Global ETD Search
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Showing 1 to 4 of 4 for “"Impedance-based health monitoring"”.
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Implementing Impedance - Based Health Monitoring
This work is an experimental study of applying an impedance-based health monitoring technique to complex structures. The work is presented in three parts. In the first part we consider effects of the following three factors on damage detection abilities: actuator excitation level, test wire length …
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Qualitative health monitoring and incipient damage inspection/evaluation
Real-time structural integrity monitoring is a concept that is becoming a reality in the engineering community. It will soon be possible for a structure to warn the user when its own structural integrity has been altered. A qualitative impedance-based health monitoring technique, which can be …
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High Frequency Modeling and Experimental Analysis for Implementation of Impedance-based Structural Health Monitoring
A promising structural health monitoring (SHM) method for implementation on real world structures is impedance-based health monitoring. An in-service system is envisioned to include on board processing and perhaps wireless transfer of data. Ideally, a system could be produced as a slap-on or …
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Assessing Structural Integrity using Mechatronic Impedance Transducers with Applications in Extreme Environments
This research reviews and extends the impedance-based structural health monitoring technique in order to detect and identify structural damage on various complex structures. The basic principle behind this technique is to apply high frequency structural excitations (typically higher than 30 kHz) …