Aiming at the vertical curve tracking problem of maglev suspension train, the single-point levitation model for tracking guide way is built. The disturbance existing in the train and the influence to the tracking capability is analyzed when the train is moving on the vertical curve. The dynamic character of single maglev model moving on the vertical curve is simulated by adopting state feedback method. The simulation result is consistent with the dynamic character of the real maglev train when tracking the vertical curve. It can provide reference for designation and improvement the maglev control system.