STUDY ON BALLISTIC OPTIMIZATION FOR EXTENDED RANGE GUIDED PROJECTILE

摘要

Long-range guided Projectile are characteristic of large flying area, further round and ordinate high point. In favor of the cope of high-low height aerodynamic parameter, each inter-channel remain nonlinear coupling in the course of movement. The design method of classical control theory is no longer true of long-range guidance shell control system. For the purpose of exert long-range guidance shell optimum performance, the text is base of exterior ballistics theory, on basis of the analysis trajectory characteristic of long-range guidance projectile, adopt advanced design means of control system, to design and emulation count the ballistic optimize problem parting from the without control segment and control segment two versus, the versus is proven that it has come to the best efficiency to control shell flying position to long distance precision attack.