Time-frequency analysis (TFA) for mechanical vibrations in non-stationary operations is the
main subject of this article, concisely written to be an introducing tutorial comparing different …

This paper was written in honor of Prof. Viktor Olimpanovich Kononenko from Ukraine and
takes into account reports of recent progress about non-ideal vibrating systems (NIS) …

The previous studies on the vibrating system with vibrators are mainly focused on existence
and stability problems for the synchronous solutions of dynamical systems from the point of …

A rotor dynamic system requires high power/torque to accelerate through its resonance
conditions or critical speeds to operate at a super-critical speed. Most practical drive sources …

This paper deals with a non-ideal system with memory by possessing a fractional dam**
term. The system is characterized by additional cubic nonlinearity. Based on the time series …

In this paper, Sommerfeld effect of a non-ideal induction motor in a simple cantilever beam
system is studied. On basis of fully considering the interaction between the beam structure …

This work explores the role of asymmetrical dam** and geometrical nonlinearities in the
suspension system of a simplified vehicle model in order to improve comfort. Improving …

Many driveline systems are designed to accommodate angular misalignment by the use of
flexible couplings or Universal Joints (U-Joints) which link individual shaft segments. The …

We investigate the dynamical behavior of a non-ideal Duffing oscillator, a system composed
of a mass–spring–pendulum driven by a DC motor with limited power supply. To identify …

The present work revisits the reduction of the nonlinear dynamics of an electromechanical
system through a quasi-steady state hypothesis, discussing the fundamental aspects of this …