计算机工程与设计
計算機工程與設計
계산궤공정여설계
COMPUTER ENGINEERING AND DESIGN
2014年
8期
2836-2840,2922
,共6页
王勃%姚佩阳%稅冬东%陈洁钰
王勃%姚珮暘%稅鼕東%陳潔鈺
왕발%요패양%세동동%진길옥
航迹规划%威胁强度%威胁模型%影响网%影响评估
航跡規劃%威脅彊度%威脅模型%影響網%影響評估
항적규화%위협강도%위협모형%영향망%영향평고
path planning%threat intensity%threat model%influence nets%influence evaluation
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。
為對UAV航跡規劃過程提供科學有效的參攷,攷慮到戰場環境的不確定性以及戰場態勢的多變性,針對航跡規劃中航跡的威脅彊度評估問題,採用影響網絡分析威脅因素與威脅彊度之間的影響關繫,建立直觀的影響因素結構模型,給齣威脅概率值求解方法。通過倣真驗證瞭戰場威脅彊度評估模型以及模型求解方法的可行性與有效性,為航跡的選擇提供參攷。
위대UAV항적규화과정제공과학유효적삼고,고필도전장배경적불학정성이급전장태세적다변성,침대항적규화중항적적위협강도평고문제,채용영향망락분석위협인소여위협강도지간적영향관계,건립직관적영향인소결구모형,급출위협개솔치구해방법。통과방진험증료전장위협강도평고모형이급모형구해방법적가행성여유효성,위항적적선택제공삼고。
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 .