Assessment of Lift Passenger Comfort by the Hilbert–Huang Transform
Artykuł w czasopiśmie
MNiSW
40
Lista 2021
| Status: | |
| Autorzy: | Szydło Kamil, Wolszczak Piotr, Longwic Rafał, Litak Grzegorz, Dziubiński Mieczysław, Drozd Artur |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2020 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 2 |
| Wolumen/Tom: | 8 |
| Strony: | 373 - 380 |
| Web of Science® Times Cited: | 10 |
| Scopus® Cytowania: | 14 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Otwarte czasopismo |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 23 listopada 2020 |
| Abstrakty: | angielski |
| PurposeThe comfort of lift passengers has a significant effect on their general health condition as well as stress levels during travel. This study reports the results of vibration measurements taken during travel in a passenger lift.MethodsVibration signals were analyzed by the empirical mode decomposition method and the Hilbert transform.ResultsSelected modes from the Hilbert spectral analysis were compared with the resonance frequencies of human body organs (range 20–90 Hz) as well as with the resonance frequencies of lift components.ConclusionThe use of Hilbert spectral analysis enables the isolation of individual signal components and the determina-tion of the dominant frequency in the signal. This, in turn, allows for the isolation of raw vibration frequencies from the signal that are particularly significant for passenger comfort assessment (resonance frequencies of human body organs) and analysis of their occurrence. |
