The two dimensional trajectory correction projectile, as a new type of simple guided ammunition with low cost and certain precision, is recreated from the manufactured projectile. This paper introduces the mainstream two dimensional trajectory correction mechanisms in recent years and analyzes the application conditions and difficulties of each mechanism. In term of correction algorithms, the advantages and disadvantages of non-intelligent algorithms for correction control are summarized. The paper focuses on the application of intelligent control algorithms in guidance and control, furthermore, its potential application and further studies in the trajectory correction projectile are pointed out.