Research On Decision Algorithm And Combat Simulation Of Cooperative Attack Of Loitering Munition

With the continuous development of unmanned system swarm technology,the loitering munition swarm has attracted wide attention from various countries due to its unique combat advantages.Loitering Missile Swarm coordinated operations become an important future direction of development,the mode of warfare is gradually shifting to smart decision-making and collaborative cooperation with sharing information.task assignment,ad hoc networks,autonomous decision-making,coordinated attack techniques become the main contents of loitering munition.This paper takes the small loitering munition as the research background,carried out the research of cooperative attack task assignment algorithm based on target characteristics,and the research of detonation control strategy based on the complex relationship between projectile and target.Use digital earth software to verify the combat process,task assignment,and detonation control strategy of the loitering munition.The main contents are as follows:(1)Based on the research background,a small loitering munition swarm and its combat target model are constructed.By analyzing the characteristics of cooperative combat missions of loitering munition,the research focus of task assignment such as dynamic planning,mission coordination,and the uncertainty of the battlefield environment has been established.According to the typical targets of the loitering munition,the combat process was designed and the battlefield scenario modeling was completed.(2)Combine information such as the performance of the loitering munition,the relationship between the missile and the target,and the vulnerability of the target,this paper adopts the combined weighting-TOPSIS method to evaluate and rank the threats of typical attack targets of loitering munition.Then,through the analysis of threat and combat effectiveness,a mathematical model of decision-making task assignment for the loitering munition coordinated attack was established.The discrete differential evolution algorithm is used to solve the task assignment model with the maximum comprehensive combat effectiveness as the objective function,and the convergence speed of the algorithm is improved by adjusting the evolution strategy and parameters,and simulation verification is performed.(3)Based on basic assumptions,a mathematical model of the complex projectile and target rendezvous process and the posture of the projectile and target rendezvous is established.By analyzing the characteristics of typical targets and combining the damage capability of the warhead,a detonation control strategy is proposed.On this basis,an adaptive fuze strategy in a complex combat environment is established,and use this strategy describe some influential factors of fuze-warfare cooperation efficiency,which verifies the strategy.(4)Based on the digital earth simulation platform,a simulation demonstration of the loitering munition cluster combat process has been conducted.The platform realizes real-time data-driven patrol missile coordinated attack task allocation and initiation control visual simulation.It can visually display the flight path of the loitering munition and various initiation control strategies,providing a reference for the combat evaluation of the loitering munition.