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Date of Publication:2024-03-30
Journal:Mechanical Systems and Signal Processing
Volume:212
ISSN No.:0888-3270
Key Words:Amplitude jump; Cusp catastrophe model; Cusp model; Disasters; Excited states; Fitting method; Instability boundaries; Oil film instability; ON dynamics; Rotor-bearing system; Stability; Stable state; Stepwise fitting method; Topology