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Title: Characterization and Simulation of Transient Vibrations Using Band Limited Temporal Moments

A method is described to characterize shocks (transient time histories) in terms of the Fourier energy spectrum and the temporal moments of the shock passed through a contiguous set of band pass filters. The product model is then used to generate of a random process as simulations that in the mean will have the same energy and moments as the characterization of the transient event.
Authors:
 [1]
  1. Sandia National Laboratories, Albuquerque, NM 87185, USA
Publication Date:
OSTI Identifier:
1197885
Grant/Contract Number:
AC04-94AL85000
Type:
Published Article
Journal Name:
Shock and Vibration
Additional Journal Information:
Journal Volume: 1; Journal Issue: 6; Related Information: CHORUS Timestamp: 2016-08-23 11:52:08; Journal ID: ISSN 1070-9622
Publisher:
Hindawi Publishing Corporation
Sponsoring Org:
USDOE
Country of Publication:
Egypt
Language:
English