Results 21 to 30 of about 19,021 (167)

Counter torque control of torsional vibration suppression device using permanent magnets

Nihon Kikai Gakkai ronbunshu, 2022
A periodic reversal spring (PRS) with permanent magnets is proposed to suppress the torsional vibration of automobile powertrains. Results of numerical dynamic simulations pertaining to automobile powertrains from a previous study show that the magnetic ...
Tomohiro MIYABE, Norio YONEZAWA, Masafumi NANBA, Yasumitsu OSADA   +3 more
doaj   +1 more source

Study on Correction Method of Internal Joint Operation Curve Based on Unsteady Flow

Applied Sciences, 2022
The turbocharger, a key component in a vehicle’s powertrain, results in insufficient accuracy if it does not fully consider the unsteady flow effects of the intake and exhaust systems.
Sheng Yin, Jimin Ni, Houchuan Fan, Xiuyong Shi, Rong Huang   +4 more
doaj   +1 more source

Energy efficiency and cost controlling - implications for powertrain manufacturing

, 2022
S.519-539Controlling of energy efficiency and energy costs is a highly relevant, but also challenging issue for manufacturers of powertrain components. However, there barely exist theoretical and practical concepts in this field.
Schubert, Andreas, Götze, Uwe, Bierer, Anett   +2 more
core   +1 more source

Calibration of an Electric Drive Unit Test Bench Using an In-Vehicle Control Mapping Methodology for High-Power Applications

IEEE Open Journal of Industry Applications
This article presents a comprehensive methodology for mapping and controlling interior permanent magnet synchronous motors (IPMSMs), with a specific focus on their application in electric vehicles (EVs).
Francisco Ulloa-Herrera, Kuntal Mandal, Edgar Zahonero-Zahonero, Jordi Canals-Mascorda, Xavier Genaro-Munoz, Javier A. Corea-Araujo   +5 more
doaj   +1 more source

Powertrain Optimization for Electric Buses under Optimal Energy-Efficient Driving

Energies, 2020
State of the art powertrain optimization compares the energy consumption of different powertrain configurations based on simulations with fixed driving cycles.
Alexander Koch, Olaf Teichert, Svenja Kalt, Aybike Ongel, Markus Lienkamp   +4 more
doaj   +1 more source

Determination methodology for stable control domain of electric powertrain based on permanent magnet synchronous motor

Advances in Mechanical Engineering, 2018
Oscillation of torque and speed occurs in the electric powertrain based on permanent magnet synchronous motor under field-oriented control when we set an unreasonable proportional control parameter of proportional–integral regulator.
Donghai Hu, Yanzhi Yan, Xiaoming Xu
doaj   +1 more source

Intelligent Energy Management Control for Extended Range Electric Vehicles Based on Dynamic Programming and Neural Network

Energies, 2017
The extended range electric vehicle (EREV) can store much clean energy from the electric grid when it arrives at the charging station with lower battery energy.
Lihe Xi, Xin Zhang, Chuanyang Sun, Zexing Wang, Xiaosen Hou, Jibao Zhang   +5 more
doaj   +1 more source

A Driving-Adapt Strategy for the Electric Vehicle with Magneto-Rheological Fluid Transmission Considering the Powertrain Characteristics

Sensors, 2022
The additional energy consumption caused by the incompatibility between existing electric vehicle (EV) powertrain characteristics and driving conditions inevitably curbs the promotion and development of EVs.
Peng Liao, Donghong Ning, Tao Wang, Haiping Du   +3 more
doaj   +1 more source

Predictive power demand for energy management of hybrid electric tractors

Smart Agricultural Technology
Stricter emission regulations are driving the electrification of agricultural and equipment machinery, including tractors. In order to enable predictive energy management strategies aimed at reducing fuel consumption and carbon emissions, this study ...
Christian Varlese, Johannes Konrad, Thomas Volf, Dominik Brunner, Christoph Hametner, Peter Hofmann   +5 more
doaj   +1 more source

Universal Gripper for Industrial Manipulation With Enhanced Rigid Mechanics and Self‐Adaptable Fingers

Advanced Robotics Research, EarlyView.
An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid, Nirmal Kumar Ravikumar, Mattia Frascio, Sumanth Nagalakunta, Alessandro Seitone, Benoît Lévesque, Alessandro Zanella, Matteo Zoppi   +7 more
wiley   +1 more source