Journal ArticleDOI
Digital simulation of random processes and its applications
Masanobu Shinozuka,C.-M. Jan +1 more
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In this article, the authors presented an efficient method for digital simulation of general homogeneous processes as a series of cosine functions with weighted amplitudes, almost evenly spaced frequencies, and random phase angles.About:
This article is published in Journal of Sound and Vibration.The article was published on 1972-11-08. It has received 1460 citations till now. The article focuses on the topics: Stochastic process & Random variable.read more
Citations
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Wind-induced Response Analysis of a Wind Turbine Tower Including the blade-tower Coupling Effect
Chen Xiaobo,Jing Li,Chen Jianyun +2 more
TL;DR: In this article, a dynamic finite element method (FEM) was used to calculate the wind-induced response of the rotating blades and tower of a wind turbine and the maximal displacements at the top of the tower of the tow cases were compared with each other.
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A numerical comparative study of wave propagation in inhomogeneous and random media
TL;DR: In this paper, the authors used the phenomenon of acoustic or elastic wave propagation under time harmonic conditions is used as the vehicle through which the assumption of randomness in an otherwise homogeneous medium is validated against a deterministic, inhomogeneous medium whose properties vary with depth.
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Dynamic response of structures to thunderstorm outflows: Response spectrum technique vs time-domain analysis
TL;DR: A joint calibration and advancement of the response spectrum technique and time-domain integrations of the structural response are provided, leading to results that substantially agree, especially faced with their conceptual and operative diversities.
Journal ArticleDOI
A Green's function method to SH-wave motion in a random continuum
TL;DR: In this article, the authors developed Green's functions for SH waves in an elastic continuum exhibiting large randomness, which can be subsequently used within the context of BEM formulations for wave scattering problems of engineering interest.
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Nested sampling for estimating spatial semivariograms compared to other designs
L.C.A. Corsten,A. Stein +1 more
TL;DR: In this article, the cumulative sum of variance components provided by the nested sampling plan may be used in some situations to obtain semivariogram values, and proofs are given for both balanced and unbalanced designs.
References
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Journal ArticleDOI
Stationary and Related Stochastic Processes
Journal ArticleDOI
Simulation of Multivariate and Multidimensional Random Processes
TL;DR: In this article, the authors present efficient and practical methods of simulating multivariate and multidimensional processes with specified cross-spectral density matrix, which can be expressed as the sum of cosine functions with random frequencies and random phase angles.