基于模糊聚类方法的沼气工程综合评价指标体系的构建  

Construction of biogas comprehensive evaluation index system on fuzzy clustering analysis

作　　者：朱桂英[1,2] 夏吉庆[1] 施灿璨[1] 王丽丽[1] 

机构地区：[1]东北农业大学工程学院,哈尔滨150030 [2]黑龙江八一农垦大学理学院,黑龙江大庆163319

出　　处：《东北农业大学学报》2015年第6期104-108,共5页Journal of Northeast Agricultural University

基　　金：黑龙江省自然科学基金(ZD200817);东北农业大学人才基金(2009RC49)

摘　　要：针对当前大中型沼气工程综合评价指标研究不足,深入分析大中型沼气工程综合评价影响因素,采用模糊聚类方法对各影响因素进行聚类,筛选同类指标,找出关键因子;采用熵权与AHP相结合的方法确定各个评价指标的综合权重,建立大中型沼气工程综合评价指标体系并对沼气工程进行实证研究。结果表明,方法合理、可靠。Specific to current research＇s deficiency of large and medium-sized biogas projects＇ comprehensive evaluation index, deeply analysed many influential factors of large and medium-sized biogas projects＇ comprehensive evaluation, adopt fuzzy cluster analysis to cluster every influential factor, and screen similar index, find out key factors which affect the development of large and medium-sized biogas projects; adopt the method which combine entropy with AHP to confirm comprehensive weight of every evaluation index, build a comprehensive evaluation index system of large and medium-sized biogas projects, and carry out empirical research about biogas projects, the results showed that the method was more reasonable and more reliable.

关 键 词：大中型沼气工程 模糊聚类 熵权 构建 指标体系 

分 类 号：S216.4[农业科学—农业机械化工程]