Research on Cooperative Strategy of Multiple Rockets

Abstract

<jats:p>In order to enhance the penetration ability of the rocket and the damage degree of the target, the trajectory design and optimization of the rockets are carried out, and the cooperative strategy of multiple rockets is designed. Firstly, the particle motion model of rocket is established, and the power and guidance scheme are given. Then, a cooperative attack strategy based on different launch points for multiple rockets is proposed, which transforms the cooperative attack into the optimization of launch points. The optimization model of the launch point under the expected attack time is established, and the model is solved by the cultural algorithm. The distribution of the launch point under different attack time is obtained and fitted as curves under corresponding conditions. Finally, aiming at the problem of multiple rockets cooperative combat, using the obtained curves, three kinds of cooperative strategies which are suitable for different attack time requirements are proposed and verified by simulation.</jats:p>

Entire-range Cooperative Trajectory Planning of Gliding-guided Projectiles with Weak Maneuverability

“…Research on open-loop coordination was widespread in the 1990s, primarily applied to unguided conventional artillery projectiles, mainly adjusting flight times by changing the launching angle. In recent years, there have been a few research outcomes based on open-loop coordination strategies for guided projectiles [15][16][17]. However, this method of manually setting flight times heavily relies on experience, and if the preset values are unreasonable, it will significantly affect the combat effectiveness of the projectiles.…”