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Multivariable Control of Dual Loop EGR Diesel Engine with a Variable Geometry Turbo
Technical Paper
2014-01-1357
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
In this paper we consider the issues facing the design of a practical multivariable controller for a diesel engine with dual exhaust gas recirculation (EGR) loops. This engine architecture requires the control of two EGR valves (high pressure and low pressure), an exhaust throttle (ET) and a variable geometry turbocharger (VGT). A systematic approach suitable for production-intent air handling control using Model Predictive Control (MPC) for diesel engines is proposed. Furthermore, the tuning process of the proposed design is outlined. Experimental results for the performance of the proposed design are implemented on a 2.8L light duty diesel engine. Transient data over an LA-4 cycle for the closed loop performance of the controller are included to prove the effectiveness of the proposed design process. The MPC implementation process took a total of 10 days from the start of the data collection to build a calibrated engine model all the way through the calibration of the controller over the transient drive cycle.
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Khaled, N., Cunningham, M., Pekar, J., Fuxman, A. et al., "Multivariable Control of Dual Loop EGR Diesel Engine with a Variable Geometry Turbo," SAE Technical Paper 2014-01-1357, 2014, https://doi.org/10.4271/2014-01-1357.Also In
References
- Suresh , A. , Langenderfer , D. , Arnett , C. , and Ruth , M. Thermodynamic Systems for Tier 2 Bin 2 Diesel Engines SAE Int. J. Engines 6 1 167 183 2013 10.4271/2013-01-0282
- Shutty , J. and Czarnowski , R. Control Strategy for a Dual Loop EGR System to Meet Euro 6 and Beyond Deer Conference August 3 6 Dearborn, Michigan 2009
- Millo , F. , Giacominetto , P. F. , and Bernardi , M. G. Analysis of different exhaust gas recirculation architectures for passenger car Diesel engines Applied Energy 98 1 79 91 2012
- van Aken , M. , Willems , F. , and de Jong , D. Appliance of High EGR Rates With a Short and Long Route EGR System on a Heavy Duty Diesel Engine SAE Technical Paper 2007-01-0906 2007 10.4271/2007-01-0906
- Zheng , M. , Reader , G. T. , and Hawley , J. G. Diesel engine exhaust gas recirculation - a review on advanced and novel concepts Energy Conversion and Management 45 1 883 900 2004
- Shutty , J. , Benali , H. , Daeubler , L. , and Traver , M. Air System Control for Advanced Diesel Engines SAE Technical Paper 2007-01-0970 2007 10.4271/2007-01-0970
- Grondin , O. , Moulin , P. , Chauvin , J. Control of a turbocharged Diesel engine fitted with high pressure and low pressure exhaust gas recirculation systems Proceedings of the 48th IEEE Conference on Decision and Control held jointly with the 28th Chinese Control Conference 6582 6589 2009 10.1109/CDC.2009.5400922
- Yan , F. , and Wang , J. Control of Dual Loop EGR Air-Path Systems for Advanced Combustion Diesel Engines by a Singular Perturbation Methodology Proceedings of the American Control Conference 1561 1566 2011
- Shutty , J. , and Czarnowski , R. Control Strategy for a Dual Loop EGR System to Meet Euro 6 and Beyond DEER Conference USA August 3 6 2009
- Haber B. A Robust Control Approach on Diesel Engines with Dual-Loop Exhaust Gas Recirculation Systems Master Thesis The Ohio State University 2010
- Wang , J. Air fraction estimation for multiple combustion mode diesel engines with dual-loop EGR systems Control Engineering Practice 16 1 1479 1486 2008
- Qin , S. and Badgwell , T. An overview of industrial predictive control technology Chemical Process Control - V 93 316 232 256 1997
- Maciejowski , J.M. Predictive Control with Constraints Pearson Education Ltd 2002
- Honeywell OnRAMP http://www.honeywellonramp.com
- Stewart , G.E. , Borrelli , F. , Pekar , J. , Germann , D. , Pachner , D. , and Kihas , D. Toward a Systematic Design for Turbocharged Engine Control del Re L. , Allgower F. , Glielmo L. , Guardiola C. Automotive Model Predictive Control Lecture Notes in Control and Information Science Springer-Verlag Berlin-Heidelberg 2010
- Pachner , D. , Germann , D. , and Stewart , G.E. Identification Techniques for Control Oriented Models of Internal Combustion Engines Alberer D. , Hjalmarsson H. , del Re L. Identification for Automotive Systems Lecture Notes in Control and Information Science Springer-Verlag Berlin-Heidelberg 2012
- Borelli , F. , Baotic , M. , Pekar , J. , and Stewart G. On the computation of linear model predictive control laws Automatica 46 1035 1041 2010
- Stewart , G.E. , and Borrelli , F. System for gain scheduling control USPTO number 7603185 October 2009
- Bemporad , A. , Morari M. , Dua , V. , Pistikopoulos , E. N. The explicit linear quadratic regulator for constrained systems Automatica 38 3 20 2002