植保无人机旋翼对雾滴分布的影响试验研究
Experimental Study on Effects of Plant Protection UAV Rotor on Droplets Distribution
董云哲 1李君兴 1史云天 1于海涛 1杨文挺1
作者信息
- 1. 吉林省农业机械研究院，吉林长春130022
- 折叠
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。
Abstract
[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 deposi-tion, 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.
关键词
无人机/旋翼/漂移Key words
Unmanned aerial vehicle( UAV)/Rotor/Drift引用本文复制引用
基金项目
吉林省财政厅行业科研专项(2015102206)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据