Matches in SemOpenAlex for { <https://semopenalex.org/work/W2371275635> ?p ?o ?g. }
- W2371275635 abstract "To solve the problem of extracting the transient characteristics of torsional vibration nonstationary transient impact signal of the rolling mill,a novel method was presented using signal processing theory.First,the intrinsic mode function(IMF) of the signal was extracted via the empirical mode decomposition(EMD).Then combined with Hilbert transformation,the extracted model of the instantaneous frequency of single-frequency vibration transient signal was established to solve the instantaneous frequency.Afterwards,the Hilbert spectrum and the Hilbert boundary spectrum were obtained.By this means,the transient characteristics of the torsional vibration signal can be effectively extracted.Compared with wavelet decomposition,this algorithm avoids frequency overlapping in the wavelet decomposition and has the advantage of time scale self-adaption.It overcomes the difficulty of selecting elementary wavelet.The numerical simulation shows the feasibility of the method.When rolling mills grip or throw the steel,the example analysis of transient signal show the reliability of the method." @default.
- W2371275635 created "2016-06-24" @default.
- W2371275635 creator A5075312748 @default.
- W2371275635 date "2009-01-01" @default.
- W2371275635 modified "2023-09-23" @default.
- W2371275635 title "Research on Time-frequency Analysis for Rolling Mill's Transient Torsional Vibration Signal Based on EMD and HHT" @default.
- W2371275635 hasPublicationYear "2009" @default.
- W2371275635 type Work @default.
- W2371275635 sameAs 2371275635 @default.
- W2371275635 citedByCount "0" @default.
- W2371275635 crossrefType "journal-article" @default.
- W2371275635 hasAuthorship W2371275635A5075312748 @default.
- W2371275635 hasConcept C104267543 @default.
- W2371275635 hasConcept C104317684 @default.
- W2371275635 hasConcept C111919701 @default.
- W2371275635 hasConcept C112633086 @default.
- W2371275635 hasConcept C11413529 @default.
- W2371275635 hasConcept C121332964 @default.
- W2371275635 hasConcept C127413603 @default.
- W2371275635 hasConcept C137798554 @default.
- W2371275635 hasConcept C142433447 @default.
- W2371275635 hasConcept C154945302 @default.
- W2371275635 hasConcept C168110828 @default.
- W2371275635 hasConcept C185592680 @default.
- W2371275635 hasConcept C196216189 @default.
- W2371275635 hasConcept C197424946 @default.
- W2371275635 hasConcept C198394728 @default.
- W2371275635 hasConcept C199360897 @default.
- W2371275635 hasConcept C204241405 @default.
- W2371275635 hasConcept C207659853 @default.
- W2371275635 hasConcept C24326235 @default.
- W2371275635 hasConcept C24890656 @default.
- W2371275635 hasConcept C25570617 @default.
- W2371275635 hasConcept C2775924081 @default.
- W2371275635 hasConcept C2779843651 @default.
- W2371275635 hasConcept C2780799671 @default.
- W2371275635 hasConcept C28799612 @default.
- W2371275635 hasConcept C33923547 @default.
- W2371275635 hasConcept C41008148 @default.
- W2371275635 hasConcept C47432892 @default.
- W2371275635 hasConcept C47446073 @default.
- W2371275635 hasConcept C554190296 @default.
- W2371275635 hasConcept C55493867 @default.
- W2371275635 hasConcept C76155785 @default.
- W2371275635 hasConcept C84462506 @default.
- W2371275635 hasConcept C94727143 @default.
- W2371275635 hasConceptScore W2371275635C104267543 @default.
- W2371275635 hasConceptScore W2371275635C104317684 @default.
- W2371275635 hasConceptScore W2371275635C111919701 @default.
- W2371275635 hasConceptScore W2371275635C112633086 @default.
- W2371275635 hasConceptScore W2371275635C11413529 @default.
- W2371275635 hasConceptScore W2371275635C121332964 @default.
- W2371275635 hasConceptScore W2371275635C127413603 @default.
- W2371275635 hasConceptScore W2371275635C137798554 @default.
- W2371275635 hasConceptScore W2371275635C142433447 @default.
- W2371275635 hasConceptScore W2371275635C154945302 @default.
- W2371275635 hasConceptScore W2371275635C168110828 @default.
- W2371275635 hasConceptScore W2371275635C185592680 @default.
- W2371275635 hasConceptScore W2371275635C196216189 @default.
- W2371275635 hasConceptScore W2371275635C197424946 @default.
- W2371275635 hasConceptScore W2371275635C198394728 @default.
- W2371275635 hasConceptScore W2371275635C199360897 @default.
- W2371275635 hasConceptScore W2371275635C204241405 @default.
- W2371275635 hasConceptScore W2371275635C207659853 @default.
- W2371275635 hasConceptScore W2371275635C24326235 @default.
- W2371275635 hasConceptScore W2371275635C24890656 @default.
- W2371275635 hasConceptScore W2371275635C25570617 @default.
- W2371275635 hasConceptScore W2371275635C2775924081 @default.
- W2371275635 hasConceptScore W2371275635C2779843651 @default.
- W2371275635 hasConceptScore W2371275635C2780799671 @default.
- W2371275635 hasConceptScore W2371275635C28799612 @default.
- W2371275635 hasConceptScore W2371275635C33923547 @default.
- W2371275635 hasConceptScore W2371275635C41008148 @default.
- W2371275635 hasConceptScore W2371275635C47432892 @default.
- W2371275635 hasConceptScore W2371275635C47446073 @default.
- W2371275635 hasConceptScore W2371275635C554190296 @default.
- W2371275635 hasConceptScore W2371275635C55493867 @default.
- W2371275635 hasConceptScore W2371275635C76155785 @default.
- W2371275635 hasConceptScore W2371275635C84462506 @default.
- W2371275635 hasConceptScore W2371275635C94727143 @default.
- W2371275635 hasLocation W23712756351 @default.
- W2371275635 hasOpenAccess W2371275635 @default.
- W2371275635 hasPrimaryLocation W23712756351 @default.
- W2371275635 hasRelatedWork W1470197895 @default.
- W2371275635 hasRelatedWork W1565779937 @default.
- W2371275635 hasRelatedWork W1965241240 @default.
- W2371275635 hasRelatedWork W2037638478 @default.
- W2371275635 hasRelatedWork W2103174610 @default.
- W2371275635 hasRelatedWork W2123581858 @default.
- W2371275635 hasRelatedWork W2144206231 @default.
- W2371275635 hasRelatedWork W2169254423 @default.
- W2371275635 hasRelatedWork W2356897528 @default.
- W2371275635 hasRelatedWork W2370795985 @default.
- W2371275635 hasRelatedWork W2375538814 @default.
- W2371275635 hasRelatedWork W2385321255 @default.
- W2371275635 hasRelatedWork W2386251400 @default.
- W2371275635 hasRelatedWork W2392674060 @default.
- W2371275635 hasRelatedWork W2471887555 @default.
- W2371275635 hasRelatedWork W2737920192 @default.
- W2371275635 hasRelatedWork W2855020963 @default.