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A model has been developed to quickly and accurately simulate the response of eddy current probe to sub-mm crack in alloy. Electromagnetic (EM) modeling technique employed a fast and yet stable integral equation (IE) method. Enhanced detection can be achieved via an EM circuit co-simulation approach, which significantly boosted the response signals above the background noise threshold. With this,...
Automated guided vehicles (AGVs) have been largely used in manufacturing and supply chain management. With the development of Auto-ID technologies like radio frequency identification (RFID), AGVs’ positioning could be enhanced. This paper demonstrates using magnetic field lines in the AGVs for precise coverage locating based on the errors’ suppression positioning method. Dolph-Chebyshev antenna array...
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