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Rapid Evaluation of Off-Highway Powertrain Architectures

World Electric Vehicle Journal
Task-specific off-highway vehicles are typically produced in small volumes, so limited resources must be used in their design. The fuel efficiency benefits of hybridizing an off-highway vehicle are typically in the range of 10–30%, meaning that a ...
Rupert Tull de Salis
doaj +1 more source

An Observer-Based Vibration Suppression Method for Backlash-Induced Oscillations in EV Powertrains

IEEE Access
This study proposes an observer-based vibration suppression framework for electric vehicle (EV) powertrains subject to nonlinear gear backlash. A control-oriented nonlinear two-inertia drivetrain model is constructed by incorporating shaft elasticity ...
Manato Kawasaki +4 more
doaj +1 more source

Criterion Circle-Optimized Hybrid Finite Element–Statistical Energy Analysis Modeling with Point Connection Updating for Acoustic Package Design in Electric Vehicles

World Electric Vehicle Journal
This research is based on the acoustic package design of new energy vehicles, investigating the application of the hybrid Finite Element–Statistical Energy Analysis (FE-SEA) model in predicting the high-frequency dynamic response of automotive structures,
Jiahui Li, Ti Wu, Jintao Su
doaj +1 more source

Determination of design requirements and characteristic analysis of powertrain configurations for electric tractors based on actual agricultural workload. [PDF]