FocusedDFT: A DFT implementation for vibration-based structural damage detection

Autor: Petar PRVULOVIĆ
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Studia Universitatis Babeş-Bolyai. Engineering, Vol 69, Iss 1 (2024)
Druh dokumentu: article
ISSN: 2734-7680
DOI: 10.24193/subbeng.2024.1.9
Popis: This paper introduces focusedDFT, a novel Discrete Fourier Transform (DFT) implementation optimized for short signals with low frequency components, particularly where a single frequency component is of interest. The results suggest focusedDFT as a viable and efficient solution for vibration-based damage detection methods, offering improved execution times compared to traditional DFT approaches.
Databáze: Directory of Open Access Journals