Non-stationary random responses of a multi-degree-of-freedom system by the theory of evolutionary spectra

DOI10.1016/S0022-460X(82)80091-6zbMath0506.73087OpenAlexW2026692797MaRDI QIDQ4743878

C. W. S. To

Publication date: 1982

Published in: Journal of Sound and Vibration (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0022-460x(82)80091-6

zbMATH Keywords

base excitationsclosed form transient receptanceevolutionary spectral and cross-spectral densitiesgeneral expressionsmast antenna structurenon-stationary random analysisuniformly modulated random process

Mathematics Subject Classification ID

Stochastic ordinary differential equations (aspects of stochastic analysis) (60H10) Finite element methods applied to problems in solid mechanics (74S05) Random vibrations in dynamical problems in solid mechanics (74H50)

Related Items (3)

Fast matrix exponent for deterministic or random excitations ⋮ Nonstationary probability densities of system response of strongly nonlinear single-degree-of-freedom system subject to modulated white noise excitation ⋮ On computational stochastic structural dynamics applying finite elements

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