People use trains as a means of transportation to travel to various nearby and distant
destinations, resulting in an increasing amount of time spent inside such vehicles …

The effect of dynamic unbalance of the underframe suspended rotational equipment on the
flexible vibrations of the carbody has become a major concern for high-speed trains. It is …

The coupled system of the car body and the under-chassis equipment is a significant part of
the railway vehicle and directly influences the vehicle dynamics. A continuous modal …

Rail irregularities are the main factors influencing the ride comfort of trains moving over
tracks. Despite various investigations made in this regard for the ballasted tracks, there is a …

The underframe passive inerter-based suspended device, based on the inerter-spring-
damper vibration attenuation structure, could improve the dynamic performance of the train …

Using a viscoelastic model containing a temperature spectrum and a friction model, a
nonlinear model of rubber elements has been developed and verified. It takes into account …

To minimize the self-excitation effects of the equipment on the carbody, a high static and low
dynamic stiffness (HSLDS) vibration isolator is proposed by connecting a negative stiffness …

The purpose of this paper is to present applications and design elements of scale models of
the carbody of railway vehicles integrated in experimental laboratory systems to verify the …

This work aims to analyse the effect of primary and secondary suspension parameters on
the dynamics of a BEML metro coach plying on the Kolkata metro track with short straight …

An on-site test has been performed to address the problem of feet numbness caused by the
floor vibration of high-speed railway vehicles. Analysis of the floor vibration performance …