Abstract
The problem we address in this paper, is the minimization of the energy consumption of an electrical vehicle achievable on a given driving cycle. This can be formulated as an optimal control problem with a discrete switch control. In this paper, we present a new formulation of this problem by taking into account the electrical and mechanical parts of the vehicle. By using prototype optimal control shooting techniques, we did not provide efficient solutions. Consequently, we focused on an operational method based on a Branch and Bound algorithm to solve this optimal switching control problem. Some numerical experiments validate our methodology.
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F. Messine gratefully acknowledges financial support under grant ANR 12-JS02-009-01 “ATOMIC”.
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Merakeb, A., Messine, F. & Aidène, M. A Branch and Bound algorithm for minimizing the energy consumption of an electrical vehicle. 4OR-Q J Oper Res 12, 261–283 (2014). https://doi.org/10.1007/s10288-013-0247-y
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DOI: https://doi.org/10.1007/s10288-013-0247-y
Keywords
- Discretization techniques
- Optimal control
- Discrete switch control
- Branch-and-Bound
- Electrical vehicle
- Energy consumption