Results 21 to 30 of about 3,250,455 (246)

Control of center of mass motion during walking correlates with gait and balance in people with incomplete spinal cord injury

Frontiers in Neurology, 2023
BackgroundThere is evidence that ambulatory people with incomplete spinal cord injury (iSCI) have an impaired ability to control lateral motion of their whole-body center of mass (COM) during walking.
Shamali Dusane, Anna Shafer, Wendy L. Ochs, Wendy L. Ochs, Tara Cornwell, Heather Henderson, Kwang-Youn A. Kim, Keith E. Gordon, Keith E. Gordon   +8 more
doaj   +1 more source

The mechanism of drive system flexible suspension and its application in locomotives

Transport, 2015
The drive system flexibly suspended on the bogie frame is conducive to the lateral dynamic performances of locomotive. In order to clarify the mechanism and optimize the suspension parameters using this model, a bogie dynamics model with 10 degrees of ...
Yuan Yao, Hong-Jun Zhang, Shi-Hui Luo
doaj   +1 more source

Analysis of vehicle lateral stability estimating suspension characteristics on the snowy and dry road / Automobilio skersinio stovumo analizė vertinant pakabos charakteristikas važiuojant snieguota ir sausa kelio danga

Mokslas: Lietuvos Ateitis, 2013
This paper analyzes the lateral dynamics of the vehicle withindependent suspension. The tests have been made driving inan incremental acceleration mode under conditions of a circulartrajectory within 10, 15 and 20-meter radius.
Vidas Žuraulis, Kristina Kemzūraitė, Loreta Levulytė   +2 more
doaj   +1 more source

Research on Active Trailer Steering Control Strategy of Tractor Semitrailer under Medium-/High-Speed Conditions

Actuators
The study proposes an active trailer steering control method for tractor semitrailers to promote the path tracking effect of the trailer portion as well as lateral stability during lane changing.
Yuxi Tang, Yingfeng Cai, Ze Liu, Xiaoqiang Sun, Long Chen, Hai Wang, Zhaozhi Dong   +6 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Research on Yaw Stability Control Method of Liquid Tank Semi-Trailer on Low-Adhesion Road under Turning Condition

Applied Sciences, 2022
To ensure that a liquid tank semi-trailer has good yaw stability and path-following performance on low-adhesion roads under turning conditions, a multi-object PID differential braking-control method is proposed, which takes the tractor yaw rate, semi ...
Gangyan Li, Teng Fu, Ran Zhao
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Development of Integrated Chassis Control of Semi-Active Suspension with Differential Brake for Vehicle Lateral Stability

World Electric Vehicle Journal
This paper describes an integrated control strategy that utilizes semi-active suspension and differential braking to enhance lateral stability while maintaining roll performance.
Kyungtack Lee, Jinwoo Seol
doaj   +1 more source

Integrated Adaptive Cruise Control with Weight Coefficient Self-Tuning Strategy

Applied Sciences, 2018
This paper presents a novel multi-objective coordinated adaptive cruise control (ACC) algorithm based on a model predictive control (MPC) framework which can comprehensively address issues regarding longitudinal car-following performance, lateral ...
Junhui Zhang, Qing Li, Dapeng Chen
doaj   +1 more source

Analysis of Overturning and Vibration during Field Operation of a Tractor-Mounted 4-Row Radish Collector toward Ensuring User Safety

Machines, 2020
The overturning stability and vibration of upland crop machinery under development are important issues for analysis because farms for upland crops are usually uneven, which may cause work-related fatalities, and vibration affects user comfort and ...
Milon Chowdhury, Md Nafiul Islam, Md Zafar Iqbal, Sumaiya Islam, Dae-Hyun Lee, Dae-Geon Kim, Hyeon-Jong Jun, Sun-Ok Chung   +7 more
doaj   +1 more source