基于影响网的战场威胁强度评估建模  

Modeling of battlefield threat intensity evaluation based on influence nets

作　　者：王勃[1] 姚佩阳[1] 稅冬东[1] 陈洁钰 

机构地区：[1]空军工程大学信息与导航学院,陕西西安710077

出　　处：《计算机工程与设计》2014年第8期2836-2840,2922,共6页Computer Engineering and Design

基　　金：国家自然科学基金项目(61273048)

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 environment 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 influential 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.

关 键 词：航迹规划 威胁强度 威胁模型 影响网 影响评估 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]