空中目标航迹识别方法  

Method for Air Target Trajectory Recognition

作　　者：周惊雷 李作康 于志伟 范威风 ZHOU Jinglei;LI Zuokang;YU Zhiwei;FAN Weifeng(The 28th Research Institute of China Electronics Technology Group Corporation,Nanjing 210023,China)

机构地区：[1]中国电子科技集团公司第二十八研究所,南京210023

出　　处：《指挥信息系统与技术》2023年第5期80-85,共6页Command Information System and Technology

摘　　要：为解决空中单目标复杂航迹难以识别与文本描述的问题,提出了基于航迹序列的智能识别方法以及基于模板的文本生成模型。首先,利用航迹数据处理分析、深度学习和自然语言处理等技术,构建了航迹识别模型和文本生成模型;然后,通过对航迹序列进行标注和分类,自动将航迹模式分为基本飞行动作和复杂飞行动作;最后,建立单目标识别模板,并构建基于预训练架构的文本转换模型,从而实现航迹和文本的互相转换。试验结果表明,利用标注的航迹数据集可对航迹进行识别分析,方法具有实用性和准确性。In order to solve the problem of difficult to recognition and text description of complex tra-jectory of single air target,an intelligent recognition method based on trajectory sequence and a text generation model based on template are proposed.Firstly,the trajectory recognition model and text generation model are constructed by using the techniques of trajectory data processing,deep learning and natural language processing.Then,the trajectory mode is automatically divided into basic flight actions and complex flight actions by labeling and classifying the trajectory sequence.Finally,a single target recognition template is established,and a text transformation model based on the pre-training framework is constructed.It can realize the mutual conversion of trajectory and text.Experiment re-sults show that the labeled trajectory data set can be used to recognize and analyze the trajectory,and the method is practical and accurate.

关 键 词：空中目标 航迹识别 深度学习 文本生成 

分 类 号：TP302.0[自动化与计算机技术—计算机系统结构]