基于影响网的战场威胁强度评估建模

摘要

为对UAV航迹规划过程提供科学有效的参考，考虑到战场环境的不确定性以及战场态势的多变性，针对航迹规划中航迹的威胁强度评估问题，采用影响网络分析威胁因素与威胁强度之间的影响关系，建立直观的影响因素结构模型，给出威胁概率值求解方法。通过仿真验证了战场威胁强度评估模型以及模型求解方法的可行性与有效性，为航迹的选择提供参考。%To provide a reference for the process of UAV flight path planning ,considering the uncertainty of the battlefield envi-ronment and the variability of the battlefield situation ,a method for the battlefield threat intensity evaluation based on influence nets was proposed to analyze the relationship between threat factors and threat degrees .The intuitive structure model of influen-tial factors was build and the solution of the threat probability value was given .The simulated results show that the model and the arithmetic of the battlefield threat intensity evaluation have the superiority and effectiveness in the path selection .