计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2014年
19期
214-216,240
,共4页
王金燕%陈卫兵%周颖%郭德彪
王金燕%陳衛兵%週穎%郭德彪
왕금연%진위병%주영%곽덕표
三角模糊数%层次分析法%互反判断矩阵%一致性判断%三角模糊数排序
三角模糊數%層次分析法%互反判斷矩陣%一緻性判斷%三角模糊數排序
삼각모호수%층차분석법%호반판단구진%일치성판단%삼각모호수배서
triangular fuzzy number%analytical hierarchy process%reciprocal judgment matrix%consistency judgment%triangular fuzzy number sequence
研究了模糊层次分析法中以三角模糊数为元素的互反判断矩阵排序方法问题,提出一种改进模糊概率算法。采用改进的满意一致性判断指标对互反判断矩阵判断与修正;用模糊概率算法将判断矩阵特征向量中的三角模糊数转换成准确值,最终得出排序向量。实例分析结果表明,排序向量更加趋近理想判断,算法更具准确性。
研究瞭模糊層次分析法中以三角模糊數為元素的互反判斷矩陣排序方法問題,提齣一種改進模糊概率算法。採用改進的滿意一緻性判斷指標對互反判斷矩陣判斷與脩正;用模糊概率算法將判斷矩陣特徵嚮量中的三角模糊數轉換成準確值,最終得齣排序嚮量。實例分析結果錶明,排序嚮量更加趨近理想判斷,算法更具準確性。
연구료모호층차분석법중이삼각모호수위원소적호반판단구진배서방법문제,제출일충개진모호개솔산법。채용개진적만의일치성판단지표대호반판단구진판단여수정;용모호개솔산법장판단구진특정향량중적삼각모호수전환성준학치,최종득출배서향량。실례분석결과표명,배서향량경가추근이상판단,산법경구준학성。
This paper studies the sorting algorithm of triangular fuzzy number for elements of the reciprocal judgment matrix in fuzzy analytical hierarchy process and proposes improved fuzzy probability algorithm. The paper estimates and corrects the satisfied consistency of reciprocal judgment matrix under the improved satisfied consistency index, and uses the fuzzy probability algorithm to transfer feature vector of the triangular fuzzy number judgment matrix into exact value, with a consequence of getting sort vector. The results from analyzing examples show that sort vector approaches to ideal judgment and the algorithm are more accurate.