摘要
该研究开发了一套基于双模糊控制器的温室多变量智能控制系统。该系统采用分布式网络结构,并以可编程逻辑控制器(PLC)作为控制核心;利用ZigBee无线传感技术采集温室环境参数,采用双模糊逻辑控制器对多种环境变量进行调控;基于组态王软件开发了智能信息集中监控平台,实现了数据的显示、储存和分析,并经过了示范基地的现场调试和运行。结果表明:所开发系统可对温室内多种环境变量进行准确采集,并进行自适应智能化调控,从而达到温室作物生长的环境适宜性,对今后温室作物智能化种植的研究工作具有一定的参考价值。
In the view of the problems existing in greenhouse control systems in China,such as few control variables,low degree of intelligence and backward communication mode,etc,an intelligent control system in greenhouse based on double fuzzy controller was designed.Distributed network structure is adopted in the system,and the PLC is used to control the system.The acquisition of environmental parameters used ZigBee wireless sensor technology.The intelligent control algorithm selected double fuzzy control method to control the temperature,humidity,light intensity and carbon dioxide concentration.The intelligent information centralized monitoring platform was designed by the development platform of Kingview,which could realize the display,storage and analysis of date.After the field debugging and operation in the demonstration base.The results showed that,the system could accurately collect various environmental variables in the greenhouse,and realize adaptive intelligent control,so as to achieve the suitable environment for greenhouse crop growth.It had a certain reference value for the research work of intelligent planting of greenhouse crops in the future.
作者
邢希君
宋建成
吝伶艳
XING Xijun;SONG Jiancheng;LIN Lingyan(Shanxi Key Laboratory of Mining Electrical Equipment and Intelligent Control,Taiyuan University of Technology/ National ＆ Provincial Joint Engineering Laboratory of Mining Intelligent Electrical Apparatus Technology,Taiyuan,Shanxi 03002)
出处
《北方园艺》
CAS
北大核心
2018年第18期62-68,共7页
Northern Horticulture
基金
山西省科技厅重大专项资助项目(20131101029)
太原市科技支撑新农村建设资助项目(120157)
山西省科协调研课题资助项目(kxkt1605)
