Condition-based maintenance (CBM) is a maintenance program that recommends
maintenance decisions based on the information collected through condition monitoring. It …

This paper presents a novel methodology to estimate and predict the functional reliability of
a system using system functional indicators and condition indicators of components. Instead …

We are performing the digital transition of industry, living the 4th industrial revolution,
building a new World in which the digital, physical and human dimensions are interrelated in …

The design and construction of rotating machinery operating at supercritical speeds was, in
the 1920s, an event of revolutionary importance for the then new branch of dynamics known …

An important rotor fault, which can lead to catastrophic failure if undetected, is fatigue crack
in the shaft. The cracked rotor problem received the first attention in 1970, since when the …

The identification of a transverse crack on a beam is the subject of many investigators.
Identifying the crack means to find its position and depth. In many cases there are more than …

Crack is a common fault of rotor systems. The research on crack fault detection methods is
mainly divided into numerical and experimental studies. In numerical research, the current …

Abstract Machine fault diagnostic and prognostic techniques have been the considerable
subjects of condition-based maintenance system in the recent time due to the potential …

In this paper, a new method based on high-precision modal parameter identification method
and wavelet finite element (WFE) model is presented to determine the depth and location of …

Equipment standardisation as a cost-effective means of rationalising maintenance spares
has significantly increased the existence of several identical (similar components and …