【摘要】 指出了现有基于投影方法的区间型多属性决策问题存在的不正确之处,引入了斜投影理论,论证阐述了基于逼近理想点方法中采用斜投影理论代替投影理论的正确性。算例结果表明,基于斜投影理论方法是实用和可行的。更多还原

【Abstract】 The w rong in the interval multi-attribute decision making method based on projection method had been pointed out,and oblique projection theory had been introduced. The validity of the replacement of projection theory by oblique projection theory had been illustrated. In the end,a numerical example illustrates the validity and applicability of the proposed method.更多还原