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Coordinated EGR-VGT Control for Diesel Engines: an Experimental Comparison
Technical Paper
2000-01-0266
ISSN: 0148-7191, e-ISSN: 2688-3627
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Event:
SAE 2000 World Congress
Language:
English
Abstract
This paper describes and experimentally compares various strategies to control the gas flows of a high speed automotive diesel engine equipped with external exhaust gas recirculation (EGR) valve and variable geometry turbocharger (VGT). The strategies differ in their choice of controlled variables and design approaches. Some of the strategies rely on standard measurements such as intake manifold pressure and compressor mass air flow. Others measure or estimate less readily available quantities such as exhaust manifold pressure and EGR flow fraction. The focus of this paper is on the experimental details of controller implementation. The control schemes are evaluated on their emissions and fuel economy over the extra urban part of the new European drive cycle. The implementation effort and chronometric load are also compared.
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van Nieuwstadt, M., Kolmanovsky, I., and Moraal, P., "Coordinated EGR-VGT Control for Diesel Engines: an Experimental Comparison," SAE Technical Paper 2000-01-0266, 2000, https://doi.org/10.4271/2000-01-0266.Also In
References
- Alkidas A.C. Relationships between smoke measurements and particulate measurements SAE Conference 1984 840412
- Arcoumanis C. Megaritis A. Real time measurement of particulates in a turbocharged di diesel engine SAE Conference 1992 922390
- Greeves G. Wang C.H.T. Origins of diesel particulate mass emission SAE Conference 1981 810260
- Guzzella L. Amstutz A. Control of diesel engines IEEE Control Systems Magazine 18 5 53 71 1998
- Janković M. Janković M. Kolmanovsky I. Robust nonlinear controller for turbocharged diesel engines Proceedings of the ACC conference Philadelphia 1998 June
- Janković M. Janković M. Kolmanovsky I. Robust nonlinear controller for turbocharged diesel engines IEEE Trans. on Control Systems Technology 1999
- Jensen J.-P. Kristensen A.F. Sorenson S.C. Houbak N. Hendricks E. Mean value modeling of a small turbocharged diesel engine SAE Conference 1991 SAE paper 910070
- Kao M. Moskwa J.J. Turbocharged diesel engine modeling for nonlinear engine control and estimation ASME Journal of Dynamic Systems, Measurement and Control 117 1995
- Kolmanovsky I.V. Moraal P.E. van Nieuwstadt M.J. Stefanopoulou A. Issues in modelling and control of variable geometry turbocharged diesel engines System Modelling and Optimization: Proceedings of the 18th IFIP Conference on System Modelling and Optimization Polis M.P. Dontchev A.L. Kall P. Lasiecka I. Olbrot A.W. Chapman and Hall/CRC Research Notes in Mathematics 1999 436 445
- Moraal P.E. van Nieuwstadt M.J. Kolmanovsky I.V. Modelling and control of a variable geometry turbocharged diesel engine COSY workshop proceedings of ECC 97 Brussels 1997
- Sepulchre R. Jankovic M. Kokotović P.V. Constructive Nonlinear Control Springer-Verlag 1997
- Stefanopoulou A. Kolmanovsky I. Freudenberg J. Control of variable geometry turbocharged diesel engines for reduced emissions Proceedings of the ACC conference Philadelphia 1383 1389 1998
- van Nieuwstadt M.J. Moraal P.E. Kolmanovsky I.V. Stefanopoulou A. Wood P. Criddle M. A comparison of SISO and MIMO designs for EGR-VGT control of a high speed diesel engine IFAC workshop on Advances in Automotive Control Mohican State Park, Ohio, USA February 1998
- Watson N. Dynamic turbocharged diesel engine simulator for electronic control system development Journal of Dynamic Systems, Measurement, and Control 106 27 45 1984