An effective Kriging-based approximation for structural reliability analysis with random and interval variables
Sign Up to like & getrecommendations! Published in 2021 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-020-02825-8
Abstract: Aleatory and epistemic uncertainties usually coexist within a mechanistic model, which motivates the hybrid structural reliability analysis considering random and interval variables in this paper. An introduction of the interval variable requires one to recursively… read more here.
Keywords: structural reliability; interval variables; reliability analysis; reliability ... See more keywords
A novel univariate method for mixed reliability evaluation of composite laminate with random and interval parameters
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.06.097
Abstract: Abstract Requiring probability density distribution functions of uncertain variables, it is difficult for conventional structural reliability analysis methods to calculate the reliability of composite laminates with both random and interval variables. To evaluate the safety… read more here.
Keywords: interval variables; method; random interval; univariate method ... See more keywords
Probabilistic safety model and its efficient solution for structure with random and interval mixed uncertainties
Sign Up to like & getrecommendations! Published in 2020 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2020.103782
Abstract: Abstract Random and interval mixed uncertainties (RIMU) universally exist in engineering, thus it is necessary to construct a reasonable model for analyzing the probabilistic safety degree in this case. Aiming at analyzing the probabilistic safety… read more here.
Keywords: random interval; model; interval mixed; probabilistic safety ... See more keywords
Hybrid Reliability Analysis for Spacecraft Docking Lock with Random and Interval Uncertainty
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2017/3920267
Abstract: This paper presents a novel procedure based on first-order reliability method (FORM) for structural reliability analysis with hybrid variables, that is, random and interval variables. This method can significantly improve the computational efficiency for the… read more here.
Keywords: reliability analysis; random interval; hybrid reliability; limit state ... See more keywords