Published February 8, 2022 | Version Final
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Probability of Detection applied to X-ray inspection using numerical simulations

Description

In this work, we apply and adapt established Probability of Detection (POD) methods on inline inspection of aluminium cylinder heads using X-ray computed tomography. The CT simulation tool SimCT [4] is used to acquire virtual images of the specimens including artificial defects, which avoids the manufacturing of calibrated defects of known type (e.g., pore, inclusion, crack etc.), size and location. One of the exemplary defects is discussed as representative result together with the generated POD curves as well as its characteristics (i.e., the minimum detected defect, the maximum missed defect, POD(a90) =0.90 and a90/95).

Notes

iCT2022 conference oral presentation

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Additional details

Funding

European Commission
xCTing - Enabling X-ray CT based Industry 4.0 process chains by training Next Generation research experts 956172