Results 21 to 30 of about 18,298 (222)
机车电传动, 2022 In order to grasp the elastic deformation characteristics of levitation electromagnet and levitation bogie of high-speed maglev vehicle, a rigid-flexible coupling dynamic model of high-speed maglev vehicle considering the flexibility of levitation ...
HE Feng +4 more
doaj
Design and Research on Vehicle Axle Box Inboard Bogie Exported to Malaysia
机车电传动, 2020 The advantages of the vehicle axle box inboard bogie were introduced, and the main technical parameters of the vehicle axle box inboard bogie exported to Malaysia were provided.
Ti XIAO +5 more
doaj
Dynamic of Friction Coupling Independently Rotating Wheels for High Speed
Shock and Vibration, 2017 A new lateral coupling structure with independently rotating wheels (IRW) is proposed, and longitudinal creepage is obtained by replacing the gear pair with the friction pair to synchronize the rotation speed of left and right wheels.
Yan Shi, Miao Li, Weihua Ma, Kang Chen
doaj +1 more source
Sensors, 2022 This paper investigates the possibility of developing a new method for fault detection of a damper in the primary suspension of the railway vehicle, based on the analysis of the vertical vibration’s response of the bogie.
Mădălina Dumitriu
doaj +1 more source
Probabilistic simulation for the certification of railway vehicles [PDF]
, 2015 The present dynamic certification process that is based on experiments has been essentially built on the basis of experience. The introduction of simulation techniques into this process would be of great interest.
Christine Funfschilling +9 more
core +3 more sources
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT This study presents large deformation computational methods to simulate lateral vehicular impacts on steel piles in granular soil. Soil‐mounted longitudinal barrier systems rely on energy dissipation in both the piles and the surrounding soil to safely redirect errant vehicles, so dynamic pile‐soil interaction is important for design ...
Tewodros Y. Yosef +6 more
wiley +1 more source
Dynanics of a vehicle-track coupling system at a rail joint [PDF]
, 2015 The dynamic behaviour at a rail joint is examined using a two-dimensional vehicle–track coupling model. The track system is described as a finite-length beam resting on a double-layer discrete viscous-elastic foundation.
Cencen Gong +5 more
core +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT Planetary exploration is rapidly gaining importance within the space research community. Autonomous locomotion of rovers requires consideration of several mobility aspects to ensure safety, including avoiding hazardous areas that can cause the robot to become immobilized in soft soil or damaged in sharp terrains.
Alessio De Luca +3 more
wiley +1 more source
A study of lateral-force estimation equation focusing on moment of a train bogie
Nihon Kikai Gakkai ronbunshu, 2016 When railway vehicles pass through a sharp curve, yaw moment is generated at the bogie. This condition affects the increase of the lateral force of the outside wheel of the front axle of the leading bogie, which is important factor for assessing the ...
Takayuki TANAKA +3 more
doaj +1 more source