representation of various popular process model sets; 3) designing the new U-PPC to enhance the control performance in pole placement and stabilisation; 4) taking computational bench tests to demonstrate the control system design and performance with a user-friendly step by step procedure.
ISSN:2329-9266
2329-9274
DOI:10.1109/JAS.2017.7510847