Abstract: This paper proposes a structural damage identification approach based on model updating with electromechanical impedance sensitivity and the sparse regularization technique to identify the location and severity of minor ...

Abstract: Much progress has been made in the assessment of structural damage and unknown input (UI) using incomplete and noisy measurement signals. The unscented Kalman filter (UKF) has proved to be a sophisticated approach to this ...

Abstract: This technical note presents a method for the development of ice thickness distribution maps. It makes use of 0°C layer, stepwise regression, and operational experiences to address such problems as a lack of icing data. ...