基于模糊PID控制的水肥一体化设备的设计  

Research on Integrated Water and Fertilizer Equipment Based on Fuzzy PID Control

作　　者：王璐[1,2] 王应彪 WANG Lu;WANG Yingbiao(School of Machinery and Transportation,Southwest Forestry University,Kunming 650224,China;Yuxi Agricultural Vocational and Technical College1,Yuxi 653106,China)

机构地区：[1]西南林业大学机械与交通学院,昆明650224 [2]玉溪农业职业技术学院,云南玉溪653106

出　　处：《农机使用与维修》2023年第4期4-7,共4页Agricultural Machinery Using & Maintenance

摘　　要：针对智能水肥一体机的水肥混合过程,结合PID控制、模糊控制理论等完成水肥一体化设备,控制器主要是基于模糊的PID控制的规则,以多元数据为依托的控制系统。水肥一体机设备的整体平台主要包括分析层、平台管理层、控制层及资源层几个方面。本次设计的PID控制的自动水肥一体机旨在解决控制对象复杂影响控制系统准确性的问题,应用PID算法提高整体系统的稳定性及响应速度。Aiming at the water and fertilizer mixing process of the intelligent water and fertilizer integrated machine,the integrated water and fertilizer equipment is completed by combining PID control and fuzzy control theory.The overall platform of the water and fertilizer integrated machine equipment mainly includes the analysis layer,the platform management layer,the control layer and the resource layer.The PID-controlled automatic water and fertilizer integrated machine designed this time aims to solve the problem that the complexity of the control object affects the accuracy of the control system,and the PID algorithm is used to improve the stability and response speed of the overall system.

关 键 词：模糊PID控制 水肥一体机 控制过程 

分 类 号：S224.4[农业科学—农业机械化工程]