发明名称 INVERSE-FILTERING ALGORITHM FOR LASER WELD FAULT DETECTION
摘要 Potential faults in laser processing of components, such as welding, are identified by determining an average from a set of samples and monitoring deviations from the average within the set. A coefficient indicative of deviations from an average set of conditions is developed that allows monitoring of more than one parameter, typically IR and UV emissions from the laser processing.
申请公布号 CA2323802(A1) 申请公布日期 2000.07.20
申请号 CA20002323802 申请日期 2000.01.14
申请人 POWERLASERS LTD. 发明人 GU, HONGPING
分类号 B23K26/03;(IPC1-7):B23K26/02 主分类号 B23K26/03
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