A model to simulate multidimensional nonstationary and non-Gaussian fields based on S-transform
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2021.107789
Abstract: Abstract In many cases, the probabilistic assessment of structure and infrastructure systems requires the modeling and simulation of nonstationary or nonhomogeneous and non-Gaussian random fields. In the present study, we propose an iterative algorithm to… read more here.
Keywords: multidimensional nonstationary; nonstationary non; non; model simulate ... See more keywords
Research on the transmission law of kurtosis of SDOF system under nonstationary and non-Gaussian random excitations
Sign Up to like & getrecommendations! Published in 2022 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2021.108292
Abstract: Abstract Vibration fatigue failure of structures under complex random excitations is a common problem in the field of engineering, and it seriously endangers the reliability and safety of major equipments and structures. It is particularly… read more here.
Keywords: kurtosis; nonstationary non; vibration; random ... See more keywords