Title :
ECMS as a realization of Pontryagin´s minimum principle for HEV control
Author :
Serrao, Lorenzo ; Onori, Simono ; Rizzoni, Giorgio
Author_Institution :
Center for Automotive Res., Ohio State Univ., Columbus, OH, USA
Abstract :
An analytical derivation of the equivalent consumption minimization strategy (ECMS) for energy management of hybrid electric vehicles (HEVs) is presented, based on Pontryagin´s minimum principle. The derivation is obtained using a generic formulation of the energy management problem in HEVs and is valid for any powertrain architecture. Simulation results obtained for a series HEV are also provided.
Keywords :
hybrid electric vehicles; maximum principle; HEV control; Pontryagin minimum principle; energy management problem; equivalent consumption minimization strategy; hybrid electric vehicles; powertrain architecture; Batteries; Brushless DC motors; Control systems; Electric machines; Electric variables control; Engines; Equations; Fuels; Hybrid electric vehicles; Mechanical power transmission;
Conference_Titel :
American Control Conference, 2009. ACC '09.
Conference_Location :
St. Louis, MO
Print_ISBN :
978-1-4244-4523-3
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2009.5160628
