By taking the tanker aircraft drogue as a research object, the fi nite element model of collision dynamic analysis is set up, and the dynamic simulation is performed on the collided process of the tanker aircraft drogue and the oil joint of tanker aircraft. The collision force between the tanker aircraft drogue and the oil joint is analyzed, as well as the structural stress of the tanker aircraft drogue and the tension of the position limit wire ropes among frames. The dynamic response rule of the tanker aircraft drogue in the collision process is investigated. In addition, the research points out the weakness which could result in the nonserviceable of the tanker aircraft drogue.