Research Article
Reliability Sensitivity Analysis Method for Mechanical Components
Table 7
Failure probability and sensitivity results of Example 3.
| | | Proposed method | MCS (N = 5 × 106) |
| | 9.7363 × 10−4 | 2.8000 × 10−4 | | ∂/∂μa | −8.2470 × 10−4 | −5.0299 × 10−4 | | ∂/∂σa | 1.0579 × 10−4 | 1.1908 × 10−4 | | ∂/∂μt | −2.2000 × 10−3 | −2.0500 × 10−3 | | ∂/∂σt | 1.1000 × 10−3 | 1.4000 × 10−3 | | ∂/∂μb | −4.4905 × 10−4 | −5.8711 × 10−4 | | ∂/∂σb | 3.2129 × 10−4 | 1.8541 × 10−4 | | ∂/∂μh | −5.5812 × 10−4 | −6.4358 × 10−4 | | ∂/∂σh | 1.1000 × 10−3 | 1.5000 × 10−3 | | ∂/∂μl | 9.3914 × 10−5 | 8.9505 × 10−5 | | ∂/∂σl | 1.9045 × 10−4 | 1.9436 × 10−4 | | ∂/∂μF | 5.5696 × 10−6 | 1.5504 × 10−6 | | ∂/∂σF | 8.4887 × 10−5 | 8.8620 × 10−7 | | ∂/∂μd | −1.9000 × 10−3 | −2.1000 × 10−3 | | ∂/∂σd | 1.6000 × 10−3 | 1.5000 × 10−3 | | ∂/∂μE | −2.2514 × 10−7 | −3.6546 × 10−7 | | ∂/∂σE | 1.8949 × 10−7 | 2.5002 × 10−7 |
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