【摘要】 介绍了模糊物元分析方法的原理,建立了温室群环境控制系统评价指标体系,提出了基于模糊物元分析方法的温室环境控制系统综合评价方法。以哈尔滨香坊农场为例进行了实证评价分析,并采用投影寻踪和灰色关联投影法对模糊物元分析方法的分析结果进行对比分析,所得结果方案排序基本一致且与实际情况相符,说明该方法用于温室群环境控制系统评价是有效的。更多还原

【Abstract】 In this paper,an evaluate target system was established about greenhouse cluster surroundings control system,a synthesis evaluate method which base on scheme choice fuzzy matter-element method about greenhouse cluster surroundings control system was bring forward,and introduced the principle.This paper take example for the greenhouse of Haerbin Xiang Fang Farm,and compared and analyzed fuzzy matter-element method results,by using projection pursuit and grey relation projection method.The results are basic consistent,and accord with the actual instance.In a word,this method is available in the modes choice of greenhouse cluster surroundings control system.更多还原