Abstract
A parameter tuning based co-optimization scheme for the hybrid electric vehicles (HEV) powertrain system is designed to maximize the fuel efficiency. The optimization controlled input parameters are chosen based on sensitivity study of powertrain control parameters. The vehicle to vehicle (V2V) and vehicle to infrastructure information is another optimization input, to have the driving conditions taking in to considerations for maximizing fuel efficiency. The catalyst temperature is considered as an additional constraint as the speed to reach light-off temperature should not decrease during optimized operation. Neural network is used to develop a simplified yet equivalent model for the optimization problem model. We have achieved an average of 9.22% fuel savings for a random driving cycle on a Toyota Prius test model.
Original language | English |
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Title of host publication | Proceedings - 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019 |
Publisher | IEEE Computer Society |
Pages | 142-147 |
Number of pages | 6 |
ISBN (Electronic) | 9781728134802 |
DOIs | |
State | Published - Aug 2019 |
Event | 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019 - Kusatsu, Shiga, Japan Duration: Aug 26 2019 → Aug 28 2019 |
Publication series
Name | International Conference on Advanced Mechatronic Systems, ICAMechS |
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Volume | 2019-August |
ISSN (Print) | 2325-0682 |
ISSN (Electronic) | 2325-0690 |
Conference
Conference | 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019 |
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Country/Territory | Japan |
City | Kusatsu, Shiga |
Period | 08/26/19 → 08/28/19 |
Funding
This manuscript has been co-authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a nonexclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan ( http://energy.gov/downloads/doe-public-access-plan )
Keywords
- Hybrid Electric Vehicle
- Neural Network
- Parameter Optimization