Application of ultrasonic guided waves to robotic occupancy grid map**
This paper evaluates the benefits of using ultrasonic guided waves for the map** of a
structure, when implemented on a mobile magnetic robotic platform. It considers the specific …
structure, when implemented on a mobile magnetic robotic platform. It considers the specific …
Unidirectional shear horizontal wave generation with side-shifted periodic permanent magnets electromagnetic acoustic transducer
Periodic permanent magnet (PPM) array electromagnetic acoustic transducers (EMATs) can
efficiently generate and receive shear horizontal (SH) ultrasonic waves. Conventional PPM …
efficiently generate and receive shear horizontal (SH) ultrasonic waves. Conventional PPM …
Selective simultaneous generation of distinct unidirectional wave modes in different directions using dual-array transducer
Shear horizontal (SH) waves are widely used in the non-destructive evaluation and
structural health monitoring fields. Conventional periodic permanent magnet …
structural health monitoring fields. Conventional periodic permanent magnet …
Unidirectional shear horizontal wave generation by periodic permanent magnets electromagnetic acoustic transducer with dual linear-coil array
AC Kubrusly, L Kang, IS Martins… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Shear horizontal (SH) waves are commonly generated by periodic permanent magnet
(PPM) electromagnetic acoustic transducers (EMATs) in metallic media. Conventional PPM …
(PPM) electromagnetic acoustic transducers (EMATs) in metallic media. Conventional PPM …
Enhancement of the unidirectional radiation pattern of shear horizontal ultrasonic waves generated by side-shifted periodic permanent magnets electromagnetic …
Shear horizontal (SH) guided waves are widely used in non-destructive evaluation and can
be generated by permanent magnet electromagnetic acoustic transducer (PPM EMATs) …
be generated by permanent magnet electromagnetic acoustic transducer (PPM EMATs) …
[HTML][HTML] Ultrasonic guided wave estimation of minimum remaining wall thickness using Gaussian process regression
Abstract Ultrasonic Guided Waves (UGW) offer the possibility of inspecting a strip across a
structure rather than just the point under a traditional bulk wave transducer. This can …
structure rather than just the point under a traditional bulk wave transducer. This can …
Development of DMPS-EMAT for long-distance monitoring of broken rail
The safety of railway transportation is crucial to social and economic development.
Therefore, real-time monitoring of the rail is particularly necessary. The current track circuit …
Therefore, real-time monitoring of the rail is particularly necessary. The current track circuit …
[HTML][HTML] Influence of magnetostriction induced by the periodic permanent magnet electromagnetic acoustic transducer (PPM EMAT) on steel
The periodic permanent magnet electromagnetic acoustic transducer (PPM EMAT) is a
sensor that can generate and receive shear horizontal (SH) waves without direct contact …
sensor that can generate and receive shear horizontal (SH) waves without direct contact …
Design and manufacture of an optimised side-shifted PPM EMAT array for use in mobile robotic localisation
R McMillan, R Hampson, M Tabatabaeipour… - Sensors, 2023 - mdpi.com
Guided wave Electro Magnetic Acoustic Transducers (EMATs) offer an elegant method for
structural inspection and localisation relative to geometric features, such as welds. This …
structural inspection and localisation relative to geometric features, such as welds. This …
[HTML][HTML] Innovative non-invasive ultrasound method for whisky cask liquid level measurement
Regular measurement and inspection of whisky casks are crucial for ensuring quality and
effective inventory management. This process helps detect issues such as leaks, damage …
effective inventory management. This process helps detect issues such as leaks, damage …