Voronoi分布式虚拟结构制导炸弹群控制策略设计

Voronoi distributed virtual structure smart bombs control strategy design

为进一步提升精确制导炸弹群面向区域目标时的毁伤效果,基于现有制导炸弹动力学模型,给出炸弹群控制系统运动模型,并依托计算几何理论中Voronoi图对区域目标特征进行分析,给出各弹体最佳弹着点位置计算方法,运用多智能体虚拟结构法实现制导炸弹群下落过程中的队形可控,通过分布式一致策略达到各弹体间关于虚拟结构中心节点的一致性,实现对区域目标的最优覆盖毁伤,并对所提控制策略进行有效评估。

In order to further improve the damage effect of precision-guided bombs when facing regional targets,based on the existing dynamic models of guided bombs,a motion model of the bomb group control system is presented,and the characteristics of regional targets are analyzed using Voronoi diagrams in computational geometry theory.The calculation method for the optimal impact point position of each missile body is given.The multi-agent virtual structure method is used to achieve the controllable formation of guided bomb groups during the falling process.The multi-agent virtual structure method is used to realize the formation control during the fall of the guided bomb cluster,and the distributed consistent strategy is used to achieve the consistency of the central node of the virtual structure among the bomb bodies,so as to achieve the optimal coverage damage to the regional target.