农业设备更新决策的研究  

Decision Making on Agricultural Equipment Replacement

作　　者：丁艺[1] 杨元梁[1] 徐锦强[1] 

机构地区：[1]福建农林大学

出　　处：《农业工程学报》2002年第4期82-85,共4页Transactions of the Chinese Society of Agricultural Engineering

基　　金：福建省教育厅科学基金资助项目 (JA0 10 5 1)

摘　　要：农业设备更新应面向设备组使用 ,生成尽可能多的项目方案 ,按综合净效益 (或费用 )进行项目方案比选并具有正确的决策结构 ,利用有向图 ,建立了农业设备更新决策的综合评价有向图模型。通过计算实例 ,演示了模型的生成和应用方法。Orienting use of equipment group,the project scheme about equipment replacement for agriculture is produced as many as possible. According to synthetic net benefits (or cost), the project scheme with correct decision making structure is chosen. In this paper, the diagraphic model is given in comprehensive evaluation of decision making on agricultural equipment replacement. Through the analyses of the examples, the generation of the model and the application methods are demonstrated.

关 键 词：农业设备 设备更新 项目方案 评价指标体系 

分 类 号：F323.3[经济管理—产业经济]