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汽车零件磨损渐变可靠性分析.
- Source :
-
Journal of Northeastern University (Natural Science) . Mar2019, Vol. 40 Issue 3, p360-364. 5p. - Publication Year :
- 2019
-
Abstract
- To study the reliability of automobile parts under the influence of abrasion, the biggest wear loss is taken into account in the gradual changing reliability model and the model of reliability state with the changing of time is obtained. Then, the secondary moment and the random perturbation method are adopted to give a quantitative analysis of the gradual changing reliability and the sensitivity. Finally, the effectiveness of the proposed method is confirmed by an example and the Monte Carlo. The fitting curves of the regularities of distribution of reliability and of sensitivity with abrasion are obtained, which can well reflect the change of reliability of dangerous sections of automobile parts in wear conditions and provide references for the gradual changing reliability with abrasion. [ABSTRACT FROM AUTHOR]
Details
- Language :
- Chinese
- ISSN :
- 10053026
- Volume :
- 40
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of Northeastern University (Natural Science)
- Publication Type :
- Academic Journal
- Accession number :
- 135478791
- Full Text :
- https://doi.org/10.12068/j.issn.1005-3026.2019.03.011