Patent ID: 10408798

Abstract:
Systems and methods are provided for detecting structural damage in a component. An ultrasonic guided wave (UGW) device scans the component along a monitoring path to generate a monitoring UGW measurement and along a reference path to generate a reference UGW measurement. A database has a plurality of database reference UGW measurements each corresponding to a database monitoring UGW measurement. A damage detection module searches the database for the database reference UGW measurement that matches the reference UGW measurement. When a match is found, the damage detection module obtains the database monitoring UGW measurement corresponding to the matched database reference UGW measurement, compares the monitoring UGW measurement with the database monitoring UGW measurement, and identifies damage to the component based on the comparison. When the match is not found, the damage detection module updates the database with the reference UGW measurement and the monitoring UGW measurement.