TY - GEN
T1 - Determination of relative significance factor of impact categories based on fuzzy multiattribute decision-making method
AU - Deng, Xinyang
AU - Zhang, Yajuan
AU - Kang, Bingyi
AU - Wu, Jiyi
AU - Sun, Xiaohong
AU - Deng, Yong
PY - 2011
Y1 - 2011
N2 - A relative significance factor of an impact category is the external weight of the impact category and plays an important role in life cycle assessment(LCA). Many multiattribute decision-making (MADM) methods such as analytical hierarchy process(AHP), the rank-order centroid method and the fuzzy method are proposed to determine the relative significance factor of an impact category. However, in previous research, it is shown that, the AHP approach is difficult for experts rendering consistent judgment when the number of pairwise comparisons increases, the rank-order method has some insurmountable shortcomings, the key issue to use fuzzy set theory is its complexity. In order to address this problem, a new simple and efficient method is proposed to determine relative significance factor in a more efficient manner. An example to determine relative significance factor of impact categories is shown to illustrate the efficiency of the proposed method.
AB - A relative significance factor of an impact category is the external weight of the impact category and plays an important role in life cycle assessment(LCA). Many multiattribute decision-making (MADM) methods such as analytical hierarchy process(AHP), the rank-order centroid method and the fuzzy method are proposed to determine the relative significance factor of an impact category. However, in previous research, it is shown that, the AHP approach is difficult for experts rendering consistent judgment when the number of pairwise comparisons increases, the rank-order method has some insurmountable shortcomings, the key issue to use fuzzy set theory is its complexity. In order to address this problem, a new simple and efficient method is proposed to determine relative significance factor in a more efficient manner. An example to determine relative significance factor of impact categories is shown to illustrate the efficiency of the proposed method.
KW - Fuzzy method
KW - Multiattribute decision-making
KW - Relative significance factor
UR - http://www.scopus.com/inward/record.url?scp=80052230608&partnerID=8YFLogxK
U2 - 10.1109/CCDC.2011.5968531
DO - 10.1109/CCDC.2011.5968531
M3 - 会议稿件
AN - SCOPUS:80052230608
SN - 9781424487363
T3 - Proceedings of the 2011 Chinese Control and Decision Conference, CCDC 2011
SP - 2006
EP - 2009
BT - Proceedings of the 2011 Chinese Control and Decision Conference, CCDC 2011
T2 - 2011 Chinese Control and Decision Conference, CCDC 2011
Y2 - 23 May 2011 through 25 May 2011
ER -
