Performance demonstration for humanitarian demining Test and evaluation of mine searching equipment in detecting mines

• Published in: Materialprüfung Vol. 45; no. 11-12; pp. 504 - 512
• Main Authors: Müller, Christina, Scharmach, Martina, Gaal, Mate, Guelle, Dieter, Lewis, Adam, Sieber, Alois
• Format: Journal Article
• Language: English
• Published: 24.02.2022
• ISSN: 2195-8572; 2195-8572
• DOI: 10.1515/mt-2003-0004

Abstract Because the demining process is always connected with a danger for human beings, it is necessary to make sure the proper functioning of mine searching equipment in detecting mines. Detecting a hidden target by penetrating physical interaction of rays or waves is similar to non-destructive testing. The non-destructive testing profession developed procedures to check the reliability of testing. These procedures, like the performance demonstration where the successful detections are statistically evaluated against false call rates and their implementation in an industrial standard (ASME section XI appendix VIII) are used as a template. A first adoption to demining was accomplished in the prescription for blind trials in the CEN workshop agreement CWA 14747: 2003 for test and evaluation of metal detectors. Within an ITEP project a number of blind trials were carried out to learn about the necessary statistical basis of those trials to achieve true, reproducible and repeatable results to give guidance for the selection and improvement of metal detectors. The special focus in this first investigation was on the influence of the human factor due to the different degree of experience of the operators and the influence of the soil.