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 …

The active magnetic bearings system plays a vital role in high-speed rotors technology,
where many research articles have discussed the nonlinear dynamics of different categories …

The magnetoelastic primary resonance and bifurcation of an axially moving ferromagnetic
plate under harmonic magnetic force are investigated. In harmonic magnetic field, the …

The nonlinear dynamics of the six-pole rotor active magnetic bearings system is studied in
this article for the first time. Two control configurations based on a proportional-derivative …

Rotor active magnetic bearings system is the most efficient supporting technique of high-
speed rotating machinery. This work aims to explore the dynamical behaviors of the 6-pole …

In this work, the nonlinear vibrations of a contact-mode atomic force microscopy (AFM)
model subjected to multi excitations are controlled via a time-delayed positive position …

According to different working environments and functional requirements, radial magnetic
bearings (RMBs) have various design methods. Some methods' lack of effectiveness or …

The performance of a nonlinear position-velocity controller in stabilising the lateral vibrations
of a rotor-active magnetic-bearings system (RAMBS) is investigated. Cubic nonlinear …

The active deflection of the rotor shaft in the magnetically suspended wheel (MSW) could
generate three-dimensional torques to realize the attitude control of spacecraft, but the …

The static stability and dynamical behavior of active magnetic bearings made of n arbitrary
pairs of electromagnet coils (PEC) are investigated. Nonlinear equations governing the …