On the nonlinear dynamics of constant stiffness coefficients 16-pole rotor active magnetic bearings system

The present study is devoted to investigate the oscillatory behaviors of the 16-pole rotor active magnetic bearing system. A controllable electromagnetic force generated via a conventional proportional-derivative controller is utilized to stabilize the system lateral oscillations that excited by the...

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Veröffentlicht in:	European journal of mechanics, A, Solids A, Solids, 2020-11, Vol.84, p.104051, Article 104051
Hauptverfasser:	Kandil, Ali, Sayed, M., Saeed, N.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic properties Bi-stable solutions Bifurcations Chaotic motion Differential equations Dynamical systems Electromagnetic forces Frequency spectrum Lateral oscillation Magnetic bearings Nonlinear dynamics Nonlinear equations Poincare maps Proportional derivative Quadri-stable solutions Quasiperiodic motion Resonant frequencies Rotating disks Rotors Stability Stiffness coefficients The 16-pole rotor-AMB system Time response Tri-stable solutions
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