文献类型： 外文期刊
作者： Hu, Peng 1 ; Zhang, Ruirui 1 ; Yang, Jiaxuan 1 ; Chen, Liping 1 ;
作者机构： 1.Beijing Acad Agr & Forestry Sci, Natl Res Ctr Intelligent Equipment Agr, Beijing 100097, Peoples R China
2.Natl Ctr Int Res Agr Aerial Applicat Technol, Beijing 100097, Peoples R China
3.Xinjiang Agr Univ, Sch Mech & Elect Engn, Urumqi 830052, Peoples R China
关键词： plant protection UAV; precision agriculture; precision spraying; plant protection
期刊名称：DRONES （ 影响因子：5.532； 五年影响因子：5.532 ）
ISSN：
年卷期： 2022 年 6 卷 11 期
页码：
收录情况： SCI
摘要： Plant protection unmanned aerial vehicles (UAVs) play a crucial role in agricultural aviation services. In recent years, plant protection UAVs, which improve the accuracy and eco-friendliness of agricultural techniques, have been used to overcome the shortcomings of traditional agricultural operations. First, this paper introduces the development scale, main types, and operation scenarios of China's plant protection UAVs. Subsequently, the key technologies of plant protection UAVs, such as precision autonomous flight control, pesticide spraying, drift control, and spraying quality measurement technologies, are reviewed. Next, the emergent technologies of plant protection UAVs are studied and analyzed with a focus on better spray effects, calculation models of droplet drift, controllable droplet size atomization technology, droplet drift detection technology, and droplet deposition quality detection technology in the application of plant protection UAVs. Moreover, the technologies of plant protection UAV application are summarized and future research prospects are presented, offering ideas for follow-up research on the key technologies of plant protection UAVs and encouraging agricultural production management to move toward better efficiency, eco-friendliness, and accuracy.
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