Study of improved fatigue damage calculation of spacecraft equipment under wideband random vibration excitation by applying Rice distribution

Study of improved fatigue damage calculation of spacecraft equipment under wideband random vibration excitation by applying Rice distribution

This paper presents an improved calculation method of fatigue damage in spacecraft equipment under wideband random vibration. The method is based on principle of linear fatigue damage theory (Miner’s rule) to calculate accumulated fatigue damage, where the calculation of stress cycles is improved by...

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Bibliographic Details
Main Authors: Tomoya NIWA, Qinzhong SHI, Shigemasa ANDO
Format: Article
Language:Japanese
Published: The Japan Society of Mechanical Engineers 2022-11-01
Series:Nihon Kikai Gakkai ronbunshu
Subjects:
fatigue damage
rice distribution
rayleigh distribution
miner’s rule
acoustic test
random vibration test
narrowband random
wideband random
irregurality
Online Access:https://www.jstage.jst.go.jp/article/transjsme/88/916/88_22-00222/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/transjsme/88/916/88_22-00222/_pdf/-char/en

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