Review on smartphone sensing technology for structural health monitoring

Sarmadi, Hassan; Entezami, Alireza; Yuen, Ka-Veng; Behkamal, Bahareh

doi:10.1016/j.measurement.2023.113716

Cited by 35 publications

(13 citation statements)

References 164 publications

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“…Apart from the mentioned sensors, smartphone sensing technology has emerged as an effective and affordable, and effective system for SHM. This is because a modern smartphone is equipped with various built-in sensors and technologies, especially a triaxial accelerometer, gyroscope, global positioning system, high-resolution cameras, and wireless data communications, which are suitable for vibration-based (vibration measurement, modal identification, FE model updating, damage assessment, seismic health monitoring, structural comfort assessment) and vision-based (displacement measurement, FE model updating, surface damage assessment) SHM applications [78].…”

Section: Data Acquisitionmentioning

confidence: 99%

An overview of technological advancements in the application of structural health monitoring on glass elements

Ahani,

Zhang,

Wang

et al. 2024

Meas. Sci. Technol.

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The concepts behind employing structural health monitoring (SHM) to the glass structures are in their early stages. While limited information by the application of SHM on glass-made elements could obtain through the literature, recent technological advances enrich the state of the art around the glass elements. As yet because of the novelty in both using SHM and the application of LGs for structural purposes, the historical background around the application of SHM on glass elements doesn't exceed 20 years, and the novelty of the concepts around the LGs may be even more. With this in mind, the demanded assessments have to be incept from the very basis of both the glass and SHM sciences to place the stepping stones of the fundamental stage, which would be a platform for the extending evaluations of glass elements at higher levels. This study is an endeavor to bring forward the available approaches for elaborating SHM on structural elements composed of glass with an emphasis on glass façades. According to the outcomes, the requirement for early detection due to its brittle content proffers structural health monitoring as the limited available alternatives for damage detection of the systems composed of it.

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Section: Data Acquisitionmentioning

confidence: 99%

An overview of technological advancements in the application of structural health monitoring on glass elements

Ahani,

Zhang,

Wang

et al. 2024

Meas. Sci. Technol.

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“…6 These include pressure sensors, useful in altimetry and potentially in blood pressure monitoring; thermal imaging sensors, which could play a role in fever detection; and sensors for distance, gravity, and direction, offering broader applications in fitness and navigation. 7–9 The latest research in this field predominantly revolves around enhancing optical and biochemical sensors, refining motion detectors, and improving environmental sensors. 10–12…”

Section: Introductionmentioning

confidence: 99%

Unlocking the potential of perovskite-based nanomaterials for revolutionary smartphone-based sensor applications

Li,

Zhuang,

Sun

2024

J. Mater. Chem. C

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“…Zhou et al (2022) proposed VMD and TFPF hybrid algorithm for high-G MEMS accelerometer denoising, optimizing decomposition via MOPSO, separating noise from information IMFs and improving accuracy and fidelity. Sarmadi et al (2023), article reviews smartphone-based SHM, emphasizing built-in sensors' efficacy for civil structure monitoring, exploring measurement techniques, apps and diverse application domains and enhancing understanding of recent SHM studies. The latest studies supplement the principle and enhance the credibility of the experiment.…”

Section: Introductionmentioning

confidence: 99%

Exploring the potential of smartphone MEMS sensors for cost-effective rotating machinery speed estimation

Goel,

Naikan

2024

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Purpose The purpose of this study is to explore the use of smartphone-embedded microelectro-mechanical sensors (MEMS) for accurately estimating rotating machinery speed, crucial for various condition monitoring tasks. Rotating machinery (RM) serves a crucial role in diverse applications, necessitating accurate speed estimation essential for condition monitoring (CM) tasks such as vibration analysis, efficiency evaluation and predictive assessment. Design/methodology/approach This research explores the utilization of MEMS embedded in smartphones to economically estimate RM speed. A series of experiments were conducted across three test setups, comparing smartphone-based speed estimation to traditional methods. Rigorous testing spanned various dimensions, including scenarios of limited data availability, diverse speed applications and different smartphone placements on RM surfaces. Findings The methodology demonstrated exceptional performance across low and high-speed contexts. Smartphones-MEMS accurately estimated speed regardless of their placement on surfaces like metal and fiber, presenting promising outcomes with a mere 6 RPM maximum error. Statistical analysis, using a two-sample t-test, compared smartphone-derived speed outcomes with those from a tachometer and high-quality (HQ) data acquisition system. Research limitations/implications The research limitations include the need for further investigation into smartphone sensor calibration and accuracy in extremely high-speed scenarios. Future research could focus on refining these aspects. Social implications The societal impact is substantial, offering cost-effective CM across various industries and encouraging further exploration of MEMS-based vibration monitoring. Originality/value This research showcases an innovative approach using smartphone-embedded MEMS for RM speed estimation. The study’s multidimensional testing highlights its originality in addressing scenarios with limited data and varied speed applications.

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Review on smartphone sensing technology for structural health monitoring

Cited by 35 publications

References 164 publications

An overview of technological advancements in the application of structural health monitoring on glass elements

An overview of technological advancements in the application of structural health monitoring on glass elements

Unlocking the potential of perovskite-based nanomaterials for revolutionary smartphone-based sensor applications

Exploring the potential of smartphone MEMS sensors for cost-effective rotating machinery speed estimation

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