摘要
针对北方日光温室环境调控的复杂性问题,提出了一种按季节分模式的模糊调控方法。采用限幅及中位值平均滤波方法对多传感器采集的数据做滤波处理,设计冬夏两季模糊调控规则,在不同季节采用不同模式进行调控。在matlab/simulink仿真环境下进行的仿真试验表明:调控反应速度快、运行稳定,可有效调控北方日光温室主要环境因子。
According to the complex problems of north solar greenhouse environment control, a fuzzy control method based on the seasonal pattern was put forward. Data collected by multi-sensor was filtered by limiting average and median value filtering method, the summer and winter fuzzy control rules was designed, different control modes was used in different seasons. In matlab/simulink simulation environment the simulation showed that this control system could response fast, operate stably and regulate the main environmental factors of north solar greenhouse effectively.
出处
《沈阳农业大学学报》
CAS
CSCD
北大核心
2013年第3期262-267,共6页
Journal of Shenyang Agricultural University
基金
中国博士后基金面上资助项目(2012M511178)
沈阳农业大学博士后项目
关键词
日光温室
模糊控制
环境因子
solar greenhouse
fuzzy control
environmental factors
