CAJ | 학술논문

距离测度是直觉模糊集理论的重要研究内容之一。本文基于三参数区间值模糊集，提出了三参数直觉模糊数与三参数直觉模糊集的概念，给出了三种含隶属度重心点的距离测度，并针对不同决策背景对三参数权重的距离测度进行分析，最后结合实例说明它的有效性。
거리측도시직각모호집이론적중요연구내용지일。본문기우삼삼수구간치모호집，제출료삼삼수직각모호수여삼삼수직각모호집적개념，급출료삼충함대속도중심점적거리측도，병침대불동결책배경대삼삼수권중적거리측도진행분석，최후결합실례설명타적유효성。
Distance measure is an important research topic in intuitionistic fuzzy sets theory, This paper proposes the concept of three parameters intuitionistic fuzzy number and three parameters intuitionistic fuzzy sets based on three parameters interval-valued fuzzy set, and defines three kinds of distance measure containing the barycenter of membership degree. On the basis, we provides a detailed analysis about weight distance measure of three parameters intuitionistic fuzzy sets based on the different decision background. Finally, we validates the effectiveness of the method through numerical example.