农机化研究
農機化研究
농궤화연구
JOURNAL OF AGRICULTURAL MECHANIZATION RESEARCH
2016年
3期
51-54
,共4页
农机设备%改进熵%组合赋权%灰色关联分析模型
農機設備%改進熵%組閤賦權%灰色關聯分析模型
농궤설비%개진적%조합부권%회색관련분석모형
agricultural equipment%improved entropy%combinated weight%grey relational model
构建了农机设备评价指标体系，借助改进熵权法和变异系数法对评价指标进行组合赋权，利用改进灰色关联模型对农机设备进行优选，并证明了方法的有效性。
構建瞭農機設備評價指標體繫，藉助改進熵權法和變異繫數法對評價指標進行組閤賦權，利用改進灰色關聯模型對農機設備進行優選，併證明瞭方法的有效性。
구건료농궤설비평개지표체계，차조개진적권법화변이계수법대평개지표진행조합부권，이용개진회색관련모형대농궤설비진행우선，병증명료방법적유효성。
Builded index system of comprehensive evaluation for agricultural equipemnts ,then,the indexes are gived com-binated weight by the improved entropy weight method and variation coefficient method ,choosed the optimal agricultural equipment by the improved grey relational model ,finally,the method is effective through analysising the example .
