Nonlinear dynamics of a statically misaligned flexible rotor in active magnetic bearings

• Main Author: Inayat-Hussain J.I.
• Other Authors: 6602271377
• Format: Article
• Published: 2023
• Subjects: Active magnetic bearings; Bifurcation; Chaos; Nonlinear; Rotordynamics; Actuators; Bearings (structural); Bifurcation (mathematics); Chaos theory; Dynamical systems; Functions; Machinery; Magnetic amplifiers; Magnetic bearings; Magnetism; Mathematical models; Synchronous machinery; Magnetic materials
• Institution: Universiti Tenaga Nasional

The response of a statically misaligned flexible rotor mounted in active magnetic bearings is numerically investigated in this work. The mathematical model of the rotor-bearing system incorporates nonlinearity due to the geometric coupling of the magnetic actuators as well as that arising from the m...