模糊综合评判法与参数投影寻踪评价模型在农机选型中的对比研究

The contrast study between fuzzy synthesize judgment and projection pursuit classification models on farm machinery selection

以6种型号的农业机器作为备选机型,分别利用模糊综合评判法与基于加速遗传算法(RAGA)的投影寻踪(PPC)模型进行数据处理,对备选机型选优排序;并对这两种选优模型进行对比分析探讨,指出两种方法利弊所在,同时针对不同归一化数据处理对结果产生的影响进行分析。为该方向的研究提出了新的思路模式。表1,参3。

The paper established two evaluation models,fuzzy synthesize judgment and real coding based accelerating genetic algorithm (RAGA) with projection pursuit classification(PPC) which based on the data of the six types of farm machinery . meanwhile the author contrasted the two evaluate models, pointing out theadvantage and disadvantage of them. thus, the author provided an new method and thought for readers who engage in agricultural machinery management.