Matches in SemOpenAlex for { <https://semopenalex.org/work/W2948769970> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2948769970 abstract "The predictive analysis of the operating state of complex dynamic systems remains a challenge in numerous applications, particularly in the transport field. Its main objective is the estimation and prediction of the state of health of these systems from data usually available in the form of multivariate time series and emanating from multiple sensors. A classic approach to tackle this problem consists in assuming that the state of health switches between a finite set of operating states. In this case, supervised and unsupervised classification methods can be exploited, as well as finite state space dynamic models (eg. hidden Markov models). This contribution addresses the same issue, but from a different point of view: the unknown dynamics of the state of health is searched into a continuous low-dimensional space. The resulting model is a dynamic factor analytic model which can be seen as a specific state-space models. It can also be exploited for visualizing the evolution of the system's operating state over time. This article will describe the implementation of this model for the estimation, forecasting and visualization of the state of health of a specific railway component: the switch mechanism." @default.
- W2948769970 created "2019-06-14" @default.
- W2948769970 creator A5049712471 @default.
- W2948769970 creator A5076973948 @default.
- W2948769970 date "2017-06-13" @default.
- W2948769970 modified "2023-10-17" @default.
- W2948769970 title "Dynamic factor analysis and predictive diagnosis of critical railway components" @default.
- W2948769970 hasPublicationYear "2017" @default.
- W2948769970 type Work @default.
- W2948769970 sameAs 2948769970 @default.
- W2948769970 citedByCount "0" @default.
- W2948769970 crossrefType "journal-article" @default.
- W2948769970 hasAuthorship W2948769970A5049712471 @default.
- W2948769970 hasAuthorship W2948769970A5076973948 @default.
- W2948769970 hasConcept C105795698 @default.
- W2948769970 hasConcept C11413529 @default.
- W2948769970 hasConcept C119857082 @default.
- W2948769970 hasConcept C121332964 @default.
- W2948769970 hasConcept C124101348 @default.
- W2948769970 hasConcept C149782125 @default.
- W2948769970 hasConcept C151406439 @default.
- W2948769970 hasConcept C154945302 @default.
- W2948769970 hasConcept C155702961 @default.
- W2948769970 hasConcept C161584116 @default.
- W2948769970 hasConcept C168167062 @default.
- W2948769970 hasConcept C177264268 @default.
- W2948769970 hasConcept C199360897 @default.
- W2948769970 hasConcept C202444582 @default.
- W2948769970 hasConcept C23224414 @default.
- W2948769970 hasConcept C33923547 @default.
- W2948769970 hasConcept C41008148 @default.
- W2948769970 hasConcept C48103436 @default.
- W2948769970 hasConcept C52918065 @default.
- W2948769970 hasConcept C72434380 @default.
- W2948769970 hasConcept C9652623 @default.
- W2948769970 hasConcept C97355855 @default.
- W2948769970 hasConceptScore W2948769970C105795698 @default.
- W2948769970 hasConceptScore W2948769970C11413529 @default.
- W2948769970 hasConceptScore W2948769970C119857082 @default.
- W2948769970 hasConceptScore W2948769970C121332964 @default.
- W2948769970 hasConceptScore W2948769970C124101348 @default.
- W2948769970 hasConceptScore W2948769970C149782125 @default.
- W2948769970 hasConceptScore W2948769970C151406439 @default.
- W2948769970 hasConceptScore W2948769970C154945302 @default.
- W2948769970 hasConceptScore W2948769970C155702961 @default.
- W2948769970 hasConceptScore W2948769970C161584116 @default.
- W2948769970 hasConceptScore W2948769970C168167062 @default.
- W2948769970 hasConceptScore W2948769970C177264268 @default.
- W2948769970 hasConceptScore W2948769970C199360897 @default.
- W2948769970 hasConceptScore W2948769970C202444582 @default.
- W2948769970 hasConceptScore W2948769970C23224414 @default.
- W2948769970 hasConceptScore W2948769970C33923547 @default.
- W2948769970 hasConceptScore W2948769970C41008148 @default.
- W2948769970 hasConceptScore W2948769970C48103436 @default.
- W2948769970 hasConceptScore W2948769970C52918065 @default.
- W2948769970 hasConceptScore W2948769970C72434380 @default.
- W2948769970 hasConceptScore W2948769970C9652623 @default.
- W2948769970 hasConceptScore W2948769970C97355855 @default.
- W2948769970 hasOpenAccess W2948769970 @default.
- W2948769970 hasRelatedWork W1556353788 @default.
- W2948769970 hasRelatedWork W1987886720 @default.
- W2948769970 hasRelatedWork W199208430 @default.
- W2948769970 hasRelatedWork W1994591388 @default.
- W2948769970 hasRelatedWork W1998555401 @default.
- W2948769970 hasRelatedWork W2065768257 @default.
- W2948769970 hasRelatedWork W2171627535 @default.
- W2948769970 hasRelatedWork W2226451125 @default.
- W2948769970 hasRelatedWork W2476610888 @default.
- W2948769970 hasRelatedWork W2613968338 @default.
- W2948769970 hasRelatedWork W2739885977 @default.
- W2948769970 hasRelatedWork W2749554135 @default.
- W2948769970 hasRelatedWork W2783430347 @default.
- W2948769970 hasRelatedWork W2895820403 @default.
- W2948769970 hasRelatedWork W2949709316 @default.
- W2948769970 hasRelatedWork W3075772275 @default.
- W2948769970 hasRelatedWork W3105411554 @default.
- W2948769970 hasRelatedWork W3110489388 @default.
- W2948769970 hasRelatedWork W3113291749 @default.
- W2948769970 hasRelatedWork W3120862840 @default.
- W2948769970 isParatext "false" @default.
- W2948769970 isRetracted "false" @default.
- W2948769970 magId "2948769970" @default.
- W2948769970 workType "article" @default.