Bearings stiffness parameter estimation by sensitivity method
The sensitivity method is applied for bearings stiffness parameter estimation of an experimental rotor system. For model updating, critical shaft speeds are used. The reliability of the sensitivity method is tested on a simple example. The results show that this method can be successfully applied to...
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| Veröffentlicht in: | IOP conference series. Materials Science and Engineering 2021-04, Vol.1129 (1), p.12044 |
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| container_title | IOP conference series. Materials Science and Engineering |
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| creator | Vlasevskiy, V N Belkin, A E Ivanov, I I |
| description | The sensitivity method is applied for bearings stiffness parameter estimation of an experimental rotor system. For model updating, critical shaft speeds are used. The reliability of the sensitivity method is tested on a simple example. The results show that this method can be successfully applied to adjust the finite element model to the experimental data. |
| doi_str_mv | 10.1088/1757-899X/1129/1/012044 |
| format | Article |
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| subjects | Bearings Finite element method Model updating Parameter estimation Parameter sensitivity Stiffness |
| title | Bearings stiffness parameter estimation by sensitivity method |
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