悬轨式温室综合信息自动监测装置的设计与实验
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摘要
针对目前我国温室存在缺乏科学管理,难以精确获取温室作物和环境的综合信息,实现基于作物真实需求的水肥和环境优化调控以及病虫害预警的问题,设计了一种可进行作物生长和环境信息采集的悬轨式检测装置。该装置主要包括轨道梁总成、行走机构、滑动平台、多传感器系统及控制柜总成等部分,采用多传感器探测系统能够进行温室作物营养、长势、水分、病虫害和环境综合信息的采集。实际测试结果表明:该装置结构设计合理,运动误差小,能准确地实现作物无损检测的目标。
In view of the lack of scientific management of greenhouses in China,it is difficult to accurately obtain comprehensive information on greenhouse crops and the environment,and to achieve optimal control of water and fertilizer and environment based on the real needs of crops,as well as issues of pest and disease warning. A suspended track detection device that can perform crop growth and environmental information is designed. It mainly includes track beam assembly,traveling mechanism,sliding platform,multi-sensor system,and control cabinet assembly. The multi-sensor detection system can be used in the greenhouse. Harvesting of crop nutrition,growth,moisture,pests,and environmental information. The actual test results show that the structure of the device is reasonable and the movement error is small. It can accurately achieve the goal of non-destructive testing of crops.
In view of the lack of scientific management of greenhouses in China,it is difficult to accurately obtain comprehensive information on greenhouse crops and the environment,and to achieve optimal control of water and fertilizer and environment based on the real needs of crops,as well as issues of pest and disease warning. A suspended track detection device that can perform crop growth and environmental information is designed. It mainly includes track beam assembly,traveling mechanism,sliding platform,multi-sensor system,and control cabinet assembly. The multi-sensor detection system can be used in the greenhouse. Harvesting of crop nutrition,growth,moisture,pests,and environmental information. The actual test results show that the structure of the device is reasonable and the movement error is small. It can accurately achieve the goal of non-destructive testing of crops.
引文
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[3]马伟,王秀,沈瀚,等.温室智能装备系列之三十二温室轨道式省力作业装置开发[J].农业工程技术:温室园艺,2011(12):28-29.
[4] Subramanian V,Burks T F,Singh S. Autonomous green-house sprayer vehicle using machine vision and radar forsteering control[J]. Applied Engineering in Agriculture,2005,21(5):935-943.
[5] Sammons P J,Furukawa T,Bulgin A. Autonomous pesticidespraying robot for use in a greenhouse[J]. Applied Engineer-ing in Agriculture,2005,21(5):935-943.
[6]王明强.机械设计综合训练[M].天津:兵器工业出版社,2007.
[7]陈晓辉.曲轴圆角滚压机床主传动系统静动态特性分析及优化设计[D].武汉:武汉理工大学,2013.
[8]胥军,李刚炎,杨飞,等.剪叉式升降机举升机构分析与优化[J].机械科学与技术,2013,32(6):919-922.
[9]孙光旭,袁端才.液压剪叉式升降台的动力学仿真[J].系统仿真学报,2010(11):2650-2653.
[10]周亚波,毛罕平,胡圣尧,等.植物工厂栽培板自动搬运装置设计及试验[J].农机化研究,2017,39(5):135-139.