Bifurcations in the response of a rigid rotor supported by load sharing between magnetic and auxiliary bearings

• Main Author: Inayat-Hussain J.I.
• Other Authors: 6602271377
• Format: Article
• Published: 2023
• Subjects: Active magnetic bearing; Auxiliary bearing; Bifurcation; Nonlinear; Rotordynamics; Bifurcation (mathematics); Magnetic bearings; Magnetism; Rotating machinery; Rotation; Active Magnetic Bearing; Auxiliary bearings; Chaotic vibration; Dynamical phenomena; Essential elements; Load sharing; Normal operations; Numerical results; Period doubling bifurcation; Power-losses; Quasi-periodic; Rotating machine; Rotor-bearing; Rotor-bearing system; Rotor-dynamics; Vibration response; Rigid rotors

Auxiliary bearings are utilized in practical installations of magnetically suspended rotating machines with the main functions to provide support to the rotating machines during their non-operational period, and to protect the magnetic bearings and the rotating assembly from being damaged due to pow...