Journal
2023 IEEE 97TH VEHICULAR TECHNOLOGY CONFERENCE, VTC2023-SPRING
Volume -, Issue -, Pages -Publisher
IEEE
DOI: 10.1109/VTC2023-Spring57618.2023.10200353
Keywords
hybrid electric vehicle system architectures; hybrid control strategies; vehicle simulation platform
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This study presents a digital twin platform for analyzing heavy-duty vehicle aerodynamic designs and powertrain topologies. The platform offers a modular analysis tool for heavy-duty vehicles and the possibility to introduce customized control strategies for hybrid-electric vehicles. The components of the platform were validated against a commercial tool, ensuring its reliability and accuracy.
The reduction of Greenhouse Gases is of great interest inside the industry and, especially, the road transport sector. Heavy-duty vehicles have been extensively researched due to their significant contribution. This work presents a digital twin (LONGRUN simulation platform) to analyse different heavy-duty vehicle aerodynamic designs and powertrain topologies. Based on a forward-looking formulation, this work allows the analysis of novel hybridisation and electrification control strategies impact. We validated our platform components against a commercial tool (VECTO) adopted by the European Commission for combustion powertrain analysis. In this article, we provide a modular platform for heavy-duty vehicles, in a widely used software inside the automotive industry. Furthermore, our platform offers the possibility to introduce customised control strategies for hybrid-electric vehicles. This work analyses the impact of parallel and serial hybrid powertrain topologies.
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