航空兵器2025，Vol.32Issue(5)：46-53,8.DOI:10.12132/ISSN.1673-5048.2025.0044
基于意图信息的高超声速滑翔飞行器智能轨迹预测
An Intelligent Trajectory Prediction Method for Hypersonic Glide Vehicles Based on Intent Information
丰成祥 1张成军 1彭明焱1
作者信息
- 1. 中国空空导弹研究院,河南洛阳 471009
- 折叠
摘要
Abstract
Aiming at the difficulty of trajectory prediction caused by the changing motion mode of hypersonic glide vehicle and the short prediction window,the trajectory characteristics of hypersonic glide vehicle under typical mission scenarios are analyzed,and an intelligent trajectory prediction algorithm based on intention information is proposed.Firstly,the conversion formula for identifying control parameters of hypersonic glide vehicle under radar system is de-rived.Then,the influence of intention on hypersonic glide vehicle control parameters is analyzed from the defense point of view,and the core influencing factors are determined such as the approach speed,course angle deviation and tangen-tial distance from the center of the nearest no-fly zone.Finally,taking core factors,historical control parameters and historical location information as characteristic values,the future trajectory of hypersonic glide vehicle is predicted by introducing sequence-to-sequence deep learning model of attention mechanism.The simulation results show that the trajectory prediction algorithm designed in this paper has better accuracy than traditional trajectory prediction algorithm that only use position information.关键词
高超声速/轨迹预测/意图信息/特征值提取/深度学习Key words
hypersonic/trajectory prediction/intentional information/feature extraction/deep learning分类
武器工业引用本文复制引用
丰成祥,张成军,彭明焱..基于意图信息的高超声速滑翔飞行器智能轨迹预测[J].航空兵器,2025,32(5):46-53,8.
