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DEVICE AND METHOD FOR STRUCTURAL HEALTH MONITORING USING IMPEDANCE MEASUREMENT BASED DAMAGE DETECTION TECHNIQUE
DEVICE AND METHOD FOR STRUCTURAL HEALTH MONITORING USING IMPEDANCE MEASUREMENT BASED DAMAGE DETECTION TECHNIQUE
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机译:基于阻抗测量的损伤检测技术进行结构健康监测的装置和方法
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摘要
A method (100) for structural damage detection using a sensor node (210) is disclosed. The method (100) comprising steps of, providing (110) a set of excitation frequency signals to a plurality of sensor patches fixed on a structure, to induce vibrations in a structure, receiving (120) a plurality of input from each of the plurality of sensor patches, as a function of the set of excitation frequency signals, converting (130) the received plurality of response inputs into a plurality of processed signals to form a useful data set and analyzing (140) a plurality of attributes from the received plurality of signals for significant changes in a structural health profile and a system (200) thereof.
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