Computer vision‐based real‐time cable tension estimation algorithm using complexity pursuit from video and its application in Fred‐Hartman cable‐stayed bridge

Summary Real‐time health monitoring of stay cables in cable‐stayed bridges is necessary for timely maintenance and to avoid unforeseen fatigue damage due to vortex‐induced vibration—mainly due to combination rain and wind‐related dynamic loads. Conventional contact‐based sensors may often malfunctio...

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Bibliographic Details
Published in:	Structural control and health monitoring Vol. 29; no. 9
Main Authors:	Jana, Debasish, Nagarajaiah, Satish, Yang, Yongchao
Format:	Journal Article
Language:	English
Published:	Pavia John Wiley & Sons, Inc 01.09.2022
Subjects:	Algorithms Bridge maintenance Cable-stayed bridges Complexity complexity pursuit Computer vision Diagnostic systems Domains Dynamic loads Fatigue failure Fourier transforms Fred‐Hartman cable‐stayed bridge Frequency variation Mathematical analysis Motion simulation real‐time cable tension estimation Sensors Signal processing Spatial discrimination Spatial resolution String theory Structural health monitoring Tension time‐varying frequency Vibration response video‐based measurement Weather
ISSN:	1545-2255, 1545-2263
Online Access:	Get full text
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