一种实用的地形回避/地形跟踪算法  

An Effective Algorithm of Terrain Avoidance/Terrain Following

作　　者：南英[1] 彭云[1] 

机构地区：[1]南昌航空工业学院航空与机械工程学院,江西南昌330034

出　　处：《飞行力学》2006年第4期73-75,共3页Flight Dynamics

摘　　要：给出了一套地形回避/地形跟踪算法,即动态规划法与线性规划算法,根据即时的飞行任务、地形数据、威胁区信息与天气情况等,可以实时在线地规划出有人驾驶或无人自主控制的飞行器的三维最优飞行轨迹。该算法与软件包在F-16战机的地形回避/地形跟踪系统的升级改造中得到了成功应用。This paper studies dynamic programming and linear programming on terrain avoidance and terrain following （TA/TF）. This algorithm incorporates the effects of flight missions, terrain data, region information and weather status. Based on this algorithm, 3-D optimal trajectories can be gotten in real time online for both manned aircraft and unmanned flight vehicles. The algorithm and software package were successfully applied on terrain avoidance and terrain following systems for a F-16 fighter.

关 键 词：飞行器 地形回避 地形跟踪 计算方法 

分 类 号：V249[航空宇航科学与技术—飞行器设计]