Results 21 to 30 of about 5,257 (266)

Research on steering coordination control strategy for distributed drive electric vehicles

AIP Advances, 2023
The key problems of the steering system and vehicle handling stability of distributed drive electric vehicles are studied in the paper. According to the performance of the distributed drive electric vehicle, a seven-degree-of-freedom is established to ...
Meng Dang, Chuanwei Zhang, Zhi Yang, Bo Chang, Jianlong Wang   +4 more
doaj   +1 more source

Design and Analysis of Electric Power-assisted Variable Transmission Ratio Steering System for Sweeper

Jixie chuandong, 2020
Aiming at the current application of electric power steering in medium-sized sweepers， in order to solve the problem of oversized motors and difficult applications， a new design scheme of variable transmission ratio transmission is proposed.
Dandan Chen, Zhijian Su, Yuzhuang Guo
doaj  

Study on Low-Speed Steering Resistance Torque of Vehicles Considering Friction between Tire and Pavement

Applied Sciences, 2019
Electric power steering (EPS) systems under existing vehicle power systems cannot provide enough power for heavy-duty commercial vehicles under pivot or low-speed steering conditions.
Dong Cao, Bin Tang, Haobin Jiang, Chenhui Yin, Di Zhang, Yingqiu Huang   +5 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Electric power steering for a car

Izvestiya MGTU MAMI, 2014
The article considers the problems of the development of a functional block diagram of the electric power steering system for a vehicle based on the frequency-controlled induction motor. The authors give a specific example of such a scheme and examine the principle of its work. Circuit diagrams of basic units of the system are presented.
V. A Prokhorov, O. V Devochkin
openaire   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani, Lakshmi Pillai, Reid D. Landes, Aliyah Glover, Shannon Doerhoff, Jennifer Kleiner, Mitesh Lotia, Rohit Dhall, Edgar Garcia‐Rill   +8 more
wiley   +1 more source

Electric Power Steering Automation for Autonomous Driving

, 2005
Trabajo presentado en la 10th International Conference on Computer Aided Systems Theory (EUROCAST 2005), celebrada en Las Palmas de Gran Canaria (España), del 7 al 11 de febrero de 2005 The automatic control of a vehicle's steering wheel is now one of the most important challenges in the Intelligent Transportation Systems field.
Naranjo, José E., González, Carlos, García Rosa, Ricardo, Pedro Lucio, Teresa de   +3 more
openaire   +2 more sources

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Optimization Design of Cogging Torque for Electric Power Steering Motors

Machines
Excessive cogging torque can cause torque fluctuations, noise, and vibration in electric power steering (EPS) motors, which is a key factor in the high-precision and high-performance optimization design of EPS motors for electric vehicles.
Guoguang Zhang, Peng Hou
doaj   +1 more source