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   Articles with "vibration sensor" as a keyword



A MEMS Fiber-Optic Fabry-Perot Vibration Sensor for High-Temperature Applications

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3168350

Abstract: An extrinsic high-temperature fiber-optic Fabry-Perot vibration sensor based on MEMS technology is described and experimentally demonstrated. The sensitive unit consists of four cross beams with a central seismic mass batch-fabricated on a silicon wafer. The… read more here.

Keywords: high temperature; fiber optic; temperature; vibration sensor ... See more keywords

Biaxial FBG Vibration Sensor With a Single Edge Filter and Matching Demodulation

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3227050

Abstract: This work developed, simulated, and characterized a high sensitivity vibration sensor for low-frequency applications. The fiber Bragg grating (FBG) overlapping method was used to demodulate the wavelength shift of the sensing gratings, but only one… read more here.

Keywords: tex math; inline formula; fbg; vibration sensor ... See more keywords

Using Compressive Sampling to Fill Interbatch Data Gap From Low-Cost IoT Vibration Sensor

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recommendations! Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2022.3151051

Abstract: A low-cost wireless vibration sensor can be built using a 3-axis accelerometer, such as ADXL345, attached to a low-cost Wi-Fi microchip, such as ESP8266. In an Internet of Things (IoT) setting, a large number of… read more here.

Keywords: cost; low cost; compressive sampling; vibration sensor ... See more keywords

A Novel Fiber Bragg Grating Vibration Sensor Based on Orthogonal Flexure Hinge Structure

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recommendations! Published in 2020 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2020.2969559

Abstract: A novel two-dimensional (2-D) fiber Bragg grating (FBG) vibration sensor based on an orthogonal flexure hinge structure has been proposed in this paper. The elastic element of this sensor which contains an inertial body, flexure… read more here.

Keywords: vibration sensor; flexure hinge; vibration; structure ... See more keywords

Miniature Structure Optimization of Small-Diameter FBG-Based One-Dimensional Optical Fiber Vibration Sensor

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recommendations! Published in 2021 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2021.3120139

Abstract: We proposed a miniature one-dimensional vibration sensor based on a small-diameter fiber Bragg grating in this paper. The working principle and theoretical model of the FBG vibration sensor were deduced and established theoretically. A genetic… read more here.

Keywords: vibration sensor; fbg; sensor; small diameter ... See more keywords

Design and Fabrication of Ultralow Temperature Vibration Sensor Based on Self-Excited Vibration Resonance Frequency Test

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recommendations! Published in 2024 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2024.3382349

Abstract: In the field of aerospace, deep space exploration is becoming more and more frequent, and the temperature deep in the universe is getting lower and lower. Specialized equipment for vibration monitoring of instruments under harsh… read more here.

Keywords: temperature; ultralow temperature; vibration sensor; temperature vibration ... See more keywords

Optimized Design of a Multiaxis Vibration Sensor With Flexible Hinge Using PESA-II

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recommendations! Published in 2025 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2024.3503611

Abstract: A unique multiaxis vibration sensor system based on a flexible fiber Bragg grating (FBG) hinge is presented in this article. Derivation of sensitivity formulae for longitudinal and transverse vibration offers insight into the sensor’s behavior… read more here.

Keywords: vibration; multiaxis vibration; vibration sensor; hinge ... See more keywords

A Very Low-Frequency 3-D Vector Hydrophone Based on an Electrochemical Vibration Sensor

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recommendations! Published in 2025 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2025.3537610

Abstract: Typically, hydrophones are used to monitor hydroacoustic signals generated by ocean activity. However, it is challenging to achieve detection in the lower frequency bands with existing hydrophones due to their low sensitivity in the tens… read more here.

Keywords: vector hydrophone; vibration sensor; electrochemical vibration; hydrophone ... See more keywords

Dissimilar Materials Assembled and Integrated FBG Vibration Sensor With Structural Thermal Strain Self-Compensation

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recommendations! Published in 2025 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2025.3552845

Abstract: A fiber Bragg grating (FBG) vibration sensor with structural thermal strain self-compensation was proposed in this article. It used cartwheel flexible hinges as an elastomer. Based on the theoretical model of the sensor established by… read more here.

Keywords: structural thermal; fbg vibration; sensor; vibration sensor ... See more keywords

Inductive Graph Neural Network for Virtual Vibration Sensor Reconstruction in PMSM Powertrain

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recommendations! Published in 2024 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2024.3349527

Abstract: Effective condition monitoring of motors is crucial in diverse electric powertrain systems, including applications in electric transportation and nuclear power plants. Vibration analysis, a key component of motor condition testing, aids in identifying equipment failures,… read more here.

Keywords: inductive graph; sensor; graph neural; vibration sensor ... See more keywords

Microelectrochemical Rotational Vibration Sensor With SOI-Based Microelectrodes Used for Seismic Monitoring

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recommendations! Published in 2024 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2023.3330213

Abstract: This article develops a microelectrochemical rotational vibration sensor with silicon-on-insulator-based (SOI-based) microelectrodes used for seismic monitoring. The incoming rotational vibration is translated into currents through electrochemical reactions that occur on microelectrodes. Theoretical analysis and numerical… read more here.

Keywords: soi based; microelectrochemical rotational; vibration sensor; rotational vibration ... See more keywords