喷嘴类型对植保无人飞机喷雾性能的影响

贡常委,马钰,杨锐,阮彦伟,王学贵,刘越

Effect of Nozzle Type on the Spray Performance of Plant Protection Unmanned Aerial Vehicle (UAV)

GONG ChangWei,MA Yu,YANG Rui,RUAN YanWei,WANG XueGui,LIU Yue

表7 雾滴粒径分布跨度方差分析

Table 7 Variance analysis of span distribution of droplet granule

变异来源Source of variation 平方和Sum of squares 自由度Freedom 均方Mean square F值F value P值P value 区组Area group 2.16 11 0.20 5.044 0 A× 0.87 3 0.29 7.414 0.001 B× 0.51 2 0.25 6.494 0.006 A×B× 0.79 6 0.13 3.377 0.015 误差Error 38.82 36 0.04 总和Sum of error 38.82 36