基于改进稀疏A~*编队航迹实时规划方法

Real-time Track Planning for Formation of Jammers Based on Improved Sparse A~* Algorithm

根据干扰任务与战场态势对随队支援干扰机干扰航线与资源分配的实时规划是空中突防作战中的关键技术。对航迹实时规划技术的概念进行概述,以突发威胁环境为背景,建立随队支援干扰编队的航迹实时规划模型。针对实时搜索的稀疏A*搜索算法,设置了新的目标函数。基于改进的稀疏A*搜索算法,利用仿真技术对三维航迹进行更新,实现实时规划的目的。

The rea l-time jamming track planning of support jammers in formation according to the jamming mission and battlefield situation is the key technology in penetration operation. The concept of real-time track planning technology is summarized. Establishing a real-time route planning model in sudden threat environment of jammers in formation. In order to improve the sparse A＊ algorithm for realtime research,a new objective function is set up. Based on the improved sparse A＊ algorithm,the simulation technology to update the 3 D track is used and the purpose of real-time planning is realized.