Model-based Control of a Bottom Fired Marine Boiler

Brian Solberg; Claus M. S. Karstensen; Palle Andersen; Tom Søndergård Pedersen; Poul U. Hvistendahl

Model-based Control of a Bottom Fired Marine Boiler

Brian Solberg, Claus M. S. Karstensen, Palle Andersen, Tom Søndergård Pedersen, Poul U. Hvistendahl

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

5 Citationer (Scopus)

Abstrakt

This paper focuses on applying model based MIMO control to minimize variations in water level for a specific boiler type. A first principles model is put up. The model is linearized and an LQG controller is designed. Furthermore the benefit of using a steam °ow measurement is compared to a strategy relying on estimates of the disturbance. Preliminary tests at the boiler system show that the designed controller is able to control the boiler process. Furthermore it can be concluded that relying on estimates of the steam flow in the control strategy does not decrease the controller performance remarkable.

Originalsprog	Engelsk
Titel	Proceedings of IFAC World Congress
Redaktører	P. Horacek, M. Simandl, P. Zitek
Antal sider	6
Publikationsdato	2005
Status	Udgivet - 2005
Begivenhed	IFAC World Congress - Prag, Tjekkiet Varighed: 3 jul. 2005 → 8 jul. 2005 Konferencens nummer: 16th

Konference

Konference	IFAC World Congress
Nummer	16th
Land	Tjekkiet
By	Prag
Periode	03/07/2005 → 08/07/2005

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1 Afsluttet

Optimization of Marine Boilers using Model-based Multivariable Control
Solberg, B. W. & Stoustrup, J.
Aalborg Industries A/S
01/08/2004 → 31/07/2007
Projekter: Projekt › Forskning

Citationsformater

@inproceedings{feb091009c2c11db8ed6000ea68e967b,

title = "Model-based Control of a Bottom Fired Marine Boiler",

abstract = "This paper focuses on applying model based MIMO control to minimize variations in water level for a specific boiler type. A first principles model is put up. The model is linearized and an LQG controller is designed. Furthermore the benefit of using a steam °ow measurement is compared to a strategy relying on estimates of the disturbance. Preliminary tests at the boiler system show that the designed controller is able to control the boiler process. Furthermore it can be concluded that relying on estimates of the steam flow in the control strategy does not decrease the controller performance remarkable.",

keywords = "Boilers, Dynamic Modelling, LQG Control, Estimator, Tests",

author = "Brian Solberg and Karstensen, {Claus M. S.} and Palle Andersen and Pedersen, {Tom S{\o}nderg{\aa}rd} and Hvistendahl, {Poul U.}",

year = "2005",

language = "English",

editor = "P. Horacek and M. Simandl and P. Zitek",

booktitle = "Proceedings of IFAC World Congress",

note = "null ; Conference date: 03-07-2005 Through 08-07-2005",

}

Model-based Control of a Bottom Fired Marine Boiler. / Solberg, Brian; Karstensen, Claus M. S.; Andersen, Palle; Pedersen, Tom Søndergård; Hvistendahl, Poul U.

Proceedings of IFAC World Congress. red. / P. Horacek; M. Simandl; P. Zitek. 2005.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Model-based Control of a Bottom Fired Marine Boiler

AU - Solberg, Brian

AU - Karstensen, Claus M. S.

AU - Andersen, Palle

AU - Pedersen, Tom Søndergård

AU - Hvistendahl, Poul U.

N1 - Conference code: 16th

PY - 2005

Y1 - 2005

N2 - This paper focuses on applying model based MIMO control to minimize variations in water level for a specific boiler type. A first principles model is put up. The model is linearized and an LQG controller is designed. Furthermore the benefit of using a steam °ow measurement is compared to a strategy relying on estimates of the disturbance. Preliminary tests at the boiler system show that the designed controller is able to control the boiler process. Furthermore it can be concluded that relying on estimates of the steam flow in the control strategy does not decrease the controller performance remarkable.

AB - This paper focuses on applying model based MIMO control to minimize variations in water level for a specific boiler type. A first principles model is put up. The model is linearized and an LQG controller is designed. Furthermore the benefit of using a steam °ow measurement is compared to a strategy relying on estimates of the disturbance. Preliminary tests at the boiler system show that the designed controller is able to control the boiler process. Furthermore it can be concluded that relying on estimates of the steam flow in the control strategy does not decrease the controller performance remarkable.

KW - Boilers

KW - Dynamic Modelling

KW - LQG Control

KW - Estimator

KW - Tests

M3 - Article in proceeding

BT - Proceedings of IFAC World Congress

A2 - Horacek, P.

A2 - Simandl, M.

A2 - Zitek, P.

Y2 - 3 July 2005 through 8 July 2005

ER -

Model-based Control of a Bottom Fired Marine Boiler

Abstrakt

Konference

Optimization of Marine Boilers using Model-based Multivariable Control

Citationsformater