我国植保无人飞机机型发展概况

Review on the Machine Type Development of Crop Protection UAV in China

植保无人飞机具有快速高效、适应性广等特征,克服了传统地面植保机械作业效率低、下地难、劳动力投入大的问题,近年来发展迅速。本文系统叙述了植保无人飞机的发展及应用现状,介绍了日本与中国植保无人飞机的机型演变,从机体平台技术、附属作业部件技术、标准化与智能化作业技术4个方面介绍了我国植保无人飞机的技术发展过程,从飞行控制、喷雾性能与药箱电池3个方面对比了我国和日本植保无人飞机的产品性能,并对我国植保无人飞机的未来发展提出建议。

Crop protection unmanned aerial vehicle(UAV)has been developing rapidly with remarkable characteristics of high-efficiency and wide-adaptability,overcoming the issues of low efficiency and difficult operation of traditional ground agricultural tractors and large labor input.The development and application of crop protection UAV was systematically elaborated,and types of UAV evolution in Japan and China were introduced in the paper.Technique development of crop protection UAV in China was also introduced from four inspects including UAV body platform,auxiliary operation component,standardization and intelligent operation.Performance of Chinese and Japanese UAV products were compared from three inspects including flight control,spray function,pesticide box and battery.Furthermore,suggestions on future development of crop protection UAV in China were put forward.