Journal article
Robust terminal sliding mode control for automotive electronic throttle with lumped uncertainty estimation
International Journal of Vehicle Design, Vol.74(1), pp.19-40
2017
Abstract
In this study, we propose a robust terminal sliding mode (TSM) control scheme for automotive electronic throttle (ET) valve. Compared with the conventional throttle control systems, a TSM controller is developed where the lumped uncertainty is estimated by using a finite-time exact observer (FEO), such that the effects of the parameter uncertainties and nonlinearities including friction, return spring limp-home and gear backlash can be eliminated. It is shown that since the designed FEO can well estimate the lumped uncertainty, it is much easier to select the TSM control gains and a robust tracking performance can be ensured in the presence of the parametric variations and disturbances. The comparative simulations and experiments are provided to verify the excellent transient and steady-state tracking performance of the proposed TSM controller for ET systems.
Details
- Title
- Robust terminal sliding mode control for automotive electronic throttle with lumped uncertainty estimation
- Authors/Creators
- H. Wang (Author/Creator)P. He (Author/Creator)H. Kong (Author/Creator)M. Yu (Author/Creator)C. Jiang (Author/Creator)J. Zheng (Author/Creator)Z. Man (Author/Creator)
- Publication Details
- International Journal of Vehicle Design, Vol.74(1), pp.19-40
- Publisher
- Inderscience
- Identifiers
- 991005543604207891
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Journal article
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- Collaboration types
- Domestic collaboration
- International collaboration
- Citation topics
- 4 Electrical Engineering, Electronics & Computer Science
- 4.29 Automation & Control Systems
- 4.29.104 Adaptive Control
- Web Of Science research areas
- Engineering, Mechanical
- Transportation Science & Technology
- ESI research areas
- Engineering