Optimal energy control strategy design for a hybrid electric vehicle
type: Item
instance of: scholarly article
title: Optimal energy control strategy design for a hybrid electric vehicle
zbMATH Open document ID: 1417.90149
DOI: 10.1155/2013/132064
author: Yanyan Li
published in: Discrete Dynamics in Nature and Society
publication date: 2013-06-13T00:00:00Z
review text: Summary: A heavy-duty parallel hybrid electric truck is modeled, and its optimal energy control is studied in this paper. The fundamental architecture of the parallel hybrid electric truck is modeled feed-forwardly, together with necessary dynamic features of subsystem or components. Dynamic programming (DP) technique is adopted to find the optimal control strategy including the gear-shifting sequence and the power split between the engine and the motor subject to a battery SOC-sustaining constraint. Improved control rules are extracted from the DP-based control solution, forming near-optimal control strategies. Simulation results demonstrate that a significant improvement on the fuel economy can be achieved in the heavy-duty vehicle cycle from the natural driving statistics.
Mathematics Subject Classification ID: 90C39
Mathematics Subject Classification ID: 49N90
zbMATH DE Number: 6175036
Wikidata QID: Q58921235
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2013/132064
OpenAlex ID: W2037105802
cites work: Optimization of complex powertrain systems for fuel economy and emissions
cites work: Q3574973
description: scientific article; zbMATH DE number 6175036