Traditional structures adopt a split design with vibration control, energy harvesting and
monitoring, which is difficult to meet the needs of technological development. The …

Aiming at the vertical elastic vibration reduction of a railway vehicle carbody, the traditional
technology mainly focuses on the design of modal frequency, the method of increasing …

Parameter optimization of equipment suspended under the carbody underframe is one of
the important measures to suppress carbody vibration of high-speed trains. Previous work …

The dynamic performance degradation of high-speed trains (HSTs) under complicated
operating environment, such as low-temperature condition, has attracted increasing …

Ensuring running stability and minimising wheel tread wear are critical factors for enhancing
the dynamic performance of high-speed trains. As an efficient method for improving vehicle …

The yaw damper is an integral and pivotal component in guaranteeing the carbody hunting
stability of high-speed trains (HSTs). However, it is reported that the occurring incidences of …

High‐speed trains (HSTs) often face challenges associated with car‐body hunting, resulting
from factors such as complex operating environments and wheel‐rail contact degradation …

The hunting frequency is an inherent characteristic parameter of the wheel-rail system and is
able to affect the modal behavior of the vehicle system due to its continuous variation with …

Nowadays, railway track monitoring strategies are based on the use of railway inspection
vehicles and wayside dynamic monitoring systems. The latter sometimes requires traffic …

The crossbeam is a key load-bearing structure for high-speed trains which may be damaged
with long-term load. Due to the large load area of the crossbeam and the harsh service …