Data-driven sparse identification of galloping model of iced quad bundle conductors

•A new method for galloping prediction of iced quad bundle conductors.•Identification of parameters for the galloping model of iced quad bundle conductors from noisy measurement data.•Predicting the galloping trajectories of iced quad bundle conductors with high accuracy with only a few data measurement points.•Researched a better data preprocessing method to improve the identification accuracy of the algorithm.