During the high-speed landing for unmanned aerial vehicle (UAV), the deviation caused by cross-wind or initial interference is very dangerous. Based on the characteristics of rudder with high efficiency at high speed, the high speed landing dynamic model of UAV is established, and the rudder deviation control strategy is designed. Further, the non-linear dynamics model of UAV and rudder deviation correction control system are established on MATLAB / Simulink platform to simulate under the situations with initial 1 ° yaw angle or 1m /s continuous vertical crosswind. The simulation results show that the rudder deviation correction control system is able to correct deviation and resist certain cross wind. And, in the correcting process, the maximum lateral deviation is less than 3m and the yaw angle is less than 5 °, which means the system could realize lateral deviation correction.