空天防御2025，Vol.8Issue(2)：77-83,7.
战场飞行器高生存力突防航路规划研究
Battlefield Vehicle High Survivability Surge Route Planning Study
摘要
Abstract
Since airway planning can significantly improve the battlefield survivability of aircraft,this paper investigated 3D route planning.The existing 3D route planning uses a heuristic sparse A-Star(SAS)method.This method uses the radar threat as an inequality constraint in the problem model,which guarantees that the planned route satisfies the radar threat constraint but fails to be the optimal route that minimises the radar threat.To resolve this problem,this paper proposed an improved SAS algorithm,integrating the radar threat into the heuristic function and enhancing the radar threat into the probability of the vehicle being intercepted,ensuring that the planned route is the optimal route that minimises the radar threat and improves the vehicle's survivability of breaking out of defence.Simulation shows that compared with the existing methods,(1)the probability of interception of the proposed routes decreases by about 20%,and(2)the proposed routes are significantly shorter.关键词
隐身突防/战场生存力/雷达散射截面/改进SAS算法/航路规划Key words
stealth penetration/battlefield survivability/radar cross section/improved Sparse A-Star/route planning引用本文复制引用
王杰民,丁云鹏,阮开智,胡进峰..战场飞行器高生存力突防航路规划研究[J].空天防御,2025,8(2):77-83,7.基金项目
国家自然科学基金(62231006) （62231006）
国家重点研发计划(2023YFF0717403) （2023YFF0717403）
衢州政府资助项目(2023D040,2023D009,2022D009,2022D013,2022D033) （2023D040,2023D009,2022D009,2022D013,2022D033）
四川省科技厅项目(2023YFG0176) （2023YFG0176）
