基于MAV智能无人机绿肥撒播装置设计与试验

doi:10.12398/j.issn.2096-7217.2020.01.009

智能化农业装备学报（中英文） ›› 2020, Vol. 1 ›› Issue (1): 60-67.DOI: 10.12398/j.issn.2096-7217.2020.01.009

基于MAV智能无人机绿肥撒播装置设计与试验

游兆延, 高学梅, 徐弘博, 吴惠昌, 颜建春, 曹明珠

农业农村部南京农业机械化研究所,南京市,210014

收稿日期:2019-12-18 出版日期:2020-08-15 发布日期:2021-11-30
通讯作者: 吴惠昌,男,1973年生,江苏高邮人,研究员;研究方向为农产品加工与农机装备智能化。E-mail: huichangwu@126.com
作者简介:游兆延,男,1988年生,江苏泰兴人,硕士,助理研究员;研究方向为绿肥生产装备。E-mail:17366350354@163.com
基金资助:
国家绿肥产业技术体系专项资金项目(CARS—22);中国农业科学院基本科研业务费专项(S202012)

Design and experiment of intelligent green manure spreading device based on MAV

You Zhaoyan, Gao Xuemei, Xu Hongbo, Wu Huichang, Yan Jianchun, Cao Mingzhu

Nanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing, 210014, China

Received:2019-12-18 Online:2020-08-15 Published:2021-11-30
Contact: Huichang Wu, Researcher; research direction: agricultural products processing and intelligent agricultural machinery equipment. E-mail: huichangwu@126.com
About author:Zhaoyan You, Master, Research Associate; research direction: green manure production equipment. E-mail: 17366350354@163.com
Supported by:
Special construction fund project of national green manure industry technology system (CARS—22); Basic scientific research service fee of Chinese academy of agricultural sciences (S202012)

摘要/Abstract

摘要： 本文设计了一种基于多旋翼无人机(MAV)智能无人机绿肥撒播装置。运用Minitab软件设计正交试验,得到影响机具作业质量的最优因素参数组合为:排种流量20 g/s, 撒种圆盘转速1 000 r/min, 飞行速度4 m/s。通过田间试验验证,最优参数组合条件下智能无人机绿肥撒播装置撒播幅宽为12～15 m,生产效率可达4～6 hm²/h,优于人工撒播作业效率0.1～0.125 hm²/h、手摇撒播作业效率0.2～0.3 hm²/h和机动喷播作业效率0.5～0.8 hm²/h。该技术可为多种绿肥种子机械化撒播作业提供借鉴,具有很好的推广应用前景。

关键词: 多旋翼无人机, 智能无人机, 绿肥撒播装置, 离心电动撒播机构, 绿肥机械化播种

Abstract: An intelligent green manure spreading device based on MAV was developed in this paper. The orthogonal experiments were designed by using Minitab software, the best parameter combination was the sowing flow was 20 g/s, rotation seed of the sowing disc was 1 000 r/min, The flying speed was 4 m/s. Verified by field experiments, the spreading width was 12～15 m, the production efficiency could reach up to 4～6 hm²/h, superior to the artificial sowding efficiency of 0.1 to 0.125 hm²/h, the hand-shaking efficiency of 0.2 to 0.3 hm²/h and the motorized sowing efficiency of 0.5 to 0.8 hm²/h. The technology can be used as a reference for spreading mechanization of various green manure seeds which has a good prospect for application.

Key words: MAV, intelligent UAV, green manure spreading device, centrifugal electric seeding mechanism, green manure mechanized seeding

中图分类号:

S223.2

游兆延, 高学梅, 徐弘博, 吴惠昌, 颜建春, 曹明珠. 基于MAV智能无人机绿肥撒播装置设计与试验[J]. 智能化农业装备学报（中英文）, 2020, 1(1): 60-67.

You Zhaoyan, Gao Xuemei, Xu Hongbo, Wu Huichang, Yan Jianchun, Cao Mingzhu. Design and experiment of intelligent green manure spreading device based on MAV[J]. Journal of Intelligent Agricultural Mechanization, 2020, 1(1): 60-67.

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基于MAV智能无人机绿肥撒播装置设计与试验

Design and experiment of intelligent green manure spreading device based on MAV

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