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SI Engine Load Torque Estimator Based on Adaptive Kalman Filter and Its Application to Idle Speed Control
Technical Paper
2005-01-0036
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The paper presents a detailed design procedure of an SI engine load torque estimator based on an adaptive Kalman filter. The adaptation mechanism is based on a simple and robust load torque change detection algorithm. The presented simulation and experimental results point out that the estimator is characterized by a fast response and good noise suppression. The proposed estimator is used to establish a fast load torque compensation path in an idle speed control system. The presented simulation and experimental results show that this yields a significant improvement of idle speed control performance
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Citation
Pavković, D., Deur, J., Ivanović, V., and Hrovat, D., "SI Engine Load Torque Estimator Based on Adaptive Kalman Filter and Its Application to Idle Speed Control," SAE Technical Paper 2005-01-0036, 2005, https://doi.org/10.4271/2005-01-0036.Also In
References
- Doering, J.A. Jankovic, M. “Powertrain Torque Estimate”
- Fam, M. Hendricks, E. “A Load Torque Estimator” SAE paper # 2004-01-1372
- Stotsky, A. Ergardt, B. Eriksson, S. “Variable Structure Control of Engine Idle Speed With Estimation of Unmeasurable Disturbances” ASME Journal of Dynamic Systems, Measurement, and Control 122 599 603 2000
- Fodor, M.G. Hrovat, D. 2000 “Method and Apparatus for Estimating Applied Wheel Torque in a Motor Vehicle”
- Weihrich, G. “Speed Control of Direct-Current Drives-Using a State and Disturbance Observer” Regelungstechnik 26 349 354 392 397 1978
- Davis, R.I. “A Nonlinear Observer for Instantaneous Internal Combustion Engine Crankshaft Torque and Active Torque Smoothing Control using a Crankshaft Mounted Electric Motor” University of Wisconsin Madison 1999
- Deur, J. 2003 “Luenberger Estimator of SI Engine Load Torque” 12 30 03 University of Zagreb Croatia
- Deur, J. Pavkovié, D. Hrovat, D. “Estimation of SI Engine Load Torque: Adaptive Kalman Filter vs. Luenberger Estimator” ASME International Mechanical Engineering Congress & Exposition (IMECE 2004) November 2004 Anaheim, CA, USA
- Deur, J. Hrovat, D. Asgari, J. “Analysis of Mean Value Engine Model with Emphasis on Intake Manifold Thermal Effects” Proceedings of the 2003 IEEE International Conference on Control Applications (CCA 2003) 161 166 Istanbul, Turkey 2003
- Chevalier, A. Vigild, C.W. Hendricks, E “Predicting the Port Air Mass Flow of SI Engines in Air/Fuel Ratio Control Applications” SAE paper # 2000-01-0260
- Deur, J. Hrovat, D. Petrić, J. Šitum, Ž. “A Control-Oriented Polytropic Model of SI Engine Intake Manifold” ASME IMECE 2003 2 Washington, D.C., USA 2003
- Deur, J. Magner, S.W. Jankovic, M. Hrovat, D. “Influence of Intake Manifold Heat Transfer Effects on Accuracy of SI Engine Air-Charge Prediction” ASME IMECE 2004 Anaheim, CA 2004
- Pavković, D. Deur, J. “SI Engine Load Torque Estimator Based on Adaptive Kalman Filter” 05 19 04 University of Zagreb Croatia 2004
- Grewal, M.S. Andrews, A.P. Kalman Filtering-Theory and Practice John Wiley and Sons Ltd. 2001
- Gustafsson, F. Adaptive Filtering and Change Detection John Wiley & Sons Ltd 2000
- Hrovat D. Sun J. “Models and Control Methodologies for IC Engine Idle Speed Control Design” Control Engineering Practice 5 8 1093 1100 1997
- Deur, J. Ivanović, V. Pavković, D. Jansz, M. “Identification and Speed Control of SI Engine for Idle Operating Mode” SAE Paper # 2004-01-0898
- Deur, J. Pavković, D. Perić, N. Jansz, M. Hrovat, D. “An Electronic Throttle Control Strategy Including Compensation of Friction and Limp-Home Effects” IEEE Transactions on Industry Applications 40 3 May June 2004
- Deur, J. Pavković, D. Perić, N. Jansz, M. Hrovat, D. “An Adaptive Nonlinear Strategy of Electronic Throttle Control” SAE paper # 2004-01-0897