摘要
为改进无人机的飞行性能,应用可变误差多面体法求解了在垂直平面内的最经济和最快爬升轨迹。计算结果表明,经优化后的爬升航迹可以节省燃油,延长无人机的续航时间和有效任务时间,具有较好的性能收益。
For improving the performance in flight of an attack UAV,this paper strives for the optimal climb trajectory of the attack UAV in the vertical plane, using the flexible tolerance polyhedron method. The calculating results state that the fuel of the attack UAV can be saved and the endurance of it can be lengthened or the final altitude predetermined can be climbed fast, and there is the better profit in performance according to the climbing trajectory optimized.
出处
《飞行力学》
CSCD
2004年第3期28-30,共3页
Flight Dynamics
关键词
无人机
可变误差多面体法
航迹优化
仿真
UAV
flexible tolerance polyhedron method
trajectory optimization
simulation
