Development and Validation of a Low-Cost Device for Real-Time Detection of Fatigue Damage of Structures Subjected to Vibrations-Reference-Cited by-同舟云学术

Development and Validation of a Low-Cost Device for Real-Time Detection of Fatigue Damage of Structures Subjected to Vibrations

Published:2023-05-28 Issue:11 Volume:23 Page:5143
ISSN:1424-8220
Container-title:Sensors
language:en
Short-container-title:Sensors

Author:

Staffa Agnese¹^ORCID,Palmieri Massimiliano¹^ORCID,Morettini Giulia¹,Zucca Guido²^ORCID,Crocetti Francesco¹,Cianetti Filippo¹^ORCID

Affiliation:

1. Department of Engineering, University of Perugia, Via G. Duranti 93, 06125 Perugia, Italy

2. Aeronautical and Space Test Division, Italian Air Force, Via Pratica di Mare, 00040 Pomezia, Italy

Abstract

This paper presents the development and validation of a low-cost device for real-time detection of fatigue damage of structures subjected to vibrations. The device consists of an hardware and signal processing algorithm to detect and monitor variations in the structural response due to damage accumulation. The effectiveness of the device is demonstrated through experimental validation on a simple Y-shaped specimen subjected to fatigue loading. The results show that the device can accurately detect structural damage and provide real-time feedback on the health status of the structure. The low-cost and easy-to-implement nature of the device makes it promising for use in structural health monitoring applications in various industrial sectors.

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Biochemistry,Instrumentation,Atomic and Molecular Physics, and Optics,Analytical Chemistry

Link

https://www.mdpi.com/1424-8220/23/11/5143/pdf

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