MODELING OF A SIMPLE ROTOR WITH A SWITCHING CRACK AND ITS EXPERIMENTAL-VERIFICATION
The switching crack model having two different stiffnesses, depending upon the crack status, is developed. The necessary conditions for the crack opening/closing states are then analytically derived from a simple rotor with a switching crack. The validity of the switching crack model and the crack opening/closing conditions is proved through numerical simulations and experiments, and a crack identification scheme based on the analysis is also proposed.
- Publisher
- ASME-AMER SOC MECHANICAL ENG
- Issue Date
- 1992-04
- Language
- English
- Article Type
- Article
- Citation
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, v.114, no.2, pp.217 - 225
- ISSN
- 1048-9002
- Appears in Collection
- ME-Journal Papers(저널논문)
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