0211683 - UT-L 20000080 RIV RU eng C - Conference Paper (international conference)
Půst, Ladislav
Mechatronic system with two strong nonlinearities.
Control of oscillations and chaos. Vol. 3. St. Petersburg: Inst. of Electrical and Electronics Engineers, Inc., 2000 - (Chernousko, F.; Fradkov, A.), s. 505 - 508. ISBN 0-7803-6434-1.
[International conference Control of oscillations and chaos /2./. St. Petersburg (RU), 05.07.2000-07.07.2000]
R&D Projects: GA ČR GA101/00/0007
Keywords : chaos * oscillation
Subject RIV: BJ - Thermodynamics

Stability of controlled linear system of active magnetic bearing at small oscillations is investigated and stability domains in 3D of dimensionless control parameters are ascertained.Mutual effect of impacts in retaining bearing and current limitation of power amplifier at high displacements and currents causes quasiperiodic and chaotic oscillations.
Permanent Link: http://hdl.handle.net/11104/0107232