Results 31 to 40 of about 115,296 (158)

Dead-Time Inverter Voltage Drop in Low-End Sensorless FOC Motor Drives

Energies
The purpose of this study was to investigate the impact of voltage drop of a three-phase voltage source inverter on driving brushless motors. This study also proposes an enhanced field-oriented control scheme that accounts for inverter voltage drop ...
Dionisis Voglitsis, Massimo Paglia, Nick Papanikolaou   +2 more
doaj   +1 more source

Hierarchical and Distributed Eco-Driving Approach for Mixed Vehicle Clusters at Unsignalized Intersections

Journal of Advanced Transportation, 2023
To improve the driving efficiency and energy-saving characteristics for large-scale mixed traffic flows under different market penetration rates (MPRs) of intelligent and connected vehicles (ICVs) at unsignalized intersections, considering the ...
Jie Yu, Yugong Luo, Weiwei Kong, Fachao Jiang   +3 more
doaj   +1 more source

On a Blockchain-Based Security Scheme for Defense against Malicious Nodes in Vehicular Ad-Hoc Networks

Sensors, 2022
Vehicular ad-hoc networks (VANETs) aim to provide a comfortable driving experience. Sharing messages in VANETs can help with traffic management, congestion mitigation, and driving safety.
Guandong Liu, Na Fan, Chase Q. Wu, Xiaomin Zou   +3 more
doaj   +1 more source

Research on operating domain optimization of power split hybrid electric vehicle based on global bifurcation and chaos threshold

Advances in Mechanical Engineering, 2020
The power-split hybrid electric vehicle (PS-HEV) has multiple working modes to maintain high operation efficiency according to different conditions. The main modes involved in the vehicle driving process are pure electric mode and the hybrid driving mode.
Dou Lei, Cai Yingfeng, Chen Long, Shi Dehua, Hu Donghai, Zhu Zhen, Wang Jiajia   +6 more
doaj   +1 more source

Machine vision-based driving and feedback scheme for digital microfluidics system

Open Chemistry, 2021
A digital microfluidic system based on electrowetting-on-dielectric is a new technology for controlling microliter-sized droplets on a plane. By applying a voltage signal to an electrode, the droplets can be controlled to move, merge, and split.
Luo Zhijie, Huang Bangrui, Xu Jiazhi, Wang Lu, Huang Zitao, Cao Liang, Liu Shuangyin   +6 more
doaj   +1 more source

High power coupled midinfrared free-electron-laser oscillator scheme as a driver for up-frequency conversion processes in the x-ray region

Physical Review Special Topics. Accelerators and Beams, 2012
In this paper we present a high-gain free-electron-laser (FEL) oscillator scheme composed of two oscillators that are ideally coupled unidirectionally, with the coupled signal power flowing from the master to the amplifier oscillator.
M. Tecimer
doaj   +1 more source

Kinematics, dynamics and control design of 4WIS4WID mobile robots

The Journal of Engineering, 2015
Kinematic and dynamic modelling and corresponding control design of a four-wheel-independent steering and four-wheel-independent driving (4WIS4WID) mobile robot are presented in this study.
Ming-Han Lee, Tzuu-Hseng S. Li
doaj   +1 more source

An Energy Efficient Message Dissemination Scheme in Platoon-Based Driving Systems

Energies, 2020
With the development of the convergence of IT and automotive technology, platoon-based driving systems are getting more attention and how to disseminate messages in the platoon is an important issue.
Taeyoon Kim, Taewon Song, Sangheon Pack
doaj   +1 more source

TBA Scheme with ION/Proton Driving Beam

, 2010
3 pages, 1 figure, 1 ...
Bessonov, E. G., Mikhailichenko, A. A.
openaire   +2 more sources

Scheme Analysis for Enhancing Autonomous Driving Based on Computer Vision [PDF]

ITM Web of Conferences
This article explores the application and challenges of computer vision technology in autonomous driving, a critical component for the advancement of this field.
Chen Xinyi, Luo Binbin, Xu Ziyue
doaj   +1 more source