A Multibranch U-Shaped Tunable Encoding Chipless RFID Strain Sensor for IoT Sensing System

Chen, Lan; Liu, Luyi; Kang, Lei; Wan, Zhichong; Wan, Guo Chun; Xie, Liyu

doi:10.1109/jiot.2022.3221938

Cited by 22 publications

(7 citation statements)

References 36 publications

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“…Chen et al [69] and Wan et al [41] provided detailed insights into experimental setups for chipless radio frequency identification (RFID) sensors. Their works contribute significantly to the synthesis of knowledge on data-gathering methodologies, particularly for strain and wireless parameters.…”

Section: Chipless Rfid Sensorsmentioning

confidence: 99%

“…Their works contribute significantly to the synthesis of knowledge on data-gathering methodologies, particularly for strain and wireless parameters. In particular, [69] introduced a novel approach to chipless RFID strain sensing for metal structure defect detection that focus on a multibranch U-shaped tunable encoding design. Their work focused on the creation of a sensor that had a high Q-value, high spectral efficiency, and high encoding capacity.…”

Section: Chipless Rfid Sensorsmentioning

confidence: 99%

“…In the work presented by Chen et al [69], innovative lowcost chipless RFID strain sensor tailored for IoT-based SHM systems was introduced. This sensor integrates strain sensing and tunable encoding capabilities, offering a novel approach to monitoring structural integrity efficiently.…”

Section: Experimental Setup and Settingsmentioning

confidence: 99%

See 2 more Smart Citations

A Review on the Latest Advancements and Innovation Trends in Vibration-Based Structural Health Monitoring (SHM) Techniques for Improved Maintenance of Steel Slit Damper (SSD)

Payawal,

Kim

2024

IEEE Access

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Steel slit damper (SSD) is specifically engineered to absorb and disperse energy to mitigate the possibility of structural damage and collapse during seismic events. However, the effectiveness of these dampers are compromised due to wear, corrosion and other forms of material degradation and failure mechanisms. For this reason, it is important to consistently monitor its condition and conduct maintenance and repairs to guarantee safety and dependability of the structures it is installed with. Now, vibration-based techniques have emerged as a promising structural health monitoring (SHM) strategy. It involves methodologies for detecting changes in functions and analyzing vibrations to discover potential problems. This study entails a comprehensive examination of the most recent advancements and breakthroughs in vibration-based methodologies used in SHM. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA 2020), we identified several key techniques and technologies that show promise in enhancing the maintenance and monitoring of steel -or steel and metal surfaces-slit dampers. The pros and cons of these methods are presented to be applicable when monitoring an SSD. This paper presents notable figures and their corresponding discussions to achieve enhanced understanding of the advancements in SHM towards sensor technologies, monitoring techniques, and applications in civil infrastructure. Furthermore, this paper reviews the applications and functions framework for real-time SHM of SSDs together with their practical implementations and applications using diverse monitoring technologies to promote innovation. Finally, the optimal sensor selection criteria, data gathering methodologies, experimental settings, innovative approaches with comparative analyses, and a proposed maintenance standard for SSDs are described in this study. INDEX TERMSSteel slit damper, structural health monitoring, vibration-based techniques, PRISMA 2020.

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Section: Chipless Rfid Sensorsmentioning

confidence: 99%

Section: Chipless Rfid Sensorsmentioning

confidence: 99%

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A Review on the Latest Advancements and Innovation Trends in Vibration-Based Structural Health Monitoring (SHM) Techniques for Improved Maintenance of Steel Slit Damper (SSD)

Payawal,

Kim

2024

IEEE Access

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“…Traditional antenna sensors are usually made of metallic materials such as copper and aluminum [29][30][31]. Metal materials are prone to oxidation and erosion, making it difficult to operate stably in harsh environments for a long time owing to their poor corrosion resistance.…”

Section: Introductionmentioning

confidence: 99%

Bidirectional large strain monitoring using a novel graphene film-based patch antenna sensor

Weng,

Peng,

Gao

et al. 2024

Smart Mater. Struct.

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This study proposes a rectangular microstrip patch antenna sensor based on a high-conductivity graphene film for bidirectional strain detection in structural health monitoring (SHM). By using a highly conductive graphene film instead of traditional metal foil to produce a patch antenna, the antenna possesses a higher flexibility and a larger sensing range. The mechanical, electromagnetic, and radiative properties were investigated. The strain sensing principle based on the resonant frequency offset of the graphene film antenna was proposed. The relationships between the resonant frequency shift and structural strain were quantitatively explored through theoretical deductions, finite element simulations, and experiments. According to the experimental results, the shift in the resonant frequency was linearly related to the lateral and longitudinal strains. The sensitivity coefficients for the lateral and longitudinal strains were 2.2037 kHz/με and 3.6198 kHz/με, respectively. The thermal strain can be distinguished based on the linear resonant frequency-temperature relationship. The results demonstrated the advantages and prospects of the proposed novel patch antenna for SHM.

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“…On the development side, Molins-Benlliure et al described a small-sized low-temperature cofired ceramic (LTCC) chip antenna for use in size-limited IoT devices [1] that can function without the need for placement clearance when connected. Chen et al discussed a chip-free RFID strain sensor to be used in an IoT sensing system that utilizes an embedded tag and associated sensing capability to measure magnitude and direction of strain of the metal sample under investigation [2]. Many example IoT applications exist in the literature [3]- [9].…”

Section: Introductionmentioning

confidence: 99%

Real-time image analysis in IoT-based home security system

Villarreal

Mehrübeoğlu

D'avila

et al. 2023

Real-Time Image Processing and Deep Learning 2023

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Internet of Things (IoT) uses cloud-enabled data sharing to connect physical objects to sensors, processing software, and other technologies via the Internet. IoT allows a vast network of communication amongst these physical objects and their corresponding data. This study investigates the use of an IoT development board for real-time sensor data communication and processing, specifically images from a camera. The IoT development board and camera are programmed to capture images for object detection and analysis. Data processing is performed on board which includes the microcontroller and wireless communication with the sensor. The IoT connectivity and simulated test results to verify real-time signal communication and processing will be presented.

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A Multibranch U-Shaped Tunable Encoding Chipless RFID Strain Sensor for IoT Sensing System

Cited by 22 publications

References 36 publications

A Review on the Latest Advancements and Innovation Trends in Vibration-Based Structural Health Monitoring (SHM) Techniques for Improved Maintenance of Steel Slit Damper (SSD)

A Review on the Latest Advancements and Innovation Trends in Vibration-Based Structural Health Monitoring (SHM) Techniques for Improved Maintenance of Steel Slit Damper (SSD)

Bidirectional large strain monitoring using a novel graphene film-based patch antenna sensor

Real-time image analysis in IoT-based home security system

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