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Route-Optimized Energy Management of Connected and Automated Multi-Mode Plug-In Hybrid Electric Vehicle Using Dynamic Programming
Technical Paper
2019-01-1209
ISSN: 0148-7191, e-ISSN: 2688-3627
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Abstract
This paper presents a methodology to optimize the blending of charge-depleting (CD) and charge-sustaining (CS) modes in a multi-mode plug-in hybrid electric vehicle (PHEV) that reduces overall energy consumption when the selected route cannot be completely driven in all-electric mode. The PHEV used in this investigation is the second-generation Chevrolet Volt and as many as four instrumented vehicles were utilized simultaneously on road to acquire validation data. The optimization method used is dynamic programming (DP) paired with a reduced-order powertrain model to enable onboard embedded controller compatibility and computational efficiency in optimally blending CD, CS modes over the entire drive route. The objective of the optimizer is to enable future Connected and Automated Vehicles (CAVs) to best utilize onboard energy for minimum overall energy consumption based on speed and elevation profile information from Intelligent Transportation Systems (ITS), Internet of Things (IoT), High-definition Mapping, and onboard sensing technologies. Emphasis is placed on runtime minimization to quickly react and plan an optimal mode scheme in highly dynamic road conditions with minimal computational resources. On-road performance of the optimizer paired with automated CD and CS mode selection is evaluated on a fleet of four instrumented Chevrolet Volts in a variety of driving scenarios. Results indicate variable energy savings depending on the drive route and initial battery SOC with potential ranging between 2 to 12% and less than 7 seconds initial optimization for a 24-mile drive cycle.
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Rama, N., Wang, H., Orlando, J., Robinette, D. et al., "Route-Optimized Energy Management of Connected and Automated Multi-Mode Plug-In Hybrid Electric Vehicle Using Dynamic Programming," SAE Technical Paper 2019-01-1209, 2019, https://doi.org/10.4271/2019-01-1209.Data Sets - Support Documents
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References
- Department of Energy The Transforming Mobility Ecosystem: Enabling an Energy-Efficient Future; United States Department of Energy, Energy Efficiency & Renewable Energy https://energy.gov/sites/prod/fi les/2017/01/f34/The%20Transforming%20Mobility%20EcosystemEnabling%20an%20Energy%20Efficient%20Future_0117_1.pdf 2018
- Guanetti , J. , Kim , Y. , and Borrelli , F. Control of Connected and Automated Vehicles: State of the Art and Future Challenges Annual Reviews in Control 45 8 40 2018 10.1016/j.arcontrol.2018.04.011
- SAE International Surface Vehicle Information Report 2010
- Sciarretta , A. and Guzzella , L. Control of Hybrid Electric Vehicles IEEE Control Systems 27 2 60 70 2007 10.1109/MCS.2007.338280
- Wirasingha , S. and Emadi , A. Classification and Review of Control Strategies for Plug-In Hybrid Electric Vehicles IEEE Transactions on Vehicular Technology 60 1 111 122 2011 10.1109/TVT.2010.2090178
- Sciarretta , A. , Serrao , L. , Dewangan , P. , Tona , P. et al. A Control Benchmark on the Energy Management of a Plug-In Hybrid Electric Vehicle Control Engineering Practice 29 C 287 298 2014 10.1016/j.conengprac.2013.11.020
- Martinez , C. , Hu , X. , Cao , D. , Velenis , E. et al. Energy Management in Plug-In Hybrid Electric Vehicles: Recent Progress and a Connected Vehicles Perspective IEEE Transactions on Vehicular Technology 66 6 4534 4549 2016 10.1109/TVT.2016.2582721
- Larsson , V. , Mårdh , L. , Egardt , B. , and Karlsson , S. Commuter Route Optimized Energy Management of Hybrid Electric Vehicles IEEE Transactions on Intelligent Transportation Systems 15 3 1145 1154 2013 10.1109/TITS.2013.2294723
- Zheng Chen , C. , Mi , C. , Xu , J. , Xianzhi Gong , C. et al. Energy Management for a Power-Split Plug-in Hybrid Electric Vehicle Based on Dynamic Programming and Neural Networks IEEE Transactions on Vehicular Technology 63 4 1567 1580 2013 10.1109/TVT.2013.2287102
- Larsson , V. , Mårdh , L. , and Egardt , B. Comparing Two Approaches to Precompute Discharge Strategies for Plug-in Hybrid Electric Vehicles IFAC Proceedings Volumes 46 21 121 126 2013 10.3182/20130904-4-JP-2042.00114
- Gonder , J. , Wood , E. , and Rajagopalan , S. Connectivity-Enhanced Route Selection and Adaptive Control for the Chevrolet Volt Journal of Traffic and Transportation Engineering 4 1 49 60 2016 10.17265/2328-2142/2016.01.006
- Chen , X. , Li , L. , and Shi , Q. Stochastic Evolutions of Dynamic Traffic Flow Springer 2015 1 2 10.1007/978-3-662-44572-3_1
- Rama , N. and Robinette , D. Computationally Efficient Reduced-Order Powertrain Model of a Multi-Mode Plug-In Hybrid Electric Vehicle for Connected and Automated Vehicles 2019 SAE World Congress USA April 9-11 2019
- Advanced Research Projects Agency-Energy Michigan Technological University (MTU) - Hybrid Electric Vehicle Platooning Control https://arpa-e.energy.gov/?q=slick-sheet-project/hybrid-electric-vehicle-platooning-control 2018
- SAE International Surface Vehicle Information Report 2014
- Conlon , B. , Blohm , T. , Harpster , M. , Holmes , A. et al. The Next Generation “Voltec” Extended Range EV Propulsion System SAE Int. J. Alt. Power. 4 2 248 259 2015 10.4271/2015-01-1152
- Jurkovic , S. , Rahman , K. , Patel , N. , and Savagian , P. Next Generation Voltec Electric Machines; Design and Optimization for Performance and Rare-Earth Mitigation SAE Int. J. Alt. Power. 4 2 336 342 2015 10.4271/2015-01-1208
- Jocsak , J. , White , D. , Armand , C. , and Davis , R. Development of the Combustion System for General Motors' High-Efficiency Range Extender Ecotec Small Gas Engine SAE Int. J. Engines 8 4 1587 1601 2015 10.4271/2015-01-1272
- Duhon , A. , Sevel , K. , Tarnowsky , S. , and Savagian , P. Chevrolet Volt Electric Utilization SAE Int. J. Alt. Power. 4 2 269 276 2015 10.4271/2015-01-1164
- General Motors Company 2018 Volt Owner’s Manual https://my.chevrolet.com/content/dam/gmownercenter/gmna/dynamic/manuals/2018/Chevrolet/Volt/2018-chevrolet-volt-owners-manual.pdf 2018
- Quarteroni , A. and Rozza , G. Reduced Order Methods for Modeling and Computational Reduction Springer 2014 10.1007/978-3-319-02090-7
- Bellman , R. Dynamic Programming Princeton University Press 1957
- Guzzella , L. and Sciarretta , A. Vehicle Propulsion Systems Introduction to Modeling and Optimization Springer-Verlag 2005 192 194