3688 Nanhai Road, Nanshan District
Shenzhen, 518060
China
Shenzhen University
Physics-informed neural network, dynamic response, moving load
nonstationary signals, instantaneous frequency, improved spline-kernelled Chirplet transform, multi-synchrosqueezing, time-frequency analysis
instantaneous frequency (IF), pied kingfisher optimizer (PKO), radial basis function moving least squares (RBFMLS), chirplet transform (CT), pied kingfisher optimizer radial basis function moving least squares chirplet transform (PKORBFMLSCT)
bridges, Moving vehicle, Time-varying characteristics, Instantaneous frequency identification, Damage Detection, Generalized S - local maximum reassignment Transform (GS-LMRT)
parameter uncertainty, perturbation technique, response power spectrum, vehicle and bridge system, harmonic-wavelet analysis