Abstract: In recent years, with the popularity of the computer intelligent, how to control the fleet fatigue damage by means of the computer programming draws more and more attention, so it brings much more challenge to the existing traditional algorithm. In view of the problem, the article introduces the DTR method and proposes a new variable to simplify the traditional computational process. And at last, a procedural design and visualization window for the DTR is designed, and the algorithm of the DTR is controlled and amended by using the computer intelligent. This greatly improves the operation efficiency.