Abstract
Electric vehicles with the wheels individually driven by e-motors have promising potential for improving performance through finer control over the power distribution among the wheels. Due to the absence of a mechanical driveline to connect the wheels to the transmission and engine, the virtual driveline system (VDS) is proposed as a conceptual framework to connect virtually the individual electric motors and, thus, to optimize and analyze the dynamics and performance of vehicles. Conceptually, the VDS is based on vehicle-generalized parameters (VGP), which are used in the VDS principle to establish relationships between VGPs and, thus, to manage the wheel power split and set up interactive/coordinated controls of the e-motors to optimize and improve energy efficiency, terrain mobility performance, maneuver, etc.
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Acknowledgments
This research supported by NSF award S&AS-1849264 and partially by Automotive Research Center Phase V - Cooperative Agreement #1.A85.
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Vantsevich, V., Paldan, J. (2022). A Generalized Approach to Virtual Driveline Systems for E-Vehicle Operation Improvements. In: Orlova, A., Cole, D. (eds) Advances in Dynamics of Vehicles on Roads and Tracks II. IAVSD 2021. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-031-07305-2_115
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DOI: https://doi.org/10.1007/978-3-031-07305-2_115
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