| 多旋翼植保无人机在小麦不同生育期飞防飞行参数优选初探 |
| |
| 引用本文： | 高军,李兴钊,吴春娟,高艳芹,李秀清,付茂栋,陈立涛. 多旋翼植保无人机在小麦不同生育期飞防飞行参数优选初探[J]. 中国植保导刊, 2021, 0(1): 77-81,101 |
| |
| 作者姓名： | 高军 李兴钊 吴春娟 高艳芹 李秀清 付茂栋 陈立涛 |
| |
| 作者单位： | 河北省农药检定监测总站;河北省泊头市农业农村局;河北茂栋兴腾农业科技有限公司;河北省馆陶县植保植检站 |
| |
| 基金项目： | 无人机植保作业标准化及应用推广(冀农业科18008)。 |
| |
| 摘 要： | 为提高多旋翼植保无人机的施药效果和效率,应用多旋翼植保无人机(型号为大疆T16和大疆T20)在小麦不同生育期进行飞防作业试验,研究在小麦不同生育期不同飞行参数对雾滴沉积特性的影响.结果表明,两种机型在小麦返青起身期和灌浆期的飞行高度和飞行速度对雾滴数量和覆盖度影响明显;雾滴数量和覆盖度与飞行速度、飞行高度均呈负相关.应...
|
| 关 键 词： | 多旋翼植保无人机 飞行参数 雾滴数量 覆盖度 |
Preliminary study on optimal flight parameters of multi-rotor plant protection UAV in different growth periods of wheat |
| |
| Gao Jun,Li Xingzhao,Wu Chunjuan,Gao Yanqin,Li Xiuqing,Fu Maodong,Chen Litao. Preliminary study on optimal flight parameters of multi-rotor plant protection UAV in different growth periods of wheat[J]. China Plant Protection, 2021, 0(1): 77-81,101 |
| |
| Authors: | Gao Jun Li Xingzhao Wu Chunjuan Gao Yanqin Li Xiuqing Fu Maodong Chen Litao |
| |
| Affiliation: | (Pesticide testing and monitoring station of Hebei Province,Shijiazhuang Hebei 050051,China;Agricultural and Rural Bureau of Botou,Botou Hebei 062150,China;Hebei Maodong Xingteng Agricultural Science and Technology Co,Ltd,Botou Hebei 062150,China;Plant Protection and plant quarantine station of Guantao,Guantao Hebei 057750,China) |
| |
| Abstract: | To improve the application effect and efficiency of multi-rotor plant protection UAV, we conducted the flight control tests on wheat in different growth periods with the multi-rotor plant protection UAVs(model "DAJIANG T16" and"DAJIANG T20"), and studied the effect of different flight parameters on the characteristics of droplet deposition. The results showed that the flight height and flight speed of the two models had a significant impact on the number and the coverage of droplets during the wheat returning green period and the filling period. The number and the coverage of droplets were negatively correlated with flight speed and flight height. In the application of multi-rotor plant protection UAVs, the flight speed of 3~5 m/s and the flight height of 1.5~2 m were favorable for droplet deposition. |
| |
| Keywords: | multi-rotor plant protection UAV flight parameters number of droplets coverage |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
