Correct modelling of the foundation of rotating machinery is an invaluable asset in model-
based rotor dynamic study. One attractive approach for such purpose is to identify the …

This paper introduced a modal parameter based identification procedure to identify the
equivalent system of structures under harmonic excitations. The developed identification …

This paper presents the modeling of the flexible beam using system identification method.
Due to great attention of flexible structures in most applications, vibration becomes the main …

The elements of rotors have inherent characteristics as geometry and material composition,
which causes natural vibrations at frequencies that, due to the rotor unbalance, may …

The dynamic responses of turbomachinery is affected by some factors such as rotor
unbalance, coupling defects and support bearings, as well as the demand for higher …

The overall dynamic behaviour of rotating machinery is significantly affected by its
foundation. Therefore, foundation parameters are necessarily identified in the recent …

This paper evaluates experimentally a rotor model based foundation identification
procedure (in terms of foundation modal parameters) for rotor bearing foundation systems …