Active magnetic bearings - chances and limitations
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چکیده
Magnetic bearings are increasingly being used for a large variety of applications. Their unique features make them attractive for solving classical rotor-bearing problems in a new way and allow novel design approaches for rotating machinery. Classical limitations can be overcome and feature ranges can be extended. Of course, limitations still hold, imposed by principally valid physical constraints and by the actual state of the art. In order to facilitate design decisions this paper describes such limitations.
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