摘要
环境参数是作物速生、高产的必要条件,是日光温室研究和建设的重点内容。在分析国内外现状和水平的基础上,设计研究了适合我国温室条件、并采用模糊控制的环境参数的自动控制系统。介绍了这种可调节温室温度、湿度、土壤水分、光照等参数的控制系统的设计。该系统不仅能自动测量温室环境的参数,而且能根据测量值对温室环境参数进行自动控制,这对实现日光温室环境控制的自动化有一定的推动作用。
As a necessary condition of rapid growth and high yield of agriculture, environmental parameters are an important content of study and construction on sunlight greenhouse. On the basis of analyzing present situation and level, a system suitable to our country′s sunlight greenhouse and automatically controlling environment parameters by fuzzy controls is designed and studied in the paper. The design of adjustable parameters about temperature, humidity and soil is introduced. The system can not only automatically measure environmental parameters, but also automatically control these parameters by measured value, which has a definite effect on performing automation of controlling environmental parameters in a sunlight greenhouse.
出处
《黑龙江科技学院学报》
CAS
2004年第3期186-188,共3页
Journal of Heilongjiang Institute of Science and Technology
基金
资源枯竭型城市经济转型项目
辽宁工程技术大学科学研究基金资助项目(04-45)
关键词
日光温室
环境参数
自动控制
sunlight greenhouse
environmental parameter
control automatically
