摘要
根据温室控制环境需要,提出模糊控制和专家数据库相结合的多因子综合智能控制策略。硬件部分采用PC机作为上位机,PLC作为下位机,构成一个可扩展的DCS控制系统,用于完成温室环境参数的采集并实施有效控制。该系统运行稳定可靠、应用灵活、扩展性强,满足温室环境控制的精确化、智能化要求。
According to the demand of greenhouse control, a Multi-factors control strategy for greenhouse is developed in this paper, which combines fuzzy control and expert database. The control system hardwares include two parts ： personal computer and PLC, thus this is an expandable DCS control system. It could collect the cli- mate parameters of the greenhouse, also control them effectually. This system can be extended easily. By simulated running, it is shown that this system has these advantages： stable , reliable, flexible and expandable.
出处
《电子机械工程》
2009年第4期57-59,64,共4页
Electro-Mechanical Engineering
基金
娄底职业技术学院重点资助课题(08ZA001)
关键词
专家系统
温室环境
模糊控制
分布式系统
expert system
greenhouse environment
fuzzy control
distributed system
