The full-size rotor bird impact test is difficult to be carried out because of helicopter rotor’s working characteristics. However, in the design process of crashworthy aircraft structure, bird impact test is the ultimate and the most effective verified method. Therefore it is quite necessary to carry out the study on testing method of bird impact on helicopter blade. Arbitrary Lagrangian Eulerian (ALE) fluid-solid coupling method is adopted to simulate respectively bird impact on rotating blade as well as bird impact on stationary blade whose end is under concentrated loads. After making comparison of numerical simulation results, it is found that dynamic response of blade under the above two states is quite approximate. This shows that static bird impact test adopting centralized loads instead of centrifugal loads can better simulate test of bird impact on rotating blade. Thus this is supposed to provide a reference method for research of bird impact on helicopter rotor.