Research Article
A Vibration Reliability Analysis Method for the Uncertain Space Beam Structure
Table 2
Natural frequency intervals of GARTEUR model.
| Frequencies | Sensitivity monotonicity method (Hz) | Optimization algorithm (Hz) |
| | [5.1252, 5.2395] | [5.1252, 5.2393] | | [5.1954, 5.2452] | [5.1955, 5.245] | | [24.2211, 24.2211] | [24.2211, 24.2211] | | [33.4799, 35.495] | [33.4799, 35.4919] | | [38.8969, 39.3312] | [38.8971, 39.3310] | | [41.1152, 42.6744] | [41.1160, 42.6744] |
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