CONTROL STRATEGIES FOR DUAL-MOTOR POWERTRAIN SYSTEM CONSIDERING ENERGY EFFICIENCY

Mo Han; Hongwen He; Wei Liu; Jianfei Cao; Hang Qin; Jiankun Peng

doi:10.46855/energy-proceedings-3853

CONTROL STRATEGIES FOR DUAL-MOTOR POWERTRAIN SYSTEM CONSIDERING ENERGY EFFICIENCY

Mo Han
, Hongwen He^*
, Wei Liu
, Jianfei Cao
, Hang Qin
, Jiankun Peng

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Conference article › peer-review

Abstract

Powertrain control strategy is a key technology that determines the energy consumption of dual-motor electric vehicles. However, existing control strategies cannot meet the requirements of a new dual-motor powertrain configuration with a two-speed gearbox for one of the motors, which is likely to be the mainstream powertrain configuration of commercial vehicles in the future. In this paper, two control methods including dynamic programming and an offline global optimization method are conducted to optimize torque distribution strategy and gear shifting law. The performance of the proposed methods is reflected through simulations based on MATLAB/Simulink, the results show that the proposed methods present considerable promotion on energy consumption compared with that of the fixed proportional control method.

Original language	English
Journal	Energy Proceedings
Volume	4
DOIs	https://doi.org/10.46855/energy-proceedings-3853
Publication status	Published - 2019
Event	11th International Conference on Applied Energy, ICAE 2019 - Västerås, Sweden Duration: 12 Aug 2019 → 15 Aug 2019

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

dual-motor electric vehicle
dynamic programming
energy consumption
gear shifting law
torque distribution

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10.46855/energy-proceedings-3853

Cite this

@article{5ba031cd90c2443091501dc1f83da01a,

title = "CONTROL STRATEGIES FOR DUAL-MOTOR POWERTRAIN SYSTEM CONSIDERING ENERGY EFFICIENCY",

abstract = "Powertrain control strategy is a key technology that determines the energy consumption of dual-motor electric vehicles. However, existing control strategies cannot meet the requirements of a new dual-motor powertrain configuration with a two-speed gearbox for one of the motors, which is likely to be the mainstream powertrain configuration of commercial vehicles in the future. In this paper, two control methods including dynamic programming and an offline global optimization method are conducted to optimize torque distribution strategy and gear shifting law. The performance of the proposed methods is reflected through simulations based on MATLAB/Simulink, the results show that the proposed methods present considerable promotion on energy consumption compared with that of the fixed proportional control method.",

keywords = "dual-motor electric vehicle, dynamic programming, energy consumption, gear shifting law, torque distribution",

author = "Mo Han and Hongwen He and Wei Liu and Jianfei Cao and Hang Qin and Jiankun Peng",

note = "Publisher Copyright: {\textcopyright} 2019, ISRES Publishing. All rights reserved.; 11th International Conference on Applied Energy, ICAE 2019 ; Conference date: 12-08-2019 Through 15-08-2019",

year = "2019",

doi = "10.46855/energy-proceedings-3853",

language = "English",

volume = "4",

journal = "Energy Proceedings",

issn = "2004-2965",

publisher = "Scanditale AB",

}

TY - JOUR

T1 - CONTROL STRATEGIES FOR DUAL-MOTOR POWERTRAIN SYSTEM CONSIDERING ENERGY EFFICIENCY

AU - Han, Mo

AU - He, Hongwen

AU - Liu, Wei

AU - Cao, Jianfei

AU - Qin, Hang

AU - Peng, Jiankun

PY - 2019

Y1 - 2019

N2 - Powertrain control strategy is a key technology that determines the energy consumption of dual-motor electric vehicles. However, existing control strategies cannot meet the requirements of a new dual-motor powertrain configuration with a two-speed gearbox for one of the motors, which is likely to be the mainstream powertrain configuration of commercial vehicles in the future. In this paper, two control methods including dynamic programming and an offline global optimization method are conducted to optimize torque distribution strategy and gear shifting law. The performance of the proposed methods is reflected through simulations based on MATLAB/Simulink, the results show that the proposed methods present considerable promotion on energy consumption compared with that of the fixed proportional control method.

AB - Powertrain control strategy is a key technology that determines the energy consumption of dual-motor electric vehicles. However, existing control strategies cannot meet the requirements of a new dual-motor powertrain configuration with a two-speed gearbox for one of the motors, which is likely to be the mainstream powertrain configuration of commercial vehicles in the future. In this paper, two control methods including dynamic programming and an offline global optimization method are conducted to optimize torque distribution strategy and gear shifting law. The performance of the proposed methods is reflected through simulations based on MATLAB/Simulink, the results show that the proposed methods present considerable promotion on energy consumption compared with that of the fixed proportional control method.

KW - dual-motor electric vehicle

KW - dynamic programming

KW - energy consumption

KW - gear shifting law

KW - torque distribution

UR - https://www.scopus.com/pages/publications/85202618369

U2 - 10.46855/energy-proceedings-3853

DO - 10.46855/energy-proceedings-3853

M3 - Conference article

AN - SCOPUS:85202618369

SN - 2004-2965

VL - 4

JO - Energy Proceedings

JF - Energy Proceedings

T2 - 11th International Conference on Applied Energy, ICAE 2019

Y2 - 12 August 2019 through 15 August 2019

ER -

CONTROL STRATEGIES FOR DUAL-MOTOR POWERTRAIN SYSTEM CONSIDERING ENERGY EFFICIENCY

Abstract

UN SDGs

Keywords

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