The article uses the basic principle of FAHP to consider the various factors of the selection of rice field transport machine and uses quantitative and qualitative indicators to design evaluation scheme. And the models of rice field transport machine is analyzed and selected. AHP is used to get the weight vector of each influence factor and the matrix of the membership degrees. The theory of fuzzy mathematics is used to establish the fuzzy synthetic judge model and get the superiority degree of each scheme to determine the optimal selection scheme of transport machine model.%文章运用模糊层次分析法的基本原理，综合考虑了水稻田间转运机的选型涉及到多方面因素，采用定量和定性指标来设计评价方案，对水稻田间转运机的机型进行了分析优选。运用层次分法得到各影响因素的权重值，以及待选方案的隶属矩阵。运用模糊数学原理，建立模糊综合评价模型，得出各个方案的优越程度，从而确定最佳的转运机选型方案。
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