This paper is a tutorial on Hilbert transform applications to mechanical vibration. The
approach is accessible to non-stationary and nonlinear vibration application in the time …

Hilbert Transform Applications in Mechanical Vibration addresses recent advances in theory
and applications of the Hilbert transform to vibration engineering, enabling laboratory …

The Hilbert-Huang method is presented with modifications, for time-frequency analysis of
distorted power quality signals. The empirical mode decomposition (EMD) is enhanced with …

This paper focuses on the refinement of standard Hilbert-Huang transform (HHT) technique
to accurately characterize time varying, multicomponents interarea oscillations. Several …

Hilbert spectral analysis (HSA) is used to characterize the time evolution of non-stationary
power system oscillations following large perturbations. Using an analytical procedure …

Coherency between generators is tracked, by examining the instantaneous phase
differences among interarea oscillations and swing curves in disturbed multiarea power …

Power system oscillatory behavior can be analyzed in terms of modes, expressed as
exponentially modulated sinusoids, exhibited in signals measured on the system. These …

A novel method for estimating parameters of a dynamic system model is presented using
estimates of dynamic system modes (frequency and dam**) obtained from wide area …

Ground penetrating radar imaging is one of the promising nondestructive and noninvasive
methods that have offered new opportunities for map** the subsurface structures of …

Aiming at the non-stationary and non-linearity characteristics of the vibration signals of
centrifugal pump, a new method based on complexity feature of Empirical Mode …