【摘要】 为了提高植保无人机的工作效率，降低无人机的操作难度，研制了单旋翼无人机植保作业系统。根据植保作业流程，单旋翼无人机植保作业系统实现启动、预热、起飞、飞行、喷洒作业、加药和返航等全过程无人工干预的自动飞行作业。单旋翼无人机植保控制系统包括作业平台、飞行控制、数据链路、地面站系统、系统应用、飞行器管理、用户信息管理、专业知识管理、大数据业务，实现了喷洒区域的精准控制，地面站系统与飞行系统的控制与交互，植保信息的存贮与分析等。通过实验研究表明：单旋翼无人机植保作业系统有效提高了植保工作效率，降低了飞行操作人员的操作难度。更多还原

【Abstract】 In order to improve the efficiency of plant protection UAVs and reduce the operation difficulty of UAVs, this paper develops a single-rotor UAV plant protection operation system. According to the plant protection operation process, the UAV plant protection operation system realizes automatic flight operation without human intervention in the whole process of starting, preheating, taking off, flying, spraying, dosing and return. The UAV plant protection control system includes the operation platform, flight control, data link, ground station system, system application, aircraft management, user information management, professional knowledge management and big data business, and it realizes the accurate control of spraying areas, control and interaction between ground station systems and flight systems, the storage and analysis of plant protection information, etc. The experimental study shows that the UAV plant protection operation system effectively improves the efficiency of plant protection and reduces the operation difficulty of flight operators.更多还原