Response of a two-degree-of-freedom system to random disturbances

DOI10.1016/0045-7949(87)90124-6zbMath0605.73092OpenAlexW1974928062MaRDI QIDQ3742885

I. R. Orisamolu, C. W. S. To

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)90124-6

zbMATH Keywords

parametricIto stochastic differential equationstate-space representationclosed formMarkovian propertiessecond momentsfirst momentsplate structuresCumming's approachdeterministic envelope modulating functionequipment-structure systemsexplicit form of second moment matrix equationfifth order Runge- Kutta methodGaussian white noise delta- correlated processgeneral two-degree-of-freedom systemidealized by finite element methodnon-parametric non-stationary random excitations

Mathematics Subject Classification ID

Random vibrations in dynamical problems in solid mechanics (74H50)

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