Modeling, analysis and feasibility study of new drivetrain architectures for off-highway vehicles

In this paper, an accurate quasi-static model of the conventional Straddle Truck Carrier drivetrain is developed and described in detail. Then, the proposed drivetrain architectures are designed and modeled using Matlab/Simulink. This article also presents the optimal design of rechargeable energy storage systems that can be utilized in those drivetrains. Based on the rechargeable energy storage system type, a thorough comparative study of new Straddle Truck Carrier drivetrains is described in detail. Finally, the developed model and simulation results have been validated with real measurements of the drivetrain.