Accession Number : AD0428140


Title :   POWER SPECTRAL DENSITY TECHNIQUES APPLICABLE FOR STRUCTURAL DESIGN CRITERIA AND ANALYSIS STATE-OF-THE-ART REPORT


Descriptive Note : Tech memo. for Feb-Dec 1961


Corporate Author : AERONAUTICAL SYSTEMS DIV WRIGHT FIELD OH


Personal Author(s) : Bowser, Leon J


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/428140.pdf


Report Date : May 1962


Pagination or Media Count : 62


Abstract : A review and analysis is presented of the stateof-the-art regarding application of power spectral density techniques to structural design criteria. The primary objective is to make available a convenient reference giving an organized, readable answer to the questions regarding applications of power spectral techniques as well as the potentialities of this tool in helping to solve complex engineering and design problems. In addition, the report includes a detailed account of some Aeronautical Systems Division experience in applying these techniques, and a brief introduction to spectral analysis techniques.


Descriptors :   *AIRFRAMES , AERODYNAMIC LOADING , DAMPING , DEFLECTION , FATIGUE(MECHANICS) , GUST LOADS , INTEGRAL TRANSFORMS , JET BOMBERS , JET TRANSPORT AIRCRAFT , MATHEMATICAL ANALYSIS , MATHEMATICAL PREDICTION , OPTIMIZATION , PITCH(MOTION) , STATISTICAL ANALYSIS , STRESSES , STRUCTURES , TURBULENCE , WINGS


Subject Categories : Aircraft


Distribution Statement : APPROVED FOR PUBLIC RELEASE