Unbalance estimation for a large flexible rotor using force and displacement minimization

T Choudhury, R Viitala, E Kurvinen, R Viitala… - Machines, 2020 - mdpi.com
Mass unbalance is one of the most prominent faults that occurs in rotating machines. The
identification of unbalance in the case of large flexible rotors is crucial because in industrial …

Accuracy Analysis of Multi-Plane Unbalance Identification Using Different Model Order Reduction Techniques

K Shehzad, G Ranjan… - … Expo: Power for …, 2024 - asmedigitalcollection.asme.org
The estimation of multi-plane unbalance in rotating machinery is a field of active research.
To identify the magnitude and phase of residual unbalances from vibration responses …