摘要
Responsespectralmomentsareusefulforsystemreliabilityanalysis.Usually,spectralmo-mentsarecalculatedbythefrequencydomainmethod.Basedonthetimedomainmodalanalysisofrandomvibrations,theauthorspresentanewmethodforcalculatingresponsespectralmomentsthroughresponsecorrelationfunctions.Themethodcanbeappliedtobothclassicalandnon-classicaldampingcasesandtothreekindsofrandomexcitations,i.e.,whitenoise,band-limitedwhitenoise,andfilteredwhitenoise.
出版日期
1989年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)