On running 275 km/h, vibrationlevel is too high, and vibration-reduction effect is small, becauseeach car vibrates with same phase, as a result, relative velocitybetween each car is not effectively generated at each couplingdamper.Ken IWANAMI...
The maximum speed errors of DDPG-based and traditional PID are 0.88 m/s and 0.91 m/s. In addition, when the simulation time is 67–71 s, the curve vibrates rapidly due to the change of road slope. The speed error of the traditional control method is 0.15 m/s, while the speed ...
Aiming at a design for buffering and load reduction configuration for a large-scale (diameter greater than 500 mm) vehicle entering water at high speed (greater than 100 m/s), a numerical model for a vehicle entering water at high speed was employed based on an arbitrary Lagrange-Euler (ALE...