Design and Manufacture of an Optimised Side-Shifted PPM EMAT Array for Use in Mobile Robotic Localisation

Design and Manufacture of an Optimised Side-Shifted PPM EMAT Array for Use in Mobile Robotic Localisation

Guided wave Electro Magnetic Acoustic Transducers (EMATs) offer an elegant method for structural inspection and localisation relative to geometric features, such as welds. This paper presents a Lorentz force EMAT construction framework, where a numerical model has been developed for optimising Print...

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Bibliographic Details
Main Authors: Ross McMillan, Rory Hampson, Morteza Tabatabaeipour, William Jackson, Dayi Zhang, Konstantinos Tzaferis, Gordon Dobie
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Sensors
Subjects:
PPM EMATs
guided waves
ranging and mapping
shear horizontal
unidirectional
Online Access:https://www.mdpi.com/1424-8220/23/4/2012

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