3D microwave vibrometer: Contactless three-dimensional vibration measurements using microwave radars

Z Ren, Y Xiong, Z Peng, G Meng - Mechanical Systems and Signal …, 2023 - Elsevier
The emerging radar-based vibration measurement technology has attracted much interest in
a wide spectrum of applications, such as mechanical test, structural health monitoring …

Scanning microwave vibrometer: full-field vibration measurement via microwave sensing with phase-encoded beam scanning

Y Xiong, Z Liu, S Li, G Meng… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Full-field and remote vibration measurements are highly desirable for various fields from the
natural world to engineering. However, traditional techniques such as laser and vision …

Simultaneous Measurement of Blade Tip Clearance and Blade Tip Timing With Microwave Sensor

W Li, Y Xiong, P Chen, C Wei, D Liang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Microwave sensing approach has attracted growing interest in the field of measurement of
blade tip clearance (BTC) and blade tip timing (BTT) owing its the applicability in harsh …

New Sensing Technologies for Monitoring Machinery, Structures, and Manufacturing Processes

Z Fan, RX Gao, Q He, Y Huang, T Jiang… - Journal of Dynamics …, 2023 - ojs.istp-press.com
Sensing is the fundamental technique for sensor data acquisition in monitoring the operation
condition of the machinery, structures and manufacturing processes. In this paper, we briefly …

Spectral estimation model for linear displacement and vibration monitoring with GBSAR system

B Hosseiny, J Amini, H Aghababaei - Mechanical Systems and Signal …, 2024 - Elsevier
In recent years, there has been a growing interest in the development of ground-based
Synthetic Aperture Radars (GBSAR) for the purpose of monitoring structural displacements …

Full-Field Displacement Measurement of Rough Surfaces Using Microwave Speckle Tracking Interferometry

G Wu, Y Xiong, P Zhou, Z Liu, G Meng… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The microwave radar-based full-field displacement measurement technology offers
appealing advantages over traditional methods, such as long-range monitoring capability …

HomeOSD: Appliance Operating-Status Detection Using mmWave Radar

Y Sheng, J Li, Y Ma, J Zhang - Sensors, 2024 - mdpi.com
Within the context of a smart home, detecting the operating status of appliances in the
environment plays a pivotal role, estimating power consumption, issuing overuse reminders …

mmAcoustic: Full-field Sound Source Localization, Identification and Area-selectable Sound Recovery via Millimeter-wave Vibration Monitoring

Y Xiong, X Tang, S Li, H Meng, D Wang… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Full-field sound source localization, identification, and area-selectable sound acquisition are
highly desirable for a wide spectrum of applications in acoustic sensing field. However …

Super-Resolution and Accurate Full-Field Displacement Measurement With Millimeter-Wave Radars

Z Liu, Y Xiong, G Wu, G Meng… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Millimeter-wave radar-based full-field displacement measurements are of significant interest
in many applications due to their advantages in remote sensing and adaptability to harsh …

Near-Field Micro-Doppler Effect and Spectrum Characteristics of Rotating Targets: Theoretical Analysis and Parameter Estimation Method

W Li, Y Xiong, C Wei, P Chen, D Liang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Micro-Doppler effect is of great significance in radar-based rotating target detection,
classification, and micromotion monitoring leveraging on the containing rich physical …