Table 1 An overview of recent damage detection approaches
Research study | Considered response 1 | Damage Sensitive Feature 2 | Applied technique 3 | Moving object | Validation |
|---|---|---|---|---|---|
Huseynov et al. (2020) | \(\ddot {x}\) | rotation | rotation influence line | series of constant forces | Numerically experimentally |
Zhang et al. (2017) | x, \(\dot {x}, \ddot {x}\) | phase trajectory | low-pass filter & moving average | constant force & mass | Numerically experimentally |
He and Zhu (2016) | x | moving frequency | DWT | constant force & vehicle | Numerically |
Aied et al. (2016) | \(\ddot {x}\) | discontinuity in IMF | EEMD | a constant force | Numerically |
Yu et al. (2016) | x | Wavelet coefficient | CWT | a constant force | Numerically experimentally |
Nguyen (2013) | x | instantaneous frequency | CWT | a half-vehicle | Numerically |
Gonzales and Hester (2013) | \(\ddot {x}\) | mid-span ‘static’ deflection and acceleration | MAF | a constant force & a vehicle | Numerically |
Khorram et al. (2013) | x | Wavelet coefficients | CWT & Factorial Design | a constant force | Numerically |
Zhang et al. (2013) | \(\dot {x}\) | wavelet coefficient | CWT | a constant force | Numerically |
Hester and Gonzalez (2012) | \(\ddot {x}\) | wavelet coefficient | CWT | a constant force | Numerically |
Meredith et al. (2012) | \(\ddot {x}\) | high peaks in IMFs | MAF followed by EMD | a constant force | Numerically |
Roveri and Carcaterra (2012) | x | instantaneous frequency | HHT | constant force | Numerically |
Pakrashi et al. (2009) | ε | Wavelet coefficient & Wavelet phase | CWT | vehicle | Numerically experimentally |
Zhu and Law (2006) | x | Wavelet coefficient | CWT | constant force | Numerically |