Review of pulsed-eddy-current signal feature-extraction methods for conductive ferromagnetic material-thickness quantification

N Ulapane, L Nguyen - Electronics, 2019 - mdpi.com
Thickness quantification of conductive ferromagnetic materials has become a common
necessity in present-day structural health monitoring and infrastructure maintenance. Recent …

Non-destructive evaluation of ferromagnetic material thickness using pulsed eddy current sensor detector coil voltage decay rate

N Ulapane, A Alempijevic, JV Miro, T Vidal-Calleja - NDT & E International, 2018 - Elsevier
A ferromagnetic material thickness quantification method based on the decay rate of the
Pulsed Eddy Current sensor detector coil voltage is proposed. An expression for the decay …

Tessutivo: Contextual interactions on interactive fabrics with inductive sensing

J Gong, Y Wu, L Yan, T Seyed, XD Yang - Proceedings of the 32nd …, 2019 - dl.acm.org
We present Tessutivo, a contact-based inductive sensing technique for contextual
interactions on interactive fabrics. Our technique recognizes conductive objects (mainly …

Robotic pipeline wall thickness evaluation for dense nondestructive testing inspection

J Valls Miro, N Ulapane, L Shi, D Hunt… - Journal of Field …, 2018 - Wiley Online Library
This paper addresses automated mapping of the remaining wall thickness of metallic
pipelines in the field by means of an inspection robot equipped with nondestructive testing …

Surface representation of pulsed eddy current sensor signals for improved ferromagnetic material thickness quantification

N Ulapane, K Thiyagarajan, JV Miro… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
Pulsed eddy current (PEC) sensing is a nondestructive testing and evaluation technique
widely used for detecting and quantification of flaws and properties of metallic test pieces. In …

Pulsed eddy current sensing for critical pipe condition assessment

N Ulapane, A Alempijevic, T Vidal Calleja, J Valls Miro - Sensors, 2017 - mdpi.com
Pulsed Eddy Current (PEC) sensing is used for Non-Destructive Evaluation (NDE) of the
structural integrity of metallic structures in the aircraft, railway, oil and gas sectors. Urban …

Factors affecting spatial resolution in pulsed eddy current inspection of pipe

Y Fu, PR Underhill, TW Krause - Journal of Nondestructive Evaluation, 2020 - Springer
Pulsed eddy current is an emerging technique for measuring wall thinning of steel under
insulation. Ideally, it would be desirable to obtain the most localised information of pipe …

Efficient evaluation of remaining wall thickness in corroded water pipes using pulsed eddy current data

L Nguyen, JV Miro - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
In order to analyse failures of an ageing water pipe, some methods such as the loss-of-
section require remaining wall thickness (RWT) along the pipe to be fully known, which can …

Pulsed eddy current: Feature extraction enabling in-situ calibration and improved estimation for ferromagnetic application

F Nafiah, MO Tokhi, S Majidnia, J Rudlin… - Journal of …, 2020 - Springer
Steel pipes in process plant applications are often covered with insulation or weather
protection that make inspection difficult because the additional layers need to be penetrated …

Pulsed eddy current sensing for condition assessment of reinforced concrete

N Ulapane, S Wickramanayake… - 2019 14th IEEE …, 2019 - ieeexplore.ieee.org
Reinforced concrete (ie, concrete wall-like structures having steel reinforcement rods
embedded within) are commonly available as civil infrastructures. Such concrete structures …