摘要
应用AHP法和熵值法对灰色关联分析法中的权重系数进行改进,结合主观、客观权重,能有效改进传统灰色关联分析的主观性。构建改进的灰色关联分析模型,通过对水稻联合收割机的选型应用来证明此方法在农机设备选型中具有有效性和科学性,为农机选型提供一种新方法。此方法对减小选型过程中的主观性具有指导意义,可为农机设备选型决策者提供有力依据。
The application of AHP and entropy method can improve the weighting coefficient of gray relational analysis method, combining subjective and objective weight, can effectively improve the subjectivity of traditional gray correlation analysis. Building improved gray correlation analysis model, through the application in rice combine harvester Selection to demonstrate this approach has a valid scientific in the agricultural equipment selection , it provides a new method for agricultural equipment selection.
出处
《农机化研究》
北大核心
2014年第8期40-42,共3页
Journal of Agricultural Mechanization Research
基金
国家自然科学基金项目(71171044)
黑龙江省教育厅科研项目(11551037)
东北农业大学博士科研基金项目(2010-2013)
关键词
农机选型
AHP
熵值法
灰色关联度模型
agricultural equipment selection
AHP
entropy
grey relational model
