Calibration of Two Novel Segmentation Approaches by Synthetic Road Vehicle Vibrations

Autor:	László Róbert Hári, Péter Földesi
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	packaging vibration testing receiver operating characteristic road vehicle vibration segmentation spectrogram Engineering (General). Civil engineering (General) TA1-2040
Zdroj:	Tehnički Vjesnik, Vol 31, Iss 6, Pp 2094-2101 (2024)
Druh dokumentu:	article
ISSN:	1330-3651 1848-6339
DOI:	10.17559/TV-20220114115149
Popis:	Simulation of non-stationary random vibrations has motivated Packaging vibration testing for decades. Often, an event-detection algorithm decomposes Road vehicle vibrations when analyzing the recorded series. However, heuristics and subjective justifications are often in the papers, whereby the foremost concern is the validation of the non-stationarity of simulated signals. Furthermore, if a changepoint detection is inherent to the procedure, it is recommended to calibrate the detector. The current paper concerns the Receiver operating characteristics (ROC) of two novel algorithms and provides contextual support by Segment length distributions (SLD).
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/d9f962200b5d42649cc16132e4cf9817 Zobrazit plný text záznamu View record in DOAJ