CAJ | 학술논문

研究了四参数区间数的多指标决策问题，提出了四参数区间数多指标决策的逼近理想点法，定义了四参数区间数向量间的距离和四参数区间数方案的正负理想点方案，通过计算各方案到理想点方案的距离和贴近度，以贴近度的大小实现方案的排序择优。最后，通过一个实例说明此决策方法是简单有效的。
연구료사삼수구간수적다지표결책문제，제출료사삼수구간수다지표결책적핍근이상점법，정의료사삼수구간수향량간적거리화사삼수구간수방안적정부이상점방안，통과계산각방안도이상점방안적거리화첩근도，이첩근도적대소실현방안적배서택우。최후，통과일개실례설명차결책방법시간단유효적。
This paper studies multiple attribute decision making problem with interval numbers of four parameters,and gives TOP-SIS method of four parameters interval multi-attribute decision making. We give the definition of the distance between interval number vectors of four parameters and the definition of the positive ideal plan and negative ideal plan. We calculate the distance and approac-hing degree between every scheme and ideal plan,the optimal scheme is selected by comparing the size of every approaching degree. Finally,an example is given to show that the method is simple and effective.