Honeycomb sandwich panels are widely used due to their better energy absorption. Honeycomb sandwich panels are often subjected to repeated impacts during service, and the residual strength of damaged honeycomb sandwich panels provides an effective reference for their continued service. In order to study repeated low velocity impacts on honeycomb sandwich panels and residual strength after impacts，the impacts of different energy and different frequency at the same position on honeycomb sandwich panels was studied in this paper. Experiments show that a single high-energy impact is more harmful than repeated low-energy impacts under the same total impact energy. The impacts experiment was simulated by ABAQUS software, and the calculation results were compared with the experiment results. The results show that the maximum contact force calculated by the simulation is close to the maximum contact force of the experiment. The residual strength experiment of the honeycomb sandwich panel with damage was carried out, and the strain near the pits on both sides of the honeycomb panel was measured simultaneously with the digital image correlation method. The results show that the residual strength of a single high-energy impact is lower than the residual strength of repeated low-energy impacts. During the compression process, the strain at the pit changes significantly, and the strain away from the pit region changes small.