Developing a Dynamic Diesel Engine Model for Energy Optimal Control
Keywords:diesel engine modeling, optimal control
AbstractA dynamic heavy-duty Euro 6 diesel engine model for energy optimal control is developed. The modeling focus is on accuracy in the entire engine operating range, with attention to the region of highest efﬁciency and physically plausible extrapolation. The effect of the air-to-fuel ratio on combustion efﬁciency is studied, and it is demonstrated how this inﬂuences the energy optimal transient control. A convenient, physics-based, method for pressure sensor bias estimation is also presented.
Joel Andersson. A general-purpose software framework for dynamic optimization. PhD thesis, Arenberg Doctoral School, KU Leuven, 2013.
Uri M Ascher and Linda R Petzold. Computer methods for ordinary differential equations and differential-algebraic equations, volume 61. Siam, 1998.
Jonas Asprion, Oscar Chinellato, and Lino Guzzella. Optimal control of diesel engines: Numerical methods, applications, and experimental validation. Mathematical Problems in Engineering, 2014.
John T Betts. Practical methods for optimal control and estimation using nonlinear programming. SIAM, 2010.
M. Diehl, H. G. Bock, H. Diedam, and P. B. Wieber. Fast direct multiple shooting algorithms for optimal robot control. Lecture Notes in Control and Information Sciences, 340:65–93, 2006. ISSN 01708643. doi:10.1007/978-3-540-36119-0_4.
Moritz Diehl. Numerical optimal control. Technical report, KU Leuven, 2011.
Kristoffer Ekberg, Viktor Leek, and Lars Eriksson. Modeling and validation of an open-source mean value heavy-duty diesel engine model. Simul. Notes Eur., 28(4):197–204, 2018.
Lars Eriksson. Mean value models for exhaust system temperatures. SAE Transactions, pages 753–767, 2002.
Lars Eriksson. Modeling and control of turbocharged SI and DI engines. Oil & Gas Science and Technology-Revue de l’IFP, 62(4):523–538, 2007.
Lars Eriksson and Lars Nielsen. Modeling and control of engines and drivelines. John Wiley & Sons, 2014.
Lars Eriksson, Simon Frei, Christopher Onder, and Lino Guzzella. Control and optimization of turbocharged spark ignited engines. IFAC Proceedings Volumes, 35(1):283–288, 2002.
Gamma Technologies. GT-Power User’s Manual. GT-Suite Version 6.1, 2004.
John B Heywood. Internal combustion engine fundamentals. McGraw-Hill Education, 1988.
Robin Holmbom and Lars Eriksson. Analysis and development of compact models for mass ﬂows through butterﬂy throttle valves. Technical report, SAE Technical Paper, 2018.
Viktor Leek, Kristoffer Ekberg, and Lars Eriksson. LiU Diesel II - An open-source mean value engine model. Available at. https://www.vehicular.isy.liu.se/Software/LiUDiesel2/.
Xavier Llamas and Lars Eriksson. Control-oriented compressor model with adiabatic efﬁciency extrapolation. SAE International Journal of Engines, 10(4), 2017.
Xavier Llamas and Lars Eriksson. LiU CPgui: A toolbox for parameterizing compressor models. Technical report, Linköping University, SE-581 33, Linköping, Sweden, 2018.
Giorgio Mancini. Automotive diesel engine transient operation: modeling, optimization and control. PhD thesis, Università di Bologna, 2014.
Jorge Nocedal and Stephen Wright. Numerical optimization. Springer Science & Business Media, 2006.
Anil V Rao. A survey of numerical methods for optimal control. Advances in the Astronautical Sciences, 135(1):497–528, 2009.
Tielong Shen and Akira Ohata. Modeling and control design for automotive engines-with matlab engine simulator cd-rom. ISBN 978e-4-339-04610-6, 2011.
Martin Sivertsson and Lars Eriksson. Modeling for optimal control: A validated diesel-electric powertrain model. In SIMS 2014-55th Scandinavian Conference on Simulation and Modelling, pages 49–58. Linköping University Electronic Press, 2014.
Vaclav Smil. Diesel engine at 120 [numbers don’t lie]. IEEE Spectrum, 54(2):24–24, 2017.
Johan Wahlström and Lars Eriksson. Modelling diesel engines with a variable-geometry turbocharger and exhaust gas recirculation by optimization of model parameters for capturing non-linear system dynamics. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 225(7):960–986, 2011.
Neil Watson and Marian Janota. Turbocharging the internal combustion engine. Macmillan International Higher Education, 1982.
Copyright (c) 2022 Viktor Leek, Lars Eriksson
This work is licensed under a Creative Commons Attribution 4.0 International License.