Targeted Fragmentation Combat Team Damage Effectiveness Assessment For UAV Swarms

As autonomous UAV swarm attacks have become the main threat in the current airspace,and directional fragmentation combatants are widely used in modern battlefields,it is of high research significance to evaluate the destruction of UAV swarm targets,to provide reference for the design of anti-UAV combatants and UAV swarm firepower strike plans,and to provide a theoretical basis for UAV swarm tactics selection.In this paper,the vulnerability of UAV targets and the theory of swarm formation are analysed in order to evaluate the damage capability of directional fragmentation combatants on UAV swarm targets,a typical directional fragmentation combatant power model and a calculation model of the damage effectiveness of directional combatants on UAV swarms are established,and software is developed to evaluate the damage effectiveness of directional fragmentation combatants on UAV swarms,and an example analysis is conducted.The functional and structural analysis of the UAV was carried out,an equivalent target model of the UAV was established,and the damage law was given by calculation.The UAV formation theory is analysed from three aspects: UAV formation control strategy,UAV formation intelligence algorithm and UAV formation.The structure and principle of action of the directional fragmentation combat section are analysed,and static force field parameters such as fragmentation initial velocity and dispersion angle are obtained by numerical simulation using Ls-Dyna software,and a dynamic force field model of the directional fragmentation combat section is established.According to the target distribution characteristics of the UAV swarm and the scattering characteristics of the prefabricated fragments,a targeting point determination method was given.The Monte-Carlo method was used to establish the damage effectiveness calculation model,and the software was developed and designed to evaluate the damage effectiveness of the directional fragmentation combatant against the UAV swarm.The results show that the damage effectiveness assessment model proposed in this paper is reasonable and the software can be used for the damage assessment of UAV swarm targets by directed fragmentation combatants.The research work in this paper can be used as a reference for the design of directional fragmentation combatants for anti-UAVs and the evaluation of damage to UAV swarms by directional fragmentation combatants.The research work in this paper can provide a reference for the design of anti-UAV directional fragmentation warhead and the damage assessment of UAV swarm by directional fragmentation warhead.