Graph representation and distributed control of diffusion-convection-reaction system networks

Manjiri Moharir; Davood B. Pourkargar; Ali Almansoori; Prodromos Daoutidis

doi:10.1016/j.ces.2018.11.062

Graph representation and distributed control of diffusion-convection-reaction system networks

Manjiri Moharir, Davood B. Pourkargar, Ali Almansoori, Prodromos Daoutidis

Chemical and Petroleum Engineering

University of Minnesota Twin Cities

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Equation graph representations are proposed for generic diffusion-convection-reaction systems described by parabolic partial differential equations. A measure of structural input-output closeness is proposed, and its relationship with the equation graph representation is established. A graph-based algorithm to obtain network decompositions for distributed control is extended to networks that have diffusion-convection-reaction systems, and the effectiveness of the decomposition is demonstrated through a case study on a prototypical reaction-separation plant.

Original language	British English
Pages (from-to)	128-139
Number of pages	12
Journal	Chemical Engineering Science
Volume	204
DOIs	https://doi.org/10.1016/j.ces.2018.11.062
State	Published - 31 Aug 2019

Keywords

Distributed control
Distributed parameter systems
Graph theory
Model predictive control
Process control
Process network decomposition

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10.1016/j.ces.2018.11.062

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title = "Graph representation and distributed control of diffusion-convection-reaction system networks",

abstract = "Equation graph representations are proposed for generic diffusion-convection-reaction systems described by parabolic partial differential equations. A measure of structural input-output closeness is proposed, and its relationship with the equation graph representation is established. A graph-based algorithm to obtain network decompositions for distributed control is extended to networks that have diffusion-convection-reaction systems, and the effectiveness of the decomposition is demonstrated through a case study on a prototypical reaction-separation plant.",

keywords = "Distributed control, Distributed parameter systems, Graph theory, Model predictive control, Process control, Process network decomposition",

author = "Manjiri Moharir and Pourkargar, {Davood B.} and Ali Almansoori and Prodromos Daoutidis",

note = "Funding Information: Financial support from the Khalifa University , Abu Dhabi, UAE is gratefully acknowledged. Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2019",

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day = "31",

doi = "10.1016/j.ces.2018.11.062",

language = "British English",

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T1 - Graph representation and distributed control of diffusion-convection-reaction system networks

AU - Moharir, Manjiri

AU - Pourkargar, Davood B.

AU - Almansoori, Ali

AU - Daoutidis, Prodromos

PY - 2019/8/31

Y1 - 2019/8/31

N2 - Equation graph representations are proposed for generic diffusion-convection-reaction systems described by parabolic partial differential equations. A measure of structural input-output closeness is proposed, and its relationship with the equation graph representation is established. A graph-based algorithm to obtain network decompositions for distributed control is extended to networks that have diffusion-convection-reaction systems, and the effectiveness of the decomposition is demonstrated through a case study on a prototypical reaction-separation plant.

AB - Equation graph representations are proposed for generic diffusion-convection-reaction systems described by parabolic partial differential equations. A measure of structural input-output closeness is proposed, and its relationship with the equation graph representation is established. A graph-based algorithm to obtain network decompositions for distributed control is extended to networks that have diffusion-convection-reaction systems, and the effectiveness of the decomposition is demonstrated through a case study on a prototypical reaction-separation plant.

KW - Distributed control

KW - Distributed parameter systems

KW - Graph theory

KW - Model predictive control

KW - Process control

KW - Process network decomposition

UR - http://www.scopus.com/inward/record.url?scp=85064317648&partnerID=8YFLogxK

U2 - 10.1016/j.ces.2018.11.062

DO - 10.1016/j.ces.2018.11.062

M3 - Article

AN - SCOPUS:85064317648

SN - 0009-2509

VL - 204

SP - 128

EP - 139

JO - Chemical Engineering Science

JF - Chemical Engineering Science

ER -

Graph representation and distributed control of diffusion-convection-reaction system networks

Abstract

Keywords

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