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当前位置: 首页 > 文章 > 多旋翼植保无人机运动分析与结构设计 大豆科学 2018 (4) 614-620
Position: Home > Articles > Motion Analysis and Structure Design of Multi-rotor Planting UAVs Soybean Science 2018 (4) 614-620

多旋翼植保无人机运动分析与结构设计

作  者：
秦超彬;崔迎涛;张志;张开飞;李赫
关键词：
多旋翼无人机;植保;夏大豆;控制效率模型;仿真分析
摘  要：
多旋翼植保无人机是近年来新兴的植保机械,其作业高效,作业成本低廉,适应性强,可跨区域作业并且极大地减少了作业过程中与农药的接触。多旋翼植保无人机施药技术逐渐成熟,机翼旋转的下洗气流有利于在施药过程中增加药液的穿透性,并且在作业过程中不会发生对作物的碾压情况,很适宜在夏大豆生长中后期进行病虫害防治作业。结合当前国内外植保喷雾技术研究现状,在基础机型的田间试验后,对植保无人机进行运动理论分析和药箱内部流体的仿真测试,提出一种稳定的植保无人机机架结构,并对重要零部件进行仿真分析。通过Solid Works Simulation对零件进行仿真分析并优化模型,使机架平台结构变得更加稳定,设计出符合现代农业生产条件的多旋翼植保无人机。
译  名：
Motion Analysis and Structure Design of Multi-rotor Planting UAVs
作  者：
QIN Chao-bin;CUI Yin-tao;ZHANG Zhi;ZHANG Kai-fei;LI He;College of Mechanical & Electrical Engineering,Henan Agricultural University;
单  位：
QIN Chao-bin%CUI Yin-tao%ZHANG Zhi%ZHANG Kai-fei%LI He%College of Mechanical & Electrical Engineering,Henan Agricultural University
关键词：
Multi-rotor UAVs;;Plant protection;;Summer soybean;;Control efficiency model;;Simulation analysis
摘  要：
Multi-rotor planting UAV is an plant protection machine emerged recent years. Its operation is highly efficient,its operating cost is low,and its adaptability is strong. It can work across regions and reduce the contact with pesticides during the operation. The multi-rotor planting UAV application technology maturated gradually,and the wing downwash air flow is beneficial to increase the penetration of its spraying liquid during application. Multi-rotor planting UAVs will not be subject to crop crushing during operation,and it is very suitable for pest control operations during the latter stages of summer soybean growth. Combining the current research status of plant protection spray technology at home and abroad,after field trials of basic models,the theoretical analysis of plant protection UAVs and the simulation testing of the fluid inside the box were carried out,and a stable plant protection UAV rack structure was proposed. Through Solid Works Simulation' s simulation analysis of parts and optimization of the model,the structure of the rack platform has become more stable,and multi-rotor plant protection UAV that meet the modern agricultural production conditions has been designed.

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