Research on Control Method of Electric Proportional Canard for Two-Dimensional Trajectory Correction Fuze of Movable Canard

摘要

The two-dimensional trajectory correction fuze of movable canard is the hot spot of research currently with the advantages of low cost and strong correction ability. For the two-dimensional trajectory correction fuze of movable rudder, continuous sine control, interval sinusoidal control, and constant control angle control are used to control the electric proportional canard. By analyzing the influence of different control methods on the ballistic characteristics and the correction ability, the canard control methods are evaluated and an optimal control method is proposed. It is greatly significant for the development of two-dimensional trajectory correction fuze for movable canard in theory and engineering.