Damages in rotor systems have severe impact on their functionality, safety, running
durability and their industrial productivity, which usually leads to unavoidable economical …

Roller bearings are widely used in rotating machinery and one of the major reasons for
machine breakdown is their failure. Vibration based condition monitoring is the most …

Dynamic model updating based on finite element method (FEM) has been widely
investigated for structural damage identification, especially for static structures. Despite the …

When there is bearing misalignment, shaft bow, mass unbalance, or cracks, rotors are
considered faulty. The defect caused by cracks is the most difficult of the four to diagnose …

AISI steel 304 is used in nuclear reactors for the cladding of fuel rods. In the literature,
various mathematical modelling methods such as support vector regression (SVR), artificial …

Parameters identification of cracked rotors has been gaining importance in recent years, but
it is still a great challenge to determine the crack parameters including crack location, depth …

A novel damage identification procedure is presented that is ideally suited for continuous
structural health monitoring of large civil engineering structures. The procedure for damage …

An output‐only multiple‐crack localization method is proposed in this paper to detect and
localize breathing cracks in a stepped rotor, which utilizes the crack‐induced local shape …

In this paper a new continuous model for flexural vibration of rotors with an open edge crack
has been developed. The cracked rotor is considered in the rotating coordinate system …

The crack breathing model and crack identification method for rotors using nonlinearity
induced by cracks are studied in this work. Firstly, the finite element method is utilized to …