Research Article
Dynamic Reliability Design of Multicomponent Structure with Improved Weighted Regression Distributed Collaborative Surrogate Model Method
Table 6
Analytical precision of turbine blisk dynamic reliability analysis with four methods.
| Number of samples | Reliability degree R | Precision (%) | MC simulation | LSDCSMM | WRDCSMM | IWRDCSMM | LSDCSMM | WRDCSMM | IWRDCSMM |
| 102 | 0.99 | 0.96 | 0.97 | 0.99 | 93.94 | 97.98 | 1 | 103 | 0.993 | 0.975 | 0.987 | 0.992 | 98.19 | 99.40 | 99.90 | 104 | — | 0.9937 | 0.9945 | 0.9951 | — | — | — |
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