Matches in SemOpenAlex for { <https://semopenalex.org/work/W1970487519> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W1970487519 endingPage "426" @default.
- W1970487519 startingPage "411" @default.
- W1970487519 abstract "Discrete time-varying autoregressive — moving average (ARMA) models are used to describe realistic earthquake ground motion time histories. Both amplitude and frequency nonstationarities are incorporated in the model. An iterative Kalman filtering scheme is introduced to identify the time-varying parameters of an ARMA model from an actual earthquake record. Several model verification tests are performed on the identified model. Applications of these identification and verification procedures are given and show that the proposed models and identification algorithms are able to capture accurately the nonstationary features of real earthquake accelerograms, especially the time-variation of the frequency content. The well-known Kanai-Tajimi earthquake model is covariance equivalent with a subset of the low order ARMA(2,1) model. Using the results and methodology of this study, the parameters of a time-varying Kanai-Tajimi earthquake model can be estimated from a target earthquake record or they can be directly associated with characteristic earthquake features such as predominant frequency and frequency bandwidth." @default.
- W1970487519 created "2016-06-24" @default.
- W1970487519 creator A5037873608 @default.
- W1970487519 creator A5075532891 @default.
- W1970487519 creator A5091612625 @default.
- W1970487519 date "1992-01-01" @default.
- W1970487519 modified "2023-10-07" @default.
- W1970487519 title "Nonstationary ARMA modeling of seismic motions" @default.
- W1970487519 cites W1970528280 @default.
- W1970487519 cites W1971313725 @default.
- W1970487519 cites W1987613954 @default.
- W1970487519 cites W1990762833 @default.
- W1970487519 cites W2006405581 @default.
- W1970487519 cites W2030216980 @default.
- W1970487519 cites W2031922654 @default.
- W1970487519 cites W2032257041 @default.
- W1970487519 cites W2039844392 @default.
- W1970487519 cites W2061897375 @default.
- W1970487519 cites W2085795667 @default.
- W1970487519 cites W2159997095 @default.
- W1970487519 doi "https://doi.org/10.1016/0267-7261(92)90005-x" @default.
- W1970487519 hasPublicationYear "1992" @default.
- W1970487519 type Work @default.
- W1970487519 sameAs 1970487519 @default.
- W1970487519 citedByCount "68" @default.
- W1970487519 countsByYear W19704875192012 @default.
- W1970487519 countsByYear W19704875192013 @default.
- W1970487519 countsByYear W19704875192014 @default.
- W1970487519 countsByYear W19704875192015 @default.
- W1970487519 countsByYear W19704875192016 @default.
- W1970487519 countsByYear W19704875192017 @default.
- W1970487519 countsByYear W19704875192018 @default.
- W1970487519 countsByYear W19704875192019 @default.
- W1970487519 countsByYear W19704875192020 @default.
- W1970487519 countsByYear W19704875192021 @default.
- W1970487519 countsByYear W19704875192022 @default.
- W1970487519 countsByYear W19704875192023 @default.
- W1970487519 crossrefType "journal-article" @default.
- W1970487519 hasAuthorship W1970487519A5037873608 @default.
- W1970487519 hasAuthorship W1970487519A5075532891 @default.
- W1970487519 hasAuthorship W1970487519A5091612625 @default.
- W1970487519 hasConcept C105795698 @default.
- W1970487519 hasConcept C11413529 @default.
- W1970487519 hasConcept C121332964 @default.
- W1970487519 hasConcept C127313418 @default.
- W1970487519 hasConcept C157286648 @default.
- W1970487519 hasConcept C159877910 @default.
- W1970487519 hasConcept C165205528 @default.
- W1970487519 hasConcept C178650346 @default.
- W1970487519 hasConcept C180205008 @default.
- W1970487519 hasConcept C33923547 @default.
- W1970487519 hasConcept C41008148 @default.
- W1970487519 hasConcept C62520636 @default.
- W1970487519 hasConcept C74883015 @default.
- W1970487519 hasConcept C90626213 @default.
- W1970487519 hasConceptScore W1970487519C105795698 @default.
- W1970487519 hasConceptScore W1970487519C11413529 @default.
- W1970487519 hasConceptScore W1970487519C121332964 @default.
- W1970487519 hasConceptScore W1970487519C127313418 @default.
- W1970487519 hasConceptScore W1970487519C157286648 @default.
- W1970487519 hasConceptScore W1970487519C159877910 @default.
- W1970487519 hasConceptScore W1970487519C165205528 @default.
- W1970487519 hasConceptScore W1970487519C178650346 @default.
- W1970487519 hasConceptScore W1970487519C180205008 @default.
- W1970487519 hasConceptScore W1970487519C33923547 @default.
- W1970487519 hasConceptScore W1970487519C41008148 @default.
- W1970487519 hasConceptScore W1970487519C62520636 @default.
- W1970487519 hasConceptScore W1970487519C74883015 @default.
- W1970487519 hasConceptScore W1970487519C90626213 @default.
- W1970487519 hasIssue "7" @default.
- W1970487519 hasLocation W19704875191 @default.
- W1970487519 hasOpenAccess W1970487519 @default.
- W1970487519 hasPrimaryLocation W19704875191 @default.
- W1970487519 hasRelatedWork W1520183331 @default.
- W1970487519 hasRelatedWork W1972271943 @default.
- W1970487519 hasRelatedWork W2099889858 @default.
- W1970487519 hasRelatedWork W2150410159 @default.
- W1970487519 hasRelatedWork W2313928872 @default.
- W1970487519 hasRelatedWork W4287185323 @default.
- W1970487519 hasRelatedWork W4327525404 @default.
- W1970487519 hasRelatedWork W199725827 @default.
- W1970487519 hasRelatedWork W2171218219 @default.
- W1970487519 hasRelatedWork W3150905897 @default.
- W1970487519 hasVolume "11" @default.
- W1970487519 isParatext "false" @default.
- W1970487519 isRetracted "false" @default.
- W1970487519 magId "1970487519" @default.
- W1970487519 workType "article" @default.