Abstract
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.
Highlights
With the development of anti-missile technology, more and more attention has been paid to multiple missiles cooperative attack and defense, and cooperative guidance technology has been developed rapidly
Reference [2] made some researches on MRSI of onedimensional correction missiles launched by naval gun, put forward a fire control algorithm to achieve MRSI by changing the launching angle and damping ring opening time, and in [3] it is improved on the basis of the algorithm to meet the needs of fast and violent attack on the target
Some algorithms have been proposed by some scholars for MRSI, most of the existing researches are still on the guided shell of naval gun, and the algorithm still has the problems of long calculation time and large calculation amount
Summary
With the development of anti-missile technology, more and more attention has been paid to multiple missiles cooperative attack and defense, and cooperative guidance technology has been developed rapidly. This paper proposes a scheme to realize the cooperative combat of multiple rockets by changing the launching point without changing the guidance parameters of rockets. Scholars have done some research on missile cooperative combat. Reference [2] made some researches on MRSI of onedimensional correction missiles launched by naval gun, put forward a fire control algorithm to achieve MRSI by changing the launching angle and damping ring opening time, and in [3] it is improved on the basis of the algorithm to meet the needs of fast and violent attack on the target. A three degree of freedom particle trajectory model of rocket is established, and the power and guidance scheme are designed.
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