This paper developed a look-ahead horizon based optimal control scheme to jointly improve the efficiencies of powertrain and vehicle for hybrid electric vehicles (HEVs) with connectivity and automated driving. Both a speed planning strategy and energy management strategy is provided by the proposed approach. A constrained optimal control problem is formulated to minimize the fuel consumption and the electricity consumption under the satisfaction of inter-distance between ego vehicle and preceding vehicle. The optimal solution is derived through the Pontryagins maximum principle and verified in a traffic-in-the-loop powertrain simulation platform to show the effectiveness of the proposed approach.
Look-ahead Horizon based Energy Optimization for Connected Hybrid Electric Vehicles
2020-11-01
2017824 byte
Conference paper
Electronic Resource
English
Look-Ahead Information Based Optimization Strategy for Hybrid Electric Vehicles
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