Nov 18, 2019 · Abstract: The influence of liftoff variation on the peak value and time-to-peak feature of pulsed eddy current (PEC) signals is investigated ...
Abstract—The influence of liftoff variation on the peak value and time-to-peak feature of pulsed eddy current (PEC) signals is investigated in this article ...
Investigation on Time-to-Peak Feature Insensitive to Liftoff Effect for Pulsed Eddy Current Evaluation · IEEE Transactions on Instrumentation and Measurement 69( ...
Abstract: The influence of liftoff variation on the peak value and time-to-peak feature of pulsed eddy current (PEC) signals is investigated in this article ...
A combined feature that is insensitive to lift-off is proposed and used for hardness classification.
Conventionally, peak value and peak time are extracted from pulsed eddy current (PEC) response as features for thickness measurement.
Missing: Insensitive | Show results with:Insensitive
Jun 16, 2020 · A method using the postpeak value is proposed to classify surface and reverse defects. A PECT system is built for verification purposes.
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The results show that the tilt and the lift-off of the sensor relatively to the part under evaluation induce similar straight lines in the normalized impedance ...
In short, the time features of the D-ATC curve are immune to lift-off variations, and the transient time T t r can be used to detect the thickness of aluminum ...
Aug 31, 2024 · Investigation on Time-to-Peak Feature Insensitive to Liftoff Effect for Pulsed Eddy Current Evaluation. Article. Nov 2019. Panpan Yang ...