Study of Magnetic Levitation Spherical Joint with Decoupling Control

This paper presents a new magnetic levitation spherical reluctance driving joint. After the analysis of air-gap magnetic theory of the driving joint and the working mechanism of the magnetic levitation force and electromagnetic torque, its mathematical model and the inverse system decoupling model have been established. The decoupling linearization and the state feedback closed-loop control system have been achieved also. The result of system simulation provides us the decoupling characteristic and the dynamic characteristic of the driving joint system.

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W artykule zaprezentowano reluktancyjne połaczenie kuliste z lewitacja magnetyczną. Zaprezentowano model matematyczny i odwrotny model odsprzężenia. Przeanalizowano układ ze statycznym sprzężeniem zwrotnym.