✦ LIBER ✦
Qualified Envelope Excursions Out of an Interval for Stationary Narrow-Band Gaussian Processes
✍ Scribed by O. Ditlevsen
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 471 KB
- Volume
- 173
- Category
- Article
- ISSN
- 0022-460X
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✦ Synopsis
The study of the plastic displacements of the response of the bilinear elasto-plastic oscillator (EPO) excited by a stationary wide-band Gaussian process motivates the problem of determining the long run fractions of differently characterized qualified envelope excursions of a stationary Gaussian process above given thresholds. An extension of a previously published Slepian model approach gives answers that fit reasonably well with simulation results. A probabilistic argument provides an approximate bounding of the plastic displacement process of the bilinear EPO.