A comparison between non-gaussian closure and statistical linearization techniques for random vibration of a nonlinear oscillator

DOI10.1016/0045-7949(87)90109-XzbMath0617.73092OpenAlexW2040719898WikidataQ57447525 ScholiaQ57447525MaRDI QIDQ4728404

A. Saffar, H. Davoodi, Mohammad Noori

Publication date: 1987

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(87)90109-x

zbMATH Keywords

sixth ordernonlinear restoring forcesoftening springFokker-Plank-Kolmogorov equationhyperbolic tangent behaviormoments of the response processnon-Gaussian closure techniquenon-Gaussian probability distribution functionnonlinear single degree of freedom oscillatorstationary response statisticsstationary white noise excitationtruncated Gram-Charlier expansion

Mathematics Subject Classification ID

Random vibrations in mechanics of particles and systems (70L05) Ordinary differential equations and systems with randomness (34F05) Random vibrations in dynamical problems in solid mechanics (74H50)

Related Items (1)

Comparison between equivalent linearization and Gaussian closure for random vibration analysis of several nonlinear systems

This page was built for publication: A comparison between non-gaussian closure and statistical linearization techniques for random vibration of a nonlinear oscillator