Abstract:To improve the resource scheduling efficiency and battlefield adaptability of distributed defense systems in complex adversarial environments and to solve the problem that traditional characterization methods mainly focus on local capabilities and are difficult to finely quantify the global spatiotemporal distribution characteristics of resources, this paper introduced spatial density evaluation into the effectiveness analysis of distributed defense and proposed a new characterization method for distributed defense capability based on kill web density. First, this paper proposed the concept of kill web density to quantify the spatiotemporal distribution characteristics of resources. On this basis, combined with threat weighting and gridded spatial partitioning, this paper proposed a new characterization method for distributed defense capability based on kill web density. Secondly, by systematically defining the theoretical model of kill web density and combining the multi-dimensional constraints of command and control centers, tracking radars, guidance radars, and launch vehicles, this paper constructed a dynamic density evaluation framework based on polar coordinate system partitioning to quantify the spatiotemporal distribution characteristics of effective kill chains within each unit and proposed a relative range index of partition density to achieve the refined evaluation of resource deployment balance. Finally, the effectiveness of the analysis method was verified through the simulation of typical attack-defense scenarios. The results indicate that the proposed method can effectively distinguish between threat-driven resource bias and the strengths and weaknesses existing in passive deployment, can provide an evaluation basis for the optimal deployment and adaptive scheduling of distributed defense resources, and enhances the adaptability and high efficiency of distributed defense in actual combat.
