Skip to Main content Skip to Navigation
Theses

Optimisation de consommation pour un véhicule de type voiture

Abstract : The present thesis is a study of an optimal control problem having a non-differentiable, but Lipschitz, costfunction. It is inspired by the minimization of the energy consumption of a car-like vehicle or robot along aroad which profile is known. This problem is stated by means of a simple model of the longitudinal dynamicsand a running cost that comprises both an absolute value function and a function that accounts for theefficiency of the energy conversion process. A regularity result that excludes chattering phenomena from theset of solutions is proven. It is valid for the class of control affine systems, which includes the consideredproblem. Three case studies are detailed and analysed. The optimal trajectories are shown to be made of bang,inactivated and backward arcs.
Document type :
Theses
Complete list of metadatas

Cited literature [51 references]  Display  Hide  Download

https://tel.archives-ouvertes.fr/tel-01834675
Contributor : Abes Star :  Contact
Submitted on : Tuesday, July 10, 2018 - 5:53:06 PM
Last modification on : Monday, March 30, 2020 - 8:46:26 AM
Long-term archiving on: : Thursday, October 11, 2018 - 1:53:36 PM

File

These_Oukacha.pdf
Version validated by the jury (STAR)

Identifiers

  • HAL Id : tel-01834675, version 1

Citation

Ouazna Oukacha. Optimisation de consommation pour un véhicule de type voiture. Mathématiques générales [math.GM]. Université de Toulon, 2017. Français. ⟨NNT : 2017TOUL0016⟩. ⟨tel-01834675⟩

Share

Metrics

Record views

397

Files downloads

163