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Conference papers
Comparison of several strategies for HEV energy management system including engine and catalyst temperatures
Abstract : In this paper, we investigate the benefits of consid- ering advanced modeling of engine and after-treatment system (3-way catalyst) in the design of Energy Management System (EMS) for a parallel Hybrid-Electric light-duty Vehicle (HEV) (passenger car with gasoline engine). The evaluation is based on a comparative study of optimal control problems formulated using three distinct levels of model complexity. Starting with a single state dynamics (battery state-of-charge), successively, we consider the engine temperature and the 3-way catalyst temperature, yielding increased complexity. As is shown, the increased complexity brings only little improvement in fuel economy and emissions reduction. We provide quantitative results to assess this observation.
https://hal-mines-paristech.archives-ouvertes.fr/hal-01248858
Contributor : François Chaplais Connect in order to contact the contributor
Submitted on : Tuesday, December 29, 2015 - 8:39:37 AM
Last modification on : Wednesday, November 17, 2021 - 12:31:02 PM
Contributor : François Chaplais Connect in order to contact the contributor
Submitted on : Tuesday, December 29, 2015 - 8:39:37 AM
Last modification on : Wednesday, November 17, 2021 - 12:31:02 PM