基于航迹点控制的无人机目标跟踪算法

摘要

由于运动速度的差异性,固定翼无人机跟踪机动目标时,需要规划特殊的航迹才能达到较好的跟踪效果.根据无人机的机动特性对系统进行了建模,设计了基于航迹点控制的固定翼无人机目标跟踪算法,并对该算法的性能进行了仿真,仿真结果表明该算法实时性强,当目标进行各种运动时都能有效保证无人机目标跟踪的可靠性.%When the fixed-wing UAV tracking maneuver target, because of the different speed of the target and UAV, a special trajectory should be programmed to achieve good tracking effect. The system model was built based on the moving capable of UAV, and a tracking-point control algorithm was designed and simulated, the simulation results indicate that this algorithm has good real time performance, and can effectively ensure the reliability of the UAV target tracking when the target has a wide variety of sports.