A kNN algorithm for locating and quantifying stiffness loss in a bridge from the forced vibration due to a truck crossing at low speed - Feng, Kun; González, Arturo; Casero, Miguel (Mechanical systems and signal processing, 2021)
Keywords: Acceleration; Algorithms; Damage; Damage Detection; Eigenvalues; Equations of motion; Finite element method; Forced vibration; Frequency; K-nearest neighbors algorithm; k-Nearest Neighbours; Low speed; Resonant frequencies; Short-time Fourier Transform; Signal processing; Stiffness; Structural Health Monitoring; Test vehicles; Transient analysis; k-Nearest Neighbours; Structural Health Monitoring; Frequency; Short-time Fourier Transform; Damage Detection