The invention discloses an air refueling docking control method based on a preview strategy, and belongs to the technical field of unmanned aerial vehicle navigation guidance and control. The method comprises the following steps: establishing an oil receiver six-degree-of-freedom nonlinear motion model reflecting the influence of various complex airflow disturbances, and converting the same into aform convenient for subsequent controller design; on the basis, by introducing a variable-length rolling time domain preview target, an active anti-interference control method is adopted, and the hose type autonomous air refueling accurate docking guiding method combining direct aiming/variable-time duration rolling time domain preview guiding is provided. The influence of multiple complex airflow disturbances on the six-degree-of-freedom motion of the unmanned aerial vehicle can be considered, meanwhile, the active disturbance rejection capacity of the oil receiver on the influence of multiple complex airflow disturbances is improved, and the docking response lag problem generated when a slow dynamic oil receiver tracks a fast dynamic taper sleeve is remarkably solved; in addition, the controller involved in the design process is clear in physical significance, parameters are convenient to set, and engineering implementation is easy.