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Application of Advanced Modelling Techniques in the Development of a High Specific Output 3 Cylinder Gasoline Engine
Technical Paper
2019-01-1136
ISSN: 0148-7191, e-ISSN: 2688-3627
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Abstract
The challenges of ever increasing combustion engine complexity coupled with the introduction of new and ever more stringent emissions regulations place a unique strain on the time available during the base engine hardware development and calibration phase of the product development cycle. Considering state of the art gasoline engine architecture (dual variable valve timing, direct injection with turbocharger) it is common to have at least 12 degrees of freedom as system inputs. The understanding of interactions and inter-dependencies of these inputs is therefore key in optimising the performance of the engine.
MAHLE Powertrain has developed a process using a global Design of Experiment (DoE) technique based on Gaussian processes that can be used to accurately model and optimise many aspects of an engine’s performance. The output of this optimisation is then coupled with the proposed calibration architecture, which enables key calibration models to be completed early in the product development program.
In this paper careful application of this methodology has been applied to a high specific output, 3 cylinder gasoline internal combustion engine which has allowed for the engine development test program to be condensed through not only reducing the number of test points but also increasing the overlap between base engine development and calibration activities. Furthermore, when applied to specific performance attributes the process has highlighted optima that would otherwise have been potentially overlooked as part of a conventional test program.
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Miller, J., Grove, M., Baker, D., Taylor, J. et al., "Application of Advanced Modelling Techniques in the Development of a High Specific Output 3 Cylinder Gasoline Engine," SAE Technical Paper 2019-01-1136, 2019, https://doi.org/10.4271/2019-01-1136.Data Sets - Support Documents
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References
- Shoenhaber , J. , Kuehn , N. , Bradler , B. , Richter , J. et al. Impact of European Real-Driving-Emissions Legislation on Exhaust Gas Aftertreatment Systems of Turbocharged Direct Injected Gasoline Vehicles SAE Technical Paper 2017-01-0294 2017 10.4271/2017-01-0294
- Glahn , K. , Koenigstein , A. , Hermann , I. Future for All? - Lambda 1 Combustion Systems of Small Powertrains for the High Volume Market 27th Aachen Colloqium Automobile and Engine Technology Germany 2018
- Neubauer , M. Lambda 1 Operation for High Performance Engines IMechE High Performance Powertrains 2018 Conference May 2018
- Bassett , M. Latest Developments of the High-specific Performance MAHLE DI3 Engine IMechE High Performance Powertrains 2018 Conference May 2018
- Bassett , M. , Hall , J. , Cains , T. , Underwood , M. et al. Dynamic Downsizing Gasoline Demonstrator SAE Technical Paper 2017-01-0646 2017 10.4271/2017-01-0646
- Weber , C. , Wirth , M. , Friedfeldt , R. , Ruhland , H. et al. 1.0l EcoBoost 2nd Generation: A Success Story Continues 26th Aachen Colloqium Automobile and Engine Technology Germany 2017
- Talué , D. , Whitwood , P. , Page , G. , McAllister , M. et al. Introducing the Ingenium SI Engine: Jaguar Land Rover’s New Four Cylinder Gasoline Engine 38th International Vienna Engine Symposium Austria 2017
- Guerrier , M. and Cawsey , P. The Development of Model Based Methodologies for Gasoline IC Engine Calibration SAE Technical Paper 2004-01-1466 10.4271/2004-01-1466
- Hoffmann , S. , Schrott , M. , Huber , T. , and Kruse , T. Model-Based Methods for the Calibration of Modern Internal Combustion Engines Motortechnische Zeitschrift 2015 10.1007/s38313-014-1024-9
- http://www.etas.com/en/products/ascmo.php
- Grove , M. , Williams , S. PN Optimisation for RDE Using ETAS ASCMO ETAS Connections 2017 Conference November 2017
- Friedrich , M. , Auer , M. , and Stiesch , G. Model Based Calibration Techniques for Medium Speed Engine Optimisation: Investigations on Common Modeling Approaches for Modeling of Selected Steady State Engine Outputs SAE Technical Paper 2016-01-2156 2016 10.4271/2016-01-2156
- Berger , B. Modeling and Optimization for Stationary Base Engine Calibration 2012
- Klar , H , Klages , B. , Gundel , D. , Kruse , T . et al. Neue Verfahren zur effizienten modellbasierten Motorapplikation 5th International Symposium on Development Methodology Germany 2013
- Hancock , D. , Fraser , N. , Jeremy , M. , Sykes , R. et al. A New 3 Cylinder 1.2l Advanced Downsizing Technology Demonstrator Engine SAE Technical Paper 2008-01-0611 2008 10.4271/2008-01-0611
- Korte , V Fraser , N. , Rückauf , J. , Harms , K. et al. MAHLE-Bosch Demonstrator Vehicle for Advanced Downsizing 19th Aachen Colloquium Automobile and Engine Technology Germany 2010
- Stodart , A. , Tramontana , D. , Miller , J. , Powell , J. et al. Development of Two New High Specific Output 3 Cylinder Engines for the Global Market with Capacities of 1.2l and 1.5l SAE Technical Paper 2019-01-0255 10.4271/2019-01-1193
- Brunt , M. , Pond , C. , and Biundo , J. Gasoline Engine Knock Analysis Using Cylinder Pressure Data SAE Technical Paper 980896 1998 10.4271/980896
- Rodriguez , J 2016
- Tschöke , H. 9. Tagung Diesel und Benzindirekteinspritzung, 2014 Wiesbaden Springer Vieweg Verlag 2014 251 286 10.1007/978-3-658-07650-4
- European Commission 2 http://ec.europa.eu/clima/policies/transport/vehicles/cars/index_en.htm
- Lee , H. , Kim , J. , Hwang , K. , Kim , Y . et al. Hyundai-Kia’s New 3 Cylinder 1.0l Turbo GDI Engine 36th International Vienna Engine Symposium Austria 2015
- Ericsson , G. , Angstrom , H.-E. , and Westin , F. Optimising the Transient of an SI-Engine Equipped with Variable Cam Timing and Variable Turbine SAE Technical Paper 2010-01-1233 2010 10.4271/2010-01-1233
- Carmaker Software Product Information https://ipg-automotive.com/products-services/simulation-software/carmaker/