摘要
在分析某型无人机回收系统组成和工作程序的基础上,研究了某型无人机伞降回收过程的的运动特点,建立了某型无人机回收各个阶段的动力模型,通过数值仿真方法得到了回收各个阶段的运动特征,分析了回收过程的运动轨迹和落点误差的影响因素,在此基础上建立了合理的回收策略。
A study of a certain type of UAV-parachute recovery system was made .Based on the analysesof movement characteristic ,the dynamic models were established in each stage of the UAV parachute recov-ery process .This study gives a numerical simulation and analysis of the motion characteristics of the UAV-parachute combination in the whole recycling process .The motion trail and influences of error on landing spot was analyzed .The recycling strategy was identified .
出处
《航空计算技术》
2014年第5期104-107,共4页
Aeronautical Computing Technique
关键词
无人机
伞降回收
回收策略
UVA
parachute recovery
recycling strategy
