Modeling and control of water disinfection process in annular photoreactors

K.J. Keesman; D Vries; S. van Mourik; Heiko J. Zwart

Modeling and control of water disinfection process in annular photoreactors

K.J. Keesman, D Vries, S. van Mourik, Heiko J. Zwart

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

As an alternative or addition to complex physical modeling, in this paper transfer function models of the disinfection process in annular photoreactors under different flow conditions are derived. These transfer function models allow an analytical evaluation of the system dynamics and the control strategies to gain further insight while preserving the physical process parameters. For diffusive flow conditions a dead-time/Padé approximation is proposed to find a low-order linear system description. Given the (approximate) transfer functions with their physical process parameters, an analytical feed-forward – feedback law is further worked out.

Original language	Undefined
Title of host publication	Proceedings of the European Control Conference 2007
Editors	S. Tzafestas
Publisher	European Union Control Association
Pages	4778-4784
Number of pages	7
ISBN (Print)	978-960-89028-5-5
Publication status	Published - Jul 2007
Event	2007 European Control Conference, ECC 2007 - Kos, Greece Duration: 2 Jul 2007 → 5 Jul 2007 http://ecc07.ntua.gr/

Publication series

Name
Publisher	European Union Control Association
Number	302

Conference

Conference	2007 European Control Conference, ECC 2007
Abbreviated title	ECC
Country	Greece
City	Kos
Period	2/07/07 → 5/07/07
Internet address	http://ecc07.ntua.gr/

Keywords

IR-62366
METIS-251028
EWI-12922

Access to Document

http://eprints.eemcs.utwente.nl/secure2/12922/01/ECC(07)ThA13.3.pdf

Cite this

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title = "Modeling and control of water disinfection process in annular photoreactors",

abstract = "As an alternative or addition to complex physical modeling, in this paper transfer function models of the disinfection process in annular photoreactors under different flow conditions are derived. These transfer function models allow an analytical evaluation of the system dynamics and the control strategies to gain further insight while preserving the physical process parameters. For diffusive flow conditions a dead-time/Pad{\'e} approximation is proposed to find a low-order linear system description. Given the (approximate) transfer functions with their physical process parameters, an analytical feed-forward – feedback law is further worked out.",

keywords = "IR-62366, METIS-251028, EWI-12922",

author = "K.J. Keesman and D Vries and {van Mourik}, S. and Zwart, {Heiko J.}",

year = "2007",

month = jul,

language = "Undefined",

isbn = "978-960-89028-5-5",

publisher = "European Union Control Association",

number = "302",

pages = "4778--4784",

editor = "S. Tzafestas",

booktitle = "Proceedings of the European Control Conference 2007",

note = "null ; Conference date: 02-07-2007 Through 05-07-2007",

url = "http://ecc07.ntua.gr/",

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Keesman, KJ, Vries, D, van Mourik, S & Zwart, HJ 2007, Modeling and control of water disinfection process in annular photoreactors. in S Tzafestas (ed.), Proceedings of the European Control Conference 2007. European Union Control Association, pp. 4778-4784, 2007 European Control Conference, ECC 2007, Kos, Greece, 2/07/07. <http://eprints.eemcs.utwente.nl/secure2/12922/01/ECC(07)ThA13.3.pdf>

Modeling and control of water disinfection process in annular photoreactors. / Keesman, K.J.; Vries, D; van Mourik, S.; Zwart, Heiko J.

Proceedings of the European Control Conference 2007. ed. / S. Tzafestas. European Union Control Association, 2007. p. 4778-4784.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Modeling and control of water disinfection process in annular photoreactors

AU - Keesman, K.J.

AU - Vries, D

AU - van Mourik, S.

AU - Zwart, Heiko J.

PY - 2007/7

Y1 - 2007/7

N2 - As an alternative or addition to complex physical modeling, in this paper transfer function models of the disinfection process in annular photoreactors under different flow conditions are derived. These transfer function models allow an analytical evaluation of the system dynamics and the control strategies to gain further insight while preserving the physical process parameters. For diffusive flow conditions a dead-time/Padé approximation is proposed to find a low-order linear system description. Given the (approximate) transfer functions with their physical process parameters, an analytical feed-forward – feedback law is further worked out.

AB - As an alternative or addition to complex physical modeling, in this paper transfer function models of the disinfection process in annular photoreactors under different flow conditions are derived. These transfer function models allow an analytical evaluation of the system dynamics and the control strategies to gain further insight while preserving the physical process parameters. For diffusive flow conditions a dead-time/Padé approximation is proposed to find a low-order linear system description. Given the (approximate) transfer functions with their physical process parameters, an analytical feed-forward – feedback law is further worked out.

KW - IR-62366

KW - METIS-251028

KW - EWI-12922

M3 - Conference contribution

SN - 978-960-89028-5-5

SP - 4778

EP - 4784

BT - Proceedings of the European Control Conference 2007

A2 - Tzafestas, S.

PB - European Union Control Association

Y2 - 2 July 2007 through 5 July 2007

ER -