机载雷达战术使用条件下的航线规划研究  

Research on Route Planning under Tactical Application of Airborne Rader

作　　者：贾旭杰[1] 杨任农[1] 邬蒙[1] 张欢[1] 

机构地区：[1]空军工程大学航空航天工程学院,陕西西安710038

出　　处：《计算机仿真》2016年第8期40-43,共4页Computer Simulation

摘　　要：针对飞机执行空对地打击任务过程中的航线规划问题,考虑机载雷达与地面防空的距离、俯仰角、方位角和威胁的约束条件,建立了飞机机载雷达战术使用模型,通过考虑机载雷达战术使用因素的航线生成模型,生成修正航线。为了快速找到雷达最佳开机点,准确识别目标,提出自适应杂交粒子群算法,该算法有效地提高了收敛速度,避免陷入局部最优。仿真结果表明,相对于未考虑雷达战术使用条件的航线,修正航线有效的躲避了敌方的防空火力威胁,实现准确对地打击目标。For the route planning in the aircraft to perform the air-to-ground task,considering the restrictions of distance,pitch angle,azimuth and threats between airborne radar and ground air defense weapons,a tactical application model of Airborne Rader is established. The modified route is generated by flight routes generated model that considering the factor of Radar tactical application. Adaptive Hybrid PSO Algorithm is used to obtain the most advantage point. The improved PSO Algorithm has the advantages of fast convergence and avoiding falling into local optima. Simulation results show that the route planning that considers the aircraft radar tactical application can effectively avoid the threats of enemy fire and achieve the ground attacking.

关 键 词：粒子群算法 雷达战术使用 自适应 

分 类 号：TN391[电子电信—物理电子学]