1.华中农业大学工学院,武汉430070
2.农业农村部长江中下游农业装备重点实验室,武汉430070
3.农业农村部柑橘全程机械化科研基地,武汉430070
黄硕,E-mail:hzauhs@163.com
杨方,E-mail:yangfang@mail.hzau.edu.cn
收稿:2024-12-24,
纸质出版:2025-09-15
移动端阅览
黄硕,杨方,沈逸君,等.果树修剪机远程控制系统设计与试验[J].华中农业大学学报,2025,44(5):288‐298.
HUANG Shuo,YANG Fang,SHEN Yijun,et al.Design and experiment of the remote-control system for fruit tree pruners[J].Journal of Huazhong Agricultural University,2025,44(05):288-298.
黄硕,杨方,沈逸君,等.果树修剪机远程控制系统设计与试验[J].华中农业大学学报,2025,44(5):288‐298. DOI: 10.13300/j.cnki.hnlkxb.2025.05.029.
HUANG Shuo,YANG Fang,SHEN Yijun,et al.Design and experiment of the remote-control system for fruit tree pruners[J].Journal of Huazhong Agricultural University,2025,44(05):288-298. DOI: 10.13300/j.cnki.hnlkxb.2025.05.029.
针对果树修剪过程中自动化程度较低的问题,设计一种基于物联网架构和电液驱动的果树修剪机远程控制系统,该修剪机的控制系统主要由液压驱动模块、主控模块、通信模块、感知模块、人机交互模块组成,完成对修剪机关节位姿的监测和远程控制,配合液压马达的启停完成柑橘果树机械修剪的任务。采用改进的Denavit-Hartenberg(D-H)参数法建立果树修剪机的运动学模型,配合Matlab Robotic Toolbox验证修剪机的运动学模型,配合蒙特卡洛算法求解各修剪机构的理论工作空间;根据关节运动特点选取相应传感器、控制器和换向阀,设计物联网系统的应用层控制方案;基于UART-Wi-Fi模块ESP8266建立物联网系统的网络层,实现手机APP-云服务器-修剪机的远程监控通信;为方便使用、快速上手,设计了手机APP人机交互界面,通过人机交互界面实现修剪机关节位姿状态读取和发送控制指令,自动实现修剪机位姿调整。样机控制试验显示,各移动关节的定位误差均为±0.5 mm,各转动关节的定位误差均小于2°,具有较高的准确性;各关节运动至目标行程的控制调节时间在1.14~9.21 s,具有合适的控制调节时间。试验结果表明,该基于物联网架构的果树修剪机具有较高的自动化程度、较简易的操作模式,在实际果树机械修剪中具有一定的应用价值。
A remote-control system for fruit tree pruners was designed based on the Internet of Things (IoTs) and electro-hydraulic driving architecture to solve the problems of the low level of automation in the process of pruning fruit tree.The control system for fruit tree pruners was mainly consisted of a hydraulic drive module, a main control module, a communication module, a perception module, and a human-phone interaction module to complete the monitoring and remote control of the joint position of the pruner and cooperate with the start-stop of the hydraulic motor to complete the tasks of mechanical pruning of fruit trees.The improved Denavit-Hartenberg (D-H) parameter method was used to establish the kinematic model of fruit tree pruner.The kinematic model of pruner was verified with Matlab Robotics Toolbox, and the theoretical workspace of each pruning mechanism was solved with Monte Carlo algorithm.The specific sensors, controllers and hydraulic valves were selected according to the characteristics of joint motion to design an application layer control scheme for the IoTs system.The network layer of the IoTs system was established based on the UART-Wi-Fi module ESP8266 to realize remote monitoring and communication between the mobile phone APP-cloud server-pruner.A mobile phone APP with human-phone interaction interface for the convenience of easy use and quick start was designed to enable the reading of the joint positional status of the pruner and the sending of control instructions through the human-phone interaction interface to automatically adjust the position of pruner.A experiment at an open area for viewing the rapidity and accuracy of the machine prototype was conducted.The results of testing the prototype showed that the positioning errors of the mobile joints were within ±0.5 mm, the positioning error of each rotating joint was less than 2°, and the control and adjustment time of each joint motion to the limit stroke was between 1.14-9.21 s, with good adjustment time.It is indicated that the fruit tree pruner based on the IoTs architecture has a high degree of automation and a simple mode of operation, and has certain application value in practically pruning fruit trees.
郭文武,叶俊丽,邓秀新.新中国果树科学研究70年:柑橘[J].果树学报,2019,36(10):1264-1272.GUO W W,YE J L,DENG X X.Fruit scientific research in new China in the past 70 years citrus[J].Journal of fruit science,2019,36(10):1264-1272 (in Chinese with English abstract) .
潘一凡,刘永忠,黄钰轩,等.我国柑橘栽培管理技术现状调查和发展思考[J].华中农业大学学报,2023,42(4):140-149.PAN Y F,LIU Y Z,HUANG Y X,et al. Investigation and development thinking on the cultivation situation and management techniques of citrus in China[J].Journal of Huazhong Agricultural University,2023,42(4):140-149 (in Chinese with English abstract) .
张世琎.不同夏季修剪方式对柑橘树体生长和果实品质的影响[D].武汉:华中农业大学,2022.ZHANG S J.Effects of different summer pruning methods on citru tree growth and fruit quality[D].Wuhan:Huazhong Agricultural University,2022 (in Chinese with English abstract) .
聂娟,孙瑞志,邓雪峰,等.基于数据世系管理的精准农业不确定性复杂事件处理[J].农业机械学报,2016,47(5):245-253. NIE J,SUN R Z,DENG X F,et al.Uncertain complex event processing in precision agriculture based on data provenance management[J].Transactions of the CSAM,2016,47(5):245-253 (in Chinese with English abstract) .
贺英豪,唐德钊,倪铭,等.基于改进YOLOv5对果园环境中李的识别[J].华中农业大学学报,2024,43(5):31-40.HE Y H,TANG D Z,NI M,et al.Recognizing plums in orchard environment based on improved YOLOv5[J].Journal of Huazhong Agricultural University,2024,43(5):31-40 (in Chinese with English abstract) .
聂娟,孙瑞志,曹振丽,等.精准农业信息物理融合系统的事件模型研究[J].农业机械学报,2015,46(1):285-291. NIE J,SUN R Z,CAO Z L,et al.Preliminary study on event model in cyber-physical systems for precision agriculture[J].Transactions of the CSAM,2015,46(1):285-291 (in Chinese with English abstract) .
汪凤珠,张俊宁,李瑞川,等.花生联合收获机作业在线监测与故障预警系统研究[J].农业机械学报,2015,46(S1):69-73. WANG F Z,ZHANG J N,LI R C,et al.Design of on-line monitoring and fault early warning system for peanut combined harvester[J].Transactions of the CSAM,2015,46(S1):69-73 (in Chinese with English abstract) .
ATZORI L,IERA A,MORABITO G.The Internet of Things:a survey[J].Computer networks,2010,54(15):2787-2805.
李想,王建仑,高红菊.面向农田物联网复杂事件处理的时空事件模型[J].农业机械学报,2015,46(S1):153-161. LI X,WANG J L,GAO H J.Time and space event model for complex event processing in Internet of Things in farmland[J].Transactions of the CSAM,2015,46(S1):153-161 (in Chinese with English abstract) .
GUBBI J,BUYYA R,MARUSIC S,et al.Internet of Things (IoT):a vision,architectural elements,and future directions[J].Future generation computer systems,2013,29(7):1645-1660.
赵继政,庄蒲宁,石富磊,等.基于物联网技术的奶牛瘤胃pH值和温度监测系统研究[J].农业机械学报,2022,53(2):291-298.ZHAO J Z,ZHUANG P N,SHI F L,et al.Design and experiment of rumen pH value and temperature monitoring system for dairy cows based on Internet of Things[J].Transactions of the CSAM,2022,53(2):291-298 (in Chinese with English abstract) .
潘云飞,周艳,何磊,等.果园管理阶段修剪机械的研究进展[J].农机化研究,2023,45(7):261-268.PAN Y F,ZHOU Y,HE L,et al.Research progress of orchard pruning machine[J].Journal of agricultural mechanization research,2023,45(7):261-268 (in Chinese with English abstract) .
SPAGAOLO F.Rotary blade pruning machine:AU,US6250056B1[P].2001-06-26.
SPAGAOLO F.Pruning machine:AU, US6523337B2[P].2003-02-25.
KALJACA D,VROEGINDEWEIJ B,VAN HENTEN E.Coverage trajectory planning for a bush trimming robot arm[J].Journal of field robotics,2020,37(2):283-308.
CUEVAS-VELASQUEZ H,GALLEGO A J,TYLECEK R,et al.Real-time stereo visual servoing for rose pruning with robotic arm[C]//2020 IEEE International Conference on Robotics and Automation (ICRA).May 31-August 31,2020.Paris,France:IEEE,2020:7050-7056.
MONTA M,KONDO N,SHIBANO Y.Agricultural robot in grape production system[C]//Proceedings of 1995 IEEE International Conference on Robotics and Automation.Nagoya,Japan:IEEE,1995:2504-2509.
TUIJL B V, TIELEN A P M, MENCARELLI A,et al.Structured design of a novel end-effector for a bush trimming bobot[C]//Proceedings of the European Conference on Agricultural Engineeing AgEng2018.Wageningen:Wageningen University & Research,2018:188-196.
VAN MARREWIJK B M,VROEGINDEWEIJ B A,GENÉ-MOLA J,et al.Evaluation of a boxwood topiary trimming robot[J].Biosystems engineering,2022,214:11-27.
WANG M,WU G P,FAN F,et al.Dynamic network topology control of branch-trimming robot for transmission lines[J/OL].Electronics,2019,8(5):549[2024-12-24].https://doi.org/10.3390/electronics8050549.
黄良玉,吴功平,吴俊峰.架空线路走廊树枝切割机器人研究[J].机床与液压,2022,50(9):19-23.HUANG L Y,WU G P,WU J F.Research on branch cutting robot for overhead line corridor[J].Machine tool & hydraulics,2022,50(9):19-23 (in Chinese with English abstract) .
李扬,杜帅,陈宝林,等.高枝修剪机姿态协调控制与精准锯切定位[J].农业工程学报,2017,33(10):40-48.LI Y,DU S,CHEN B L,et al.Attitude coordination control and accurately sawing-positioning of high-branch pruning machine[J].Transactions of the CSAE,2017,33(10):40-48 (in Chinese with English abstract) .
WATANABE D,SUZUKI R,USUKI T.Synthesis of desmosine-d4:improvement of isotopic purity by D-H exchange of amino groups[J].Tetrahedron letters,2017,58(12):1194-1197.
PAVLLO D,FEICHTENHOFER C,AULI M,et al.Modeling human motion with quaternion-based neural networks[J].International journal of computer vision,2020,128(4):855-872.
ZHANG J,SHAN Z D,REN Y X.The analysis of PPP-δ robot workspace based on boundary search method[J].Applied mechanics and materials,2014,536/537:984-988.
王克奇,张维昊,罗泽,等.击打式松果采摘机器人设计与试验[J].农业机械学报,2020,51(8):26-33.WANG K Q,ZHANG W H,LUO Z,et al.Design and experiment of hitting pine cone picking robot[J].Transactions of the CSAM,2020,51(8):26-33 (in Chinese with English abstract) .
杨娇.丘陵地区柑橘树修剪机的设计与试验[D].武汉:华中农业大学,2023.YANG J.Design and experiment of citrus tree pruners in hilly areas[D].Wuhan:Huazhong Agricultural University,2023 (in Chinese with English abstract) .
陈辉龙.丘陵山地果园履带动力平台设计与试验[D].武汉:华中农业大学,2024.CHEN H L.Design and test of crawler power platform for hilly and mountainous orchards[D].Wuhan:Huazhong Agricultural University,2024 (in Chinese with English abstract) .
DWIVEDI M D,KALRA S,DUBEY J,et al.Smart farming:monitoring of field status and control of irrigation using sensors and Esp8266 nodemcu module[J/OL].Journal of physics:conference series,2023,2570(1):012035[2024-12-24].https://iopscience.iop.org/article/10.1088/1742-6596/2570/1/012035.
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