可拓评价方法在农机选型评价中的应用  

Appliance on Evaluation of Selection for Agricultural Machinery Based on Extension Evaluation Method

作　　者：刘存香[1] 刘学军[1] 

机构地区：[1]广西交通职业技术学院机电工程系,南宁530023

出　　处：《农机化研究》2009年第12期183-185,共3页Journal of Agricultural Mechanization Research

摘　　要：介绍了可拓学理论,并将其应用于农业机械选型评价中,解决了农业机械选型评价中出现的问题,以期为农业机械选型提供决策支持。为此,选择农用运输车为选型对象,并提出了3种备选方案。采用可拓学理论来分析农用运输车的选型问题时,确定主要参数、使用性、经济性、服务性和整体性价比等5项指标为其选型的评价指标。实证分析表明,利用可拓学理论对农业机械选型评价具有较好的实用性和有效性。This article illustrates the extension theory , apply extension theory on evaluation of selection for agricultural machinery, and solves the problem of the evaluation of selection for agricultural machinery in order to provide the decision support. In the article , We choose the agricultural transporter as the object of type selection, and bring out three alternatives. We use the extension theory to analysis the selection problem of the agricultural transporter, determine five indexes, such as the main parameter , using performance, economy, service, integrity performance price ratio as the evaluation index of type election . The case analysis shows that the extension evaluation method is efficient and practical for evaluation of agricultural machinery type selecting.

关 键 词：农业机械 选型 可拓评价方法 评价 

分 类 号：F323.9[经济管理—产业经济]