料浆水分预测模糊控制装置硬件设计方法觹
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温室节水灌溉系统模糊控制器设计及 MATLAB 仿真梁月云;崔天时;何亚非【摘要】Because of the characteristics of the greenhouse environment is complex and difficult to establish accurate mathematical model , a fuzzy control greenhouse irrigation system is designed , in order to achieve the automatic ,real-time and proper amount irrigation of greenhousecrop .The paper detailed introduce the design of fuzzy controller .The control-ler takes the soil humidity offset and changing rate as inputs , the time of irritation was used as output .Finally , the con-trol system was simulated by Matlab and the drip irritation experiment was made in laboratory .Simulation results and pre-liminary tests show the system can control the deviation between soil humidity and the target humidity about 1%, and meet the requirements for the control of soil humidity , can achieve greenhouse automatic irrigation .%为实现对温室作物用水自动、适时与适量的灌溉,针对温室环境复杂且很难建立精确数学模型的特点,设计了基于模糊控制的温室节水灌溉系统,并介绍了模糊控制器的设计。