纵列式电动无人直升机在农药喷洒中的应用前景

ApplicationProspect of Tandem Electric Unmanned Helicopter in Pesticide Spraying

目前农业植保无人机整体来讲载荷量较小、续航时间较短,作业过程中需频繁更换电池及添加药液等是影响其作业效率的主要因素之一,在相同动力能耗下如何提高载荷量和续航时间,使得植保无人机的时间利用率进一步提高是植保无人机未来发展一个趋势。本文分析比较了电动植保无人机和油动植保无人机,以及多旋翼植保无人机和单旋翼植保无人机的优缺点。针对纵列式电动无人直升机的众多优点,分析了这一机型在农药喷洒中提高载荷量和续航时间上的优势,分析了这一机型在农药喷洒中应用前景。

At present,the load of plant protection UAV is small and the endurance time is short.The frequent replacement of batteries and the addition ofpesticide liquid is one of the factors that affect its operational efficiency in the process of operation.To improve the load and endurance time and further improve the time utilization rate of plant protection UAV is a trend that has not been developed.This paper analyzes and compares the advantages and disadvantages of electric and oil powered plant protection UAV,as well as multi rotor plant protection UAV and single rotor plant protection UAV.In view of the advantages of the tandem electric unmanned helicopter,this paper analyzes the advantages of this type of helicopter in increasing the load and endurance time in pesticide spraying,and analyzes the application prospect of this type of helicopter in pesticide spraying..