Results 71 to 80 of about 1,183 (186)

Mitigating crosswind response of a high-speed train passing the end of windbreak walls

Advances in Wind Engineering
The sudden change in wind speed at the end of a windbreak wall poses a significant threat to train safety, as it amplifies train’s responses. This study aims to investigate countermeasures to reduce the maximum unsteady crosswind response of high-speed ...
Dongqin Zhang, Huanxiang Gao, Wenjun Jiang, Xinhui Dong, Jie Song, Gang Hu   +5 more
doaj   +1 more source

Active Control Method for Pantograph-Catenary System Based on Neural Network PID Under Crosswind Conditions

Machines
Crosswind is a critical environmental factor affecting the dynamic interaction between the pantograph and catenary in high-speed trains, which can severely compromise the operational stability of the system. To address this challenge, this study develops
Mengyao Wang, Yan Xu, Like Pan, William Zhendong Liu, Ziwei Zhou   +4 more
doaj   +1 more source

Nonlinear Simulation of Terminal Maneuvers Including Landing Gear Dynamics, Crosswind and Ground Effect

Applied Sciences
Terminal flight phases, particularly landing, are among the most critical, due to low altitude, low speed and the possible presence of crosswinds. Tools capable of accurately modeling and simulating these phases are essential for identifying potential ...
Stefano Cacciola, Andrea Calabria
doaj   +1 more source

Genesis of Crosswind Kite Power

, 2010
Presentation at the 2nd International Airborne Wind Energy Conference (AWEC 2010) 28-29 September 2010 at Stanford University. 
openaire   +1 more source

Transient CFD Study of Aerodynamic Interaction Between Heavy-Duty Trucks During Highway Merging and Platoon Formation Under Crosswind

Fluids
Highway merging and platoon formation are critical scenarios in heavy-duty vehicle aerodynamics. This study presents a transient computational fluid dynamics (CFD) analysis of two trucks undergoing a merging maneuver and subsequent platoon formation.
Daniela Delia Alic, Imre Zsolt Miklos, Cristina Carmen Miklos   +2 more
doaj   +1 more source

The influence of different inter-car fairing structures on the aerodynamic performance of high-speed trains under crosswind conditions. [PDF]

Sci Rep
Zhuang S, Zou Y, Li J, Li Y, Yang W, Zhang L, Sun J, Wan Y, Sheng A.   +8 more
europepmc   +1 more source

Typical Wind Shear Simulation and Detection Analysis Based on Coherent Doppler Wind Lidar. [PDF]

Sensors (Basel)
Wei Y, Yuan J, Chen C, Wu T, Tong Z.
europepmc   +1 more source

Safety boundary protection control for distributed propulsion vehicle operating in plateau environment. [PDF]

Sci Rep
Dong Z, Da X, Zhang B, Guo L.
europepmc   +1 more source

Influence of wind barrier configuration on driving space over bridge decks: A PIV-based parametric study. [PDF]

Sci Rep
Xia D, Shi S, Liu Z, Lin X, Lin L.
europepmc   +1 more source

Design of a fractional-order sliding mode controller for lane- keeping in autonomous driving. [PDF]

Sci Rep
Wu W, Huang S, Qin J, Yang H, Xu C.
europepmc   +1 more source