DocumentCode :
2859965
Title :
Optimal energy management of hybrid electric vehicles including battery aging
Author :
Serrao, Lorenzo ; Onori, Simona ; Sciarretta, Antonio ; Guezennec, Yann ; Rizzoni, Giorgio
Author_Institution :
IFP Energies Nouvelles, 92852 Rueil-Malmaison (France)
fYear :
2011
fDate :
June 29 2011-July 1 2011
Firstpage :
2125
Lastpage :
2130
Abstract :
The paper presents a methodology to account for battery aging in the energy management strategy for a hybrid electric vehicle. An optimal control problem is formulated to minimize fuel consumption as well as battery aging, using recently developed methods for battery lifetime modeling. The approach relies on the concept of severity factor map, a tool used to quantify the aging effects of a battery due to its different on-vehicle operating conditions. The optimal control problem is solved using Pontryagin´s Minimum Principle, showing with simulations the effect of the new control approach compared to the standard energy management strategies.
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference (ACC), 2011
Conference_Location :
San Francisco, CA
ISSN :
0743-1619
Print_ISBN :
978-1-4577-0080-4
Type :
conf
DOI :
10.1109/ACC.2011.5991576
Filename :
5991576
Link To Document :
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