【作者】 张吉军； 熊钰；

【Author】 ZHANG Ji - jun, XONG Yue (Southwest Petroleum Institute, Nanchong 637001, China)

【机构】 西南石油学院；

【摘要】 通过引进区间数乘法运算,将区间数多指标决策问题化成指标为区间数的多指标决策问题,在区间数加权指标值集合上构造一个模糊集合,用它来刻划各个指标值的优劣程度,进而给出了区间数多指标决策问题的最小隶度偏差法,并用该方法分析了一个实际问题。更多还原

【Abstract】 The paper transforms an interval number multiple attribute decision problem into multiple attribute decision making problem with interval-valued indexes by the multiplication operation of interval number, construct the fuzzy sets on the set of interval number indexes to characterize the good and bad level of indexes. Further, it gives the minimum deviation method of membership to interval number multiple attribute decision making problem , and analyses a practical problem by this method.更多还原