小型无人机伞降回收运动分析CSCD

针对小型无人机伞降回收的特点,研究了在无人机回收过程中,飞机及降落伞系统的运动轨迹及姿态。通过分析机伞间的力学关系,建立了机伞系统运动模型,并进行了仿真分析,给出了无风情况下回收运动的仿真结果。结果表明,系统能够满足无人机回收要求,可以决定最佳的回收参数,从而得到最优回收轨迹和姿态。

Parachute Landing Recovery Motion Analysis for A Small Unmanned Aerial Vehicle

The gesture and movement locus of the UAV and parachute system in allusion to the characteristic of the small UAV parachute landing is analysed during the process of the UAV reclaiming. A mathematical model of the aircraft-parachute system is established and simulated analysis is executed according to the analysis of the mechanics relationship of the parachute and the UAV, the simulated result of the reclaiming under the condition without wind is given. The result shows that, the request of the UAV reclaiming is met and the best reclaiming parameter is determined by the system, thereby the best reclaiming locus and gesture is gained.