摘要
目标意图识别是战场态势分析和指挥决策的重要依据之一。现有的意图识别方法在利用目标特征推断其意图时,通常需要大量先验信息来建立目标状态与意图之间的关系。针对空中目标,定义了一种用于意图识别的航向变化趋势特征,提出了一种空中目标意图识别方法。该方法利用上述特征与目标的高度、速度和航向等目标状态以及专家知识,构建模糊推理模型,制定模糊推理规则,实现了空中目标意图识别。仿真试验结果验证了方法的可行性与有效性。
Target intention recognition plays an important role in the battlefield situation analysis and command decision-making.Existing intention recognition methods require much priori information to establish the relationship between the state and the intention of the target when the target features are used for the intention recognition.Focusing on the air targets,a curvature feature of the target trajecto⁃ry is defined for the intention recognition and its implementation method is proposed.Using the de⁃fined feature,the height,speed,heading,and other target status and expert knowledge,the fuzzy in⁃ference model is established and the fuzzy inference rules are made.Simulation experiment results show that the proposed method is feasible and effective.
作者
徐建平
张立凡
韩德强
XU Jianping;ZHANG Lifan;HAN Deqiang(Science and Technology on Information Systems Engineering Laboratory,Nanjing 210007,China;School of Electronic and Information Engineering,Xi'an Jiaotong University,Xi'an 710049,China)
出处
《指挥信息系统与技术》
2020年第3期44-48,共5页
Command Information System and Technology
基金
装备发展部“十三五”预研课题资助项目。
关键词
信息融合
模糊推理
空中目标
意图识别
information fusion
fuzzy inference
air target
intention recognition
