This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Real-time Adaptive Predictive Control of the Diesel Engine Air-path Based on Fuzzy Parameters Estimation
Technical Paper
2007-01-0971
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
In this paper, a robust adaptive optimal tracking control design for the air-path system of diesel engines with uncertain parameters and external driver commands is proposed.
First, an optimal controller based on the analytic solution of a performance index is derived. It achieves tracking of suitable references (corresponding to low emissions and fuel consumption) for both the air-fuel ratio and the fraction of the recirculated exhaust gas. Then, a fuzzy estimation algorithm is used to identify the plant parameters and consequently to adapt the controller online.
The simulated diesel engine is a medium duty Caterpillar 3126B with six cylinders, equipped with a variable geometry turbocharger and an exhaust gas recirculation valve. The proposed controller design is based on the reduced third order mean value model and implemented as a closed-form nonlinear model predictive control law on the full order model. The resulting controllers, with and without adaptation, are assessed through simulations with a SIL architecture using dSpace simulator. The adaptive controller, in particular, exhibits good control performance, with zero tracking offset with also ensuring global stability and tracking of output references.
Recommended Content
Authors
Topic
Citation
Plianos, A., Stobart, R., and Achir, A., "Real-time Adaptive Predictive Control of the Diesel Engine Air-path Based on Fuzzy Parameters Estimation," SAE Technical Paper 2007-01-0971, 2007, https://doi.org/10.4271/2007-01-0971.Also In
References
- Ladommatos N. Abdelhalim S.M. Zhao H. Hu Z. The dilution, chemical, and thermal effects of exhaust gas recirculation on diesel engine emissions - part 1: Effect of reducing inlet charge oxygen SAE paper 961165 1996
- Jankovic Mrdjan Jankovic Miroslava Kolmanovsky Ilya Constructive lyapunov control design for the turbocharger diesel engines IEEE Transactions on Control systems Technology 8 2 288 299 2000
- Larsen Michael Jankovic Mrdjan Kokotovic Peter Coordinated passivation designs Automatica 39 335 341 2003
- Ammann M. Fekete N.P. Guzzella L. Glattfelder A.H. Model-based control of the vgt and egr in a turbocharged common-rail diesel engine: Theory and passenger car implementation SAE Electronic Engine Controls , ( 2003-01-0357 ) 29 40 2003
- De Nicolao G. Magni L. Scattolini R. Nonlinear recenting horizon control of internal combustion engines Progress in Systems and Control Theory 26 449 459 2000
- Clarke D. W. Advances in model-based predictive control Oxford University Press 1994
- Demircioglu H. Gawthrop P. J. Continuous-time generalised predictive control Automatica 27 1 55 74 1991
- Demircioglu H. Gawthrop P. J. Multivarible continuous-time generalised predictive control Automatica 28 4 697 713 1992
- Chen W-H. Ballance D. J. Gawthrop P. J. Nonlinear generalised predictive control and an optimal dynamic inversion control 14th IFAC World Congress 415 420 1999
- Tanaka Kazuo Wang Hua O. Fuzzy control systems design and analysis: A linear matrix inequality approach Wiley & Sons,Inc 2001
- Chen W-H. Ballance D. J. Gawthrop P. J. Optimal control of nonlinear systems: a predictive control approach Automatica 39 633 641 2003
- Park Chang-Woo Cho Young-Wan T - S model based indirect adaptive fuzzy control using online parameter estimation IEEE transactions on systems, man, and cybernetics; part b: cybernetics 34 6 2293 2302 2004
- Jankovic Mrdjan Jankovic Miroslava Kolmanovsky Ilya Robust nonlinear controller for turbocharged diesel engines Proceedings of the 1998 American Control Confernce 1389 1394 1998
- Kolmanovsky I. Moraal P. van Nieuwstadt M. Stefanopoulou A. Issues in modeling and control of intake flow in variable geometry turbocharged engines in Proc. 18th IFIP Conf. Syst. Modeling and Optimization Detroit, Michigan 1997
- Moraal Paul Kolmanovsky Ilya Turbocharger modeling for automotive control applications SAE , ( 1999-01-0908 ) 1324 1338 1999
- Stefanopoulou Anna Kolmanovsky Ilya Freudenberg J.S. Control of variable geometry turbocharged diesel engines for reduced emissions IEEE Transactions on Control systems Technology 8 4 733 745 2000
- Basic M. Cannon M. Kouvaritakis B. Invariant sets for feedback linearisation based nonlinear predictive control IEE Proceedings- Control Theory Applications 152 3 259 265 2005
- Isidori Alberto Nonlinear Control Systems Springer-Verlag 1995
- Cho Young-Wan Park Chang-Woo On-line parameter estimation scheme for uncertain takagi-sugeno fuzzy models International Journal of Control, Automation, and Systems 2 1 68 75 2004
- van Nieuwstadt M.J. Moraal P.E. Kolmanovsky I.V. Stefanopoulou A. Wood P. Criddle M. Desentralized and multivariable designs for egr-vgt control of a diesel engine in IFAC Workshop on Advances in Automotive Control Mohican State Park, OH 1998