Nonlinear Dynamics and Motion Bifurcations of the Rotor Active Magnetic Bearings System with a New Control Scheme and Rub-Impact Force

Nonlinear Dynamics and Motion Bifurcations of the Rotor Active Magnetic Bearings System with a New Control Scheme and Rub-Impact Force

This article is dedicated to investigating the nonlinear dynamical behaviors of the 8-pole rotor active magnetic bearing system. The rub and impact forces between the rotating disc and the pole-legs are included in the studied model for the first time. A new control scheme based on modifying the 8-p...

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Bibliographic Details
Main Authors: Nasser A. Saeed, Emad Mahrous, Emad Abouel Nasr, Jan Awrejcewicz
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Symmetry
Subjects:
rotor-AMBS
stability
rub-impact force
periodic, quasiperiodic and chaotic vibration
frequency spectrum
Poincare map
Online Access:https://www.mdpi.com/2073-8994/13/8/1502

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