Charge Air and Fuel Gas Pressure Control on a HiL-System for the Development of Transient Large Bore Gas Engines

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Abstract

This paper presents an approach for developing transient strategies for multi-cylinder gas engines using only a single cylinder in a hardware-in-the-loop setup. Engine components that are physically not present are replaced by a real-time model. The model generates pressure and speed trajectories, which are applied to the single-cylinder engine to ensure that its behavior is identical to its operation as part of the multicylinder engine. Design and analysis of two of the controllers used for that purpose are discussed. For the control of the charge air pressure, a concept based on nonlinear decoupling and a strategy maximizing the actuator range available for disturbance rejection is presented. To control the fuel gas pressure, a linear plant model is obtained and a controller motivated by stability conditions is proposed.
Originalspracheenglisch
Titel2018 IEEE Conference on Control Technology and Applications (CCTA)
Herausgeber (Verlag)IEEE Publications
Seiten1441-1447
ISBN (elektronisch)978-1-5386-7698-1
DOIs
PublikationsstatusVeröffentlicht - 2018
Veranstaltung2nd IEEE Conference on Control Technology and Applications - Copenhagen, Dänemark
Dauer: 21 Aug 201824 Aug 2018

Konferenz

Konferenz2nd IEEE Conference on Control Technology and Applications
KurztitelCCTA 2019
LandDänemark
OrtCopenhagen
Zeitraum21/08/1824/08/18

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Gas engines
Pressure control
Gas fuels
Engine cylinders
Air
Engines
Controllers
Disturbance rejection
Actuators
Trajectories
Hardware

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Charge Air and Fuel Gas Pressure Control on a HiL-System for the Development of Transient Large Bore Gas Engines. / Kranawetter, Klemens; Seeber, Richard; Mayr, Philipp; Pirker, Gerhard; Bauer, Robert; Horn, Martin.

2018 IEEE Conference on Control Technology and Applications (CCTA). IEEE Publications, 2018. S. 1441-1447.

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Kranawetter, K, Seeber, R, Mayr, P, Pirker, G, Bauer, R & Horn, M 2018, Charge Air and Fuel Gas Pressure Control on a HiL-System for the Development of Transient Large Bore Gas Engines. in 2018 IEEE Conference on Control Technology and Applications (CCTA). IEEE Publications, S. 1441-1447, Copenhagen, Dänemark, 21/08/18. https://doi.org/10.1109/CCTA.2018.8511425
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abstract = "This paper presents an approach for developing transient strategies for multi-cylinder gas engines using only a single cylinder in a hardware-in-the-loop setup. Engine components that are physically not present are replaced by a real-time model. The model generates pressure and speed trajectories, which are applied to the single-cylinder engine to ensure that its behavior is identical to its operation as part of the multicylinder engine. Design and analysis of two of the controllers used for that purpose are discussed. For the control of the charge air pressure, a concept based on nonlinear decoupling and a strategy maximizing the actuator range available for disturbance rejection is presented. To control the fuel gas pressure, a linear plant model is obtained and a controller motivated by stability conditions is proposed.",
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AU - Bauer, Robert

AU - Horn, Martin

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AB - This paper presents an approach for developing transient strategies for multi-cylinder gas engines using only a single cylinder in a hardware-in-the-loop setup. Engine components that are physically not present are replaced by a real-time model. The model generates pressure and speed trajectories, which are applied to the single-cylinder engine to ensure that its behavior is identical to its operation as part of the multicylinder engine. Design and analysis of two of the controllers used for that purpose are discussed. For the control of the charge air pressure, a concept based on nonlinear decoupling and a strategy maximizing the actuator range available for disturbance rejection is presented. To control the fuel gas pressure, a linear plant model is obtained and a controller motivated by stability conditions is proposed.

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