Exhaust Gas Recirculation Control for Large Diesel Engines - Achievable Performance with SISO Design

Jakob Mahler  Hansen; Mogens Blanke; Hans Henrik Niemann; Morten Vejlgaard-Laursen

doi:10.3182/20130918-4-JP-3022.00011

Exhaust Gas Recirculation Control for Large Diesel Engines - Achievable Performance with SISO Design

Jakob Mahler Hansen, Mogens Blanke, Hans Henrik Niemann, Morten Vejlgaard-Laursen

MAN Diesel and Turbo

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

This paper investigates control possibilities for Exhaust Gas Recirculation (EGR) on large diesel engines. The goal is to reduce the amount of NOx in the exhaust gas by reducing the oxygen concentration available for combustion. Control limitations imposed by the system are assessed using linear analysis of the highly non-linear dynamics. Control architectures are investigated and performance in terms of disturbance rejection and reference tracking are investigated under model uncertainty. Classical feed-forward and feedback controller designs are investigated using classical and Quantitative Feedback Theory (QFT) designs. Validation of the controller is made on the model with focus on disturbance reduction ability.

Original language	English
Title of host publication	Proceedings of IFAC 9th Conference on Control Applications in Marine Systems
Publisher	Elsevier
Publication date	2013
Pages	346-351
DOIs	https://doi.org/10.3182/20130918-4-JP-3022.00011
Publication status	Published - 2013
Event	9th IFAC Conference on Control Applications in Marine Systems - Osaka, Japan Duration: 17 Sept 2013 → 20 Sept 2013 Conference number: 9 https://www.sciencedirect.com/journal/ifac-proceedings-volumes/vol/46/issue/33

Conference

Conference	9th IFAC Conference on Control Applications in Marine Systems
Number	9
Country/Territory	Japan
City	Osaka
Period	17/09/2013 → 20/09/2013
Internet address	https://www.sciencedirect.com/journal/ifac-proceedings-volumes/vol/46/issue/33

Series	IFAC Proceedings Volumes (IFAC-PapersOnline)
ISSN	1474-6670

Keywords

Exhaust gas recirculation
Diesel engine
Green ship
Robust
Qualitative Feedback

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10.3182/20130918-4-JP-3022.00011

Cams2013 jmh mb hhn mvl

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@inproceedings{487d89ee81ad4a1592d78432aef75e33,

title = "Exhaust Gas Recirculation Control for Large Diesel Engines - Achievable Performance with SISO Design",

abstract = "This paper investigates control possibilities for Exhaust Gas Recirculation (EGR) on large diesel engines. The goal is to reduce the amount of NOx in the exhaust gas by reducing the oxygen concentration available for combustion. Control limitations imposed by the system are assessed using linear analysis of the highly non-linear dynamics. Control architectures are investigated and performance in terms of disturbance rejection and reference tracking are investigated under model uncertainty. Classical feed-forward and feedback controller designs are investigated using classical and Quantitative Feedback Theory (QFT) designs. Validation of the controller is made on the model with focus on disturbance reduction ability.",

keywords = "Exhaust gas recirculation, Diesel engine, Green ship, Robust, Qualitative Feedback",

author = "Hansen, {Jakob Mahler} and Mogens Blanke and Niemann, {Hans Henrik} and Morten Vejlgaard-Laursen",

year = "2013",

doi = "10.3182/20130918-4-JP-3022.00011",

language = "English",

series = "IFAC Proceedings Volumes (IFAC-PapersOnline) ",

publisher = "Elsevier",

pages = "346--351",

booktitle = "Proceedings of IFAC 9th Conference on Control Applications in Marine Systems",

address = "United Kingdom",

note = "9th IFAC Conference on Control Applications in Marine Systems, CAMS 2013 ; Conference date: 17-09-2013 Through 20-09-2013",

url = "https://www.sciencedirect.com/journal/ifac-proceedings-volumes/vol/46/issue/33",

}

Hansen, JM, Blanke, M, Niemann, HH & Vejlgaard-Laursen, M 2013, Exhaust Gas Recirculation Control for Large Diesel Engines - Achievable Performance with SISO Design. in Proceedings of IFAC 9th Conference on Control Applications in Marine Systems. Elsevier, IFAC Proceedings Volumes (IFAC-PapersOnline) , pp. 346-351, 9th IFAC Conference on Control Applications in Marine Systems, Osaka, Japan, 17/09/2013. https://doi.org/10.3182/20130918-4-JP-3022.00011

Exhaust Gas Recirculation Control for Large Diesel Engines - Achievable Performance with SISO Design. / Hansen, Jakob Mahler ; Blanke, Mogens; Niemann, Hans Henrik et al.
Proceedings of IFAC 9th Conference on Control Applications in Marine Systems. Elsevier, 2013. p. 346-351 (IFAC Proceedings Volumes (IFAC-PapersOnline) ).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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AB - This paper investigates control possibilities for Exhaust Gas Recirculation (EGR) on large diesel engines. The goal is to reduce the amount of NOx in the exhaust gas by reducing the oxygen concentration available for combustion. Control limitations imposed by the system are assessed using linear analysis of the highly non-linear dynamics. Control architectures are investigated and performance in terms of disturbance rejection and reference tracking are investigated under model uncertainty. Classical feed-forward and feedback controller designs are investigated using classical and Quantitative Feedback Theory (QFT) designs. Validation of the controller is made on the model with focus on disturbance reduction ability.

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ER -

Exhaust Gas Recirculation Control for Large Diesel Engines - Achievable Performance with SISO Design

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