Results 61 to 70 of about 2,736 (186)

FTIR Analysis for Determining Stability of Methanol–HVO Blends for Non-Road Engine Application

Energies
The Green Deal targets, along with tightening emissions legislation, foster research on alternative propulsion systems. In non-road mobile machinery (NRMM), these efforts largely rally around sustainable fuels while keeping the benefits of energy ...
F. Balogun, H. Wang-Alho, K. Sirviö, M. Mikulski   +3 more
doaj   +1 more source

Nonlinear modeling and torsional vibration analysis of heavy-duty vehicle powertrain system during acceleration

Advances in Mechanical Engineering
The vehicle acceleration process is often accompanied by torsional vibration of the powertrain system. Poor torsional vibration performance significantly influences the driving comfort of the vehicle and the reliability of powertrain components. Compared
Junlong Qu, Wenku Shi, Zhiyong Chen, Renfei Yuan, Jian Liu, Yanyan Zhao, Niancheng Guo   +6 more
doaj   +1 more source

Torsional Vibration Characteristics Analysis and Parameter Optimization of Parallel Hybrid Electric Vehicle Powertrain

Shock and Vibration
The diversity of vibration excitation sources and working modes in hybrid electric vehicles makes the problem of torsional vibration in the powertrain more prominent.
Zhiyong Wen, Baoyu Guo, Hongfei Nie, Lin Chen, Shaofei Liu, Zhengfeng Yan   +5 more
doaj   +1 more source

Research on Failure Characteristics of Electric Logistics Vehicle Powertrain Gearbox Based on Current Signal

Energies
As a core component of the powertrain system of Electric Logistics Vehicles (ELVs), the gearbox is crucial for ensuring the reliability and stability of ELV operations.
Qian Tang, Xiong Shu, Jiande Wang, Kainan Yuan, Ming Zhang, Honguang Zhou   +5 more
doaj   +1 more source

A Simplified 4-DOF Dynamic Model of a Series-Parallel Hybrid Electric Vehicle

World Electric Vehicle Journal
To research the dynamic response of a new type of dedicated transmission for a hybrid electric vehicle, a detailed dynamics model should be built. However, a model with too many degrees of freedom has a negative effect on controller design, which means ...
Lihong Dai, Peng Hu, Tianyou Wang, Guosheng Bian, Haoye Liu   +4 more
doaj   +1 more source

Unconventional Powertrain Simulatiion

Communications, 2016
This article presents an unconventional principle of the vehicle power flow transmission, different from the commonly used powertrains. Presented powertrain consists of a combined hydro-mechanical transmission with hydrostatic units and torque converter ...
Frantisek Brumercik, Michal Lukac, Jacek Caban   +2 more
doaj   +1 more source

Investigation into the Prediction of the Service Life of the Electrical Contacting of a Wheel Hub Drive

World Electric Vehicle Journal
This article examines contacting by means of ultrasonic welding between a cast aluminum winding and a copper conductor of a wheel hub drive for a passenger car. The effect of thermal stress on the formation and growth of intermetallic phases (IMC) in the
Markus Hempel, Niklas Umland, Matthias Busse   +2 more
doaj   +1 more source

All-Nonsegmented SiC MOSFET Model Based on VHDL-AMS for Fast and Accurate System-Level Simulation

IEEE Access
Herein, an all-nonsegmented silicon carbide (SiC) metal–oxide–semiconductor field-effect transistor (MOSFET) model implemented in very-high-speed integrated circuit hardware description language–analog and mixed-signal (VHDL-AMS) was
Naotaka Kuroda, Yohei Nakamura, Atsushi Yamaguchi, Ken Nakahara   +3 more
doaj   +1 more source

A review of intelligent chassis structure design for electric vehicles with centralized drive configurations

Frontiers in Mechanical Engineering
Intelligent chassis systems for battery electric vehicles (BEVs) face unresolved challenges in structural-mechanical integration, multi-domain control coordination, and fault-tolerant safety architecture under battery-induced mass redistribution and X-by-
Yingshuai Liu, Shufang Wang, Xiaobo Huang, Jianwei Tan   +3 more
doaj   +1 more source

MODERN COMPUTATIONAL APPROACHES TO POWERTRAIN MECHANICAL LOSS SOLUTION

Perner’s Contacts, 2010
The paper deals with modern powertrain development, mainly from the area of mechanical loss solution. The Virtual engine as a computational model is used for the solution.
Pavel Novotný, Václav Píštěk, Richard Ambróz, Lubomír Drápal   +3 more
doaj