This paper describes applications of the Adaptive Posicast Controller (APC) to Idle Speed Control (ISC) and Fuel-to-Air Ratio (FAR) control problems in automotive engines. The APC is an adaptive controller with explicit delay compensation built upon the ideas of the classical Smith Predictor, finite spectrum assignment and adaptive control. Experimental results are reported, which demonstrate improved performance compared to existing baseline controllers and effective handling of time delays and uncertainties in these applications. Aspects important to implementation and to reduction in calibration time and effort, including the selection of initial parameter values and their adaptation rates, preventing parameter drift and accounting for time-varying delay, are addressed.
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ASME 2008 Dynamic Systems and Control Conference
October 20–22, 2008
Ann Arbor, Michigan, USA
Conference Sponsors:
- Dynamic Systems and Control Division
ISBN:
978-0-7918-4335-2
PROCEEDINGS PAPER
Automotive Powertrain Control Problems Involving Time Delay: An Adaptive Control Approach Available to Purchase
Yildiray Yildiz,
Yildiray Yildiz
Massachusetts Institute of Technology, Cambridge, MA
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Anuradha Annaswamy,
Anuradha Annaswamy
Massachusetts Institute of Technology, Cambridge, MA
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Diana Yanakiev,
Diana Yanakiev
Ford Motor Company, Dearborn, MI
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Ilya V. Kolmanovsky
Ilya V. Kolmanovsky
Ford Motor Company, Dearborn, MI
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Yildiray Yildiz
Massachusetts Institute of Technology, Cambridge, MA
Anuradha Annaswamy
Massachusetts Institute of Technology, Cambridge, MA
Diana Yanakiev
Ford Motor Company, Dearborn, MI
Ilya V. Kolmanovsky
Ford Motor Company, Dearborn, MI
Paper No:
DSCC2008-2295, pp. 1421-1428; 8 pages
Published Online:
June 29, 2009
Citation
Yildiz, Y, Annaswamy, A, Yanakiev, D, & Kolmanovsky, IV. "Automotive Powertrain Control Problems Involving Time Delay: An Adaptive Control Approach." Proceedings of the ASME 2008 Dynamic Systems and Control Conference. ASME 2008 Dynamic Systems and Control Conference, Parts A and B. Ann Arbor, Michigan, USA. October 20–22, 2008. pp. 1421-1428. ASME. https://doi.org/10.1115/DSCC2008-2295
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