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Proceedings Paper

Abnormal behavior detection algorithm of infra-structure using unfamiliarity index
Author(s): Byeongcheol Kim; Kitae Park; Taeheon Kim; Dongwoo Seo
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Paper Abstract

This research introduces unfamiliarity index (UFI) that calculated from the FFT results of the short term timeline acceleration responses. If this algorithm, which can detect an abnormal behavior from the maximum constant signal, is used to the terminal sensors of a structure, more accurate safety control criteria will be prepared efficiently.

Paper Details

Date Published: 5 April 2017
PDF: 6 pages
Proc. SPIE 10170, Health Monitoring of Structural and Biological Systems 2017, 101702R (5 April 2017); doi: 10.1117/12.2256981
Show Author Affiliations
Byeongcheol Kim, Korea Institute of Civil Engineering and Building Technology (Korea, Republic of)
Kitae Park, Korea Institute of Civil Engineering and Building Technology (Korea, Republic of)
Taeheon Kim, Korea Institute of Civil Engineering and Building Technology (Korea, Republic of)
Dongwoo Seo, Korea Institute of Civil Engineering and Building Technology (Korea, Republic of)


Published in SPIE Proceedings Vol. 10170:
Health Monitoring of Structural and Biological Systems 2017
Tribikram Kundu, Editor(s)

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