摘要
[目的]探究植保无人机旋翼对雾滴分布的影响。[方法]将植保无人机机体分别固定在4种不同高度下,比较旋翼工作与旋翼不工作2种状态下的雾滴分布情况。[结果]旋翼降低了雾滴沉积量,但雾滴分布更加宽泛,小型旋翼无人机作业高度在2.0 m处,雾滴沉积效果最佳。[结论]该研究可为制定植保无人机操作规范提供参考。
[Objective] The aim was to explore effects of plant protection UAV rotor on droplets distribution.[Method]Plant protection UAV was fixed in 4 different heights,droplets distribution when rotor works and does not work were compared.[Result]Rotor reduced the droplet deposition,but the droplet distribution was more extensive. When operation height of small rotor UAV was at 2. 0 m,droplet deposition effect was the best.[Conclusion] The study can provide reference for formulating operation standards of plant protection UAV.
出处
《安徽农业科学》
CAS
2016年第13期297-298,共2页
Journal of Anhui Agricultural Sciences
基金
吉林省财政厅行业科研专项(2015102206)
关键词
无人机
旋翼
漂移
Unmanned aerial vehicle（UAV）
Rotor
Drift
