An interior ballistic model of the scheme was established.

On the basis of interior ballistics of gun and relating to the properties of theprojection structure of the pilotchair,the interior ballistic model of the twostem projec-tion structure is investigated in this paper.

Gives a study on travelling-charge techniques for which a classical interior ballistics model is established that can describe the gas flow and energy translation more accurately.

On the basis of further studying and analyzing the trajectory trait,the paper has constructed fold line trajectory model which is correspond to the flying character of red land laser terminal-guided projectile when firing at near distance.

Impulse correction scheme of a terminal correction rocket was put forward,and the trajectory model was established.

It constructed the anti-ship whole trajectory model with interferences,then designed the flight test region by setting missile parameters,contrasted the simulation test with the actual range test,and verified the rationality and superiority of the scheme.

On the basis of determining the ballistic model and selection method of time on target program,the structure design and user interface design of software are described.

Focused on the tracking precision problem caused by mismatch of tracking model with the real movement of modern anti-ship missile in current algorithms,a maneuvering target tracking algorithm based on ballistic model was presented by analyzing the ballistic characteristics of anti-ship missile and the relationship between missile dynamics and the kinematics.