摘要
针对传统温室大棚控制参数单一及自动化程度不高的问题,研究了基于温室多因子控制的模糊控制系统。在对温室大棚内的环境参数进行实时监控的基础上,根据作物生理活动的特点及其对环境条件的反应,将模糊控制算法应用于PLC程序,对温室大棚内环境因子进行调节,以促进光合作用,抑制呼吸消耗,加速营养物质的运输和积累,达到增产降耗与提高温室利用效率的目的。
Aimed at the single control parameter and low degree searched fuzzy control system based on multi - factor control of of automation of traditional greenhouse, the paper regreenhouse. With real -time monitoring environmental parameters, and based on the physiological characteristics of crops and the reaction of the environmental conditions in the greenhouse, the fuzzy control algorithm is applied to PLC program to be adjusted within the environment in the greenhouse, which promotes photosynthesis, inhibits respiratory consumption, accelerates the transport and accumulation of nutriment to increase energy and improve utilization efficiency of greenhouses.
出处
《农机化研究》
北大核心
2009年第12期165-168,共4页
Journal of Agricultural Mechanization Research
基金
四川省教育厅重点实验室项目(2006ZD035)
