Pitch-catch Active Sensing Methods in Structural Health Monitoring for Aircraft Structures
By Jeong-Beom Ihn, Fu-Kuo Chang. 2008
652 citations recorded by the source corpus.
Subfields: Civil and Structural Engineering, Mechanical Engineering, Mechanics of Materials
View Paper: https://www.semanticscholar.org/paper/649c8941d62b802b33b5e6035ae099cc9af060c9
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In Civil and Structural Engineering
In Mechanical Engineering
In Mechanics of Materials
Citations in the corpus
- Successes and challenges in non-destructive testing of aircraft composite structures (2020, methodology): “For instance an array of PZT sensors have been applied in a time reversal approach for the purpose of impact imaging in an aircraft wing box,(45) to validate a base-line free time reversal imaging method in a quasi-isotropic composite plate(46) and to detect cracks and debonds in airbus fuselage com”
- Baseline-free Imaging Method based on New PZT Sensor Arrangements (2009, methodology): “They are developing a built-in diagnostic imaging technique based on the time reversal invariance for identifying damage in composite structures in terms of size and location that can be incorporated into real-time SHM system (Ihn et al., 2004; Ihn and Chang, 2008).”
- Acousto-ultrasonics-based fatigue damage characterization: Linear versus nonlinear signal features (2014, background): “a diversity of fashions, showing demonstrated compromise among resolution, detectability, practicality, and cost [5–12].”
- A sweeping window method for detection of flaws using an explicit dynamic XFEM and absorbing boundary layers (2016, methodology): “It is noteworthy that distributed active sensing grids using PZT sensors have been employed in damage detection of panel structures [33].”
- A quantitative multidamage monitoring method for large-scale complex composite (2013, methodology): “The time of the first peak tp1 is extracted from the scattering signal envelope E25, and tij(x, y) is substituted with tp1, and then another form of equation (3) can be expressed as”