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Keywords: saddlepoint approximation
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Journal Articles

Reliability Analysis for Rotate Vector Reducer by Combining Polynomial Chaos Expansion and Saddlepoint Approximation Considering Multi-Failure Modes

Shunqi Yang, Huipeng Xiao, Pan Lu, Guohua Xu, Hao Li, Xiaoling Zhang
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2024, 9(2): 021007.
Paper No: VVUQ-23-1055
https://doi.org/10.1115/1.4065690
Published Online: August 2, 2024
.... In this work, the mail failure modes of RV reducer are studied, and an effective reliability analysis method for RV reducer considering the correlation between multi-failure modes is proposed by combining polynomial chaos expansion (PCE) and saddlepoint approximation method (SPA). This paper develops...
View Article titled, Reliability Analysis for Rotate Vector Reducer by Combining Polynomial Chaos Expansion and <span class="search-highlight">Saddlepoint</span> <span class="search-highlight">Approximation</span> Considering Multi-Failure Modes
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Topics: Approximation, Chaos, Errors, Event history analysis, Failure, Failure mechanisms, Gears, Polynomials, Reliability, Simulation