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Communication Dans Un Congrès Année : 2008

Nonlinear One-Step Predictive Control of an Active Magnetic Bearing

Résumé

This paper deals with the stabilization of a five degree-of-freedom active magnetic bearing using a novel predictive nonlinear control approach. That approach is based on using a simplified nonlinear model of the bearing axes without considering couplings to synthesize a discrete-time controller. The controller is then able to stabilize the load with predetermined linear dynamics that form the control design parameters. Simulations and experimental results obtained from a laboratory bearing show the robustness of the proposed controller, both in terms of modeling errors and perturbation rejection.
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Dates et versions

hal-00446445 , version 1 (12-01-2010)

Identifiants

  • HAL Id : hal-00446445 , version 1

Citer

Stéphane Bonnet, Jérôme de Miras, Boris Vidolov. Nonlinear One-Step Predictive Control of an Active Magnetic Bearing. 17th IFAC World Congress, Jul 2008, Seoul, North Korea. pp.10.3182/20080706-5-KR-1001.3497. ⟨hal-00446445⟩
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