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Non-linear control for electric power stage of fuel cell vehicles.
- Source :
-
ISA transactions [ISA Trans] 2020 Jul; Vol. 102, pp. 117-134. Date of Electronic Publication: 2020 Mar 07. - Publication Year :
- 2020
-
Abstract
- Tough driving conditions like hilly areas, slippery roads, rough terrains and high-speed driving dominate the effects of non-linearities present within each component of a vehicle. Such conditions cause the behavior of components like energy sources, power processing blocks and electric traction motors to deviate from their nominal behavior. This research work presents two non-linear control methodologies, one being Lyapunov and Backstepping based controller loops and the other being Synergetic based controller loops for these vehicles. Proposed controller methodologies take into account system's non-linearities ensuring asymptotic stability of the controlled system over a wide operating range. Performance of the proposed controllers is validated in MATLAB/Simulink environment. The simulation model used here is a genuine representation of electric power stage in FC-HEV. The controlled system successfully tracks system parameters to reference values when subjected to driving attributes of European extra urban driving cycle (EUDC).<br />Competing Interests: Declaration of Competing Interest None.<br /> (Copyright © 2020 ISA. Published by Elsevier Ltd. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1879-2022
- Volume :
- 102
- Database :
- MEDLINE
- Journal :
- ISA transactions
- Publication Type :
- Academic Journal
- Accession number :
- 32164939
- Full Text :
- https://doi.org/10.1016/j.isatra.2020.02.033