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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
High-Precision, Robust Cascade Model For Closed-Loop Control Of Ceramic
Glow Plug Surface Temperature In A Diesel Engine |
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Authors: |
Ramita Suteekarn, Martin Sackmann,
Bernd Last, Clemens Gühmann |
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Published in:
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(2012).ECMS
2012 Proceedings edited by: K. G. Troitzsch, M. Moehring, U. Lotzmann. European
Council for Modeling and Simulation. doi:10.7148/2012 ISBN:
978-0-9564944-4-3 26th
European Conference on Modelling and Simulation, Shaping reality through simulation Koblenz,
Germany, May 29 – June 1 2012 |
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Citation
format: |
Suteekarn, R., Sackmann,
M., Last, B., & Gühmann, C. (2012).
High-Precision, Robust Cascade Model For Closed-Loop Control Of Ceramic Glow
Plug Surface Temperature In A Diesel Engine. ECMS 2012 Proceedings edited by:
K. G. Troitzsch, M. Moehring,
U. Lotzmann (pp. 229-235).
European Council for Modeling and Simulation. doi:10.7148/2012-0229-0235 |
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DOI: |
http://dx.doi.org/10.7148/2012-0229-0235 |
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Abstract: |
A
closed-loop control of a glow plug in a diesel engine is a solution to
replace a table-based regulation algorithm to minimise
application effort and increase robustness. This paper proposes a method to
develop a robust, real-time and accurate temperature model to be used with a
model-based temperature controller. Analytical models provide a priori knowledge
to the design and optimisation of steady-state
temperature estimation for the nonlinear part of a Hammerstein-type dynamic
model. Accuracy and robustness are improved compared to those of a classical
multivariate nonlinear regression model and an artificial neural network
model. Experimental results of a preliminary controller based on the
developed model on a test bench and in a test vehicle show excellent dynamic
accuracy. |
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