Idle speed control of an spark ignition automotive engine based on adaptive techniques has been presented. In the paper the ignition advance control was activated to stabilise the idle speed. The adaptation of the spark advance angle requires defining an adaptive coefficient, which is a compromise between operation speed and estimation accuracy. The adaptive coefficient design was evaluated through engine testing, and the performance was compared with an up-to-date tuned PID controller. The success of the adaptive controller was demonstrated in engine testing. The controller tracks not only the set point speed but also shows robustness to the load torque disturbances.
- Internal Combustion Engine Division
Adaptive Control of the Idle Speed
- Views Icon Views
- Share Icon Share
- Search Site
Wendeker, M, & Czarnigowski, J. "Adaptive Control of the Idle Speed." Proceedings of the ASME 2003 Internal Combustion Engine Division Spring Technical Conference. Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components. Salzburg, Austria. May 11–14, 2003. pp. 559-563. ASME. https://doi.org/10.1115/ICES2003-0646
Download citation file: