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Defect-induced vibrations in permanent magnetic bearings
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DOI：10.1016/j.jsv.2026.120027.png)
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Abstract
En 中文
• Field measurements of axially magnetized rings show localized magnetic distortions. • Bearing defects are modeled as a harmonic excitation with discrete integer orders. • Disturbance force is primarily governed by zero- and first-order defect components. • Concept of magnetic rotor balancing is demonstrated via controlled defect induction.
Keywords:
Permanent magnetic bearings
Bearing defects
Defect-induced vibrations
Vibration analysis
Magnetic balancing
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4.9
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1.7W
Citations:
4.8W
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