A Differential-Algebraic Approach for Dynamic Modeling of Diesel Engine Particulate Aftertreatment Systems
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A new model for a typical diesel engine particulate aftertreatment system, which consists of exhaust pipes, a fuel burner for active soot regeneration and a diesel particulate filter (DPF) is developed. The model described by nonlinear high-index differential-algebraic equations (DAEs) is more general than ordinary differential approximations, and is realized using a singularly perturbed sliding manifold (SPSM) approach. The system parameters and model realization are verified using experimental data. Behaviors of the dynamic system (stability and observability) near an equilibrium point are investigated using Lyapunov’s linearization method. The DAE model is transformed into a linear-like form and based on that a sliding mode observer (SMO) is designed. Application of the SMO design approach to the aftertreatment system model is evaluated using actual vehicle test data and results are encouraging.
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J. B. Heywood, Internal Combustion Engine Fundamental, McGraw-Hill, New York, 1988.
A. Peters, H. E. Wichman, T. Tuch, Respiratory Effects are Associated with the Number of Ultrafine Particles, Am. J. of Respiratory Critical Care Medicine, 155 1376-1383, 1997.
R. H. Harrison, Source Apportionment of Airborne Particulate Matter in the United Kingdom, DETR London, ISBN 0-7058-1771-7, 1999.
J. A. Leet, S. Simescu, K. Froelund, L. G. Dodge, C. E. Roberts, Emissions Solutions for 2007 and 2010 Heavy-Duty Diesel Engines, SAE 2004-01-0124E.
W. Cutler, Overview of Ceramic Materials for Diesel Particulate Filter Applications, Ceramic Engineering and Science Proceedings, 2004, 25, 3.
T. V. Johnson, Diesel Emission Control Technology - 2003 in Review, SAE 2004-01-0070.
Z. Guo, Z. Zhang, A One-Dimensional Numerical Model for Diesel Particulate Trap Performance Study during Loading and Regeneration, Int. J. Engine Res., Vol. 6, pp. 247-262, 2005.
C. N. Opris, J. H. Johnson, A 2-D Computational Model Describing the Heat Transfer, Reaction Kinetics and Regeneration Characteristics of A Ceramic Diesel Particulate Trap, SAE 980546.
G. Pontikakis, A. Stamatelos, K. Bakasis, N. Aravas, 3-D Catalytic Regeneration and Stress Modeling of Diesel Particulate Filters by ABAQUS FEM Software, SAE 2002-01-1017
E. A. Kladopoulou, S. L. Yang, J. H. Johnson, G. G. Parker, A.G. Konstandopoulos, A Study Describing the Performance of Diesel Particulate Filters During Loading and Regeneration – A Lumped Parameter Model for Control Applications, SAE 2003-01-0842.
N. Singh, J. H. Johnson, G.G. Parker, S.L. Yang, Vehicle Engine Aftertreatment System Simulation (VEASS) Model: Application to a Controls Design Strategy for Active Regeneration of a Catalyzed Particulate Filter, SAE2005-01-0970.
B. W. Gordon, State Space Modeling of Differential-Algebraic Systems using Singularly Perturbed Sliding Manifold, Ph.D., Mechanical Engineering Dept., MIT, Boston, MA, 1999.
B. W. Gordon, S. Liu, A Singular Perturbation Approach for Modeling Differential-Algebraic Systems, ASME Journal of Dynamic Systems, Measurement, and Control, Vol. 120, pp. 541-545, December 1998.
B. W. Gordon, H. Asada, Modeling, Realization, and Simulation of Thermo-Fluid Systems Using Singularly Perturbed Sliding Manifolds, Journal of Dynamic Systems, Measurement, and Control, Vol. 122, pp. 699-707, December 2000.
D. C. Tarraf, A Sliding Observer for Differential-Algebraic Systems, Proceedings of the American Control Conference, Arlington, VA, June 25-27, 2001.
W. Chen, M. Saif, B. Shafai, Observer Design for a Class of Differential-albebraic Systems, Proceedings of the 2005 IEEE Systems, Man, and Cybernetics Conference, pp. 3252-3257, Hawaii, Oct. 2005.
J. H. Lienhard, A Heat Transfer Textbook (3rd Edition), Phlogiston Press, Cambridge, MA, USA 2006.
I. P. Kandylas, G. C. Koltsakis, Simulation of Continuously Regenerating Diesel Particulate Filter in Transient Driving Cycles, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, Vol 216, No 7, pp. 591-606, 2002.
A. G. Konstandopoulos, M. Kostoglou, E. Skaperdas, E. Papaioannou, D. Zarvalis, E. Kladopoulou, Fundamental Studies of Diesel Particulate Filters: Transient Loading, Regeneration and Aging, SAE 2000-01-1016.
J.-J.E.Slotine, J.K.Hedrick, E.A.Misawa, On Sliding Observers for Nonlinear Systems, ASME Journal of Dynamic Systems, Measurement, and Control, Vol.109, pp.245-252,Sept. 1989.
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