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An Adaptive Nonlinear Strategy of Electronic Throttle Control
Technical Paper
2004-01-0897
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
An adaptive electronic throttle control strategy is proposed with the aim to provide robust and precise positioning of the throttle plate. The control strategy consists of a PID controller and a nonlinear compensator of friction and limp-home effects. The adaptation mechanism includes auto-tuning and self-tuning algorithms. The auto-tuner provides automatic adjustment of the key control strategy parameters without any prior knowledge of the process parameters. The self-tuning algorithms are based on the permanent, on-line estimation of the DC motor armature resistance, battery voltage, and limp-home position. The control strategy and the adaptation algorithms are verified experimentally.
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Citation
Deur, J., Pavkovi, D., Peri, N., Jansz, M. et al., "An Adaptive Nonlinear Strategy of Electronic Throttle Control," SAE Technical Paper 2004-01-0897, 2004, https://doi.org/10.4271/2004-01-0897.Also In
References
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