AU - Jahantigh, M. A.
AU - Khezerloo, S.
AU - Hosseinzadeh, A. A.
AU - Khezerloo, M.
TI - Solutions of Fuzzy Linear Systems using Ranking function
PT - JOURNAL ARTICLE
TA - IJAORLU
JN - IJAORLU
VO - 2
VI - 2
IP - 2
4099 - http://ijorlu.liau.ac.ir/article-1-142-en.html
4100 - http://ijorlu.liau.ac.ir/article-1-142-en.pdf
SO - IJAORLU 2
AB - In this work, we propose an approach for computing the compromised solution of an LR fuzzy linear system by using of a ranking function when the coefficient matrix is a crisp mn matrix. To do this, we use expected interval to find an LR fuzzy vector, X , such that the vector (AX ) has the least distance from (b) in 1 norm and the 1 cut of X satisfies the crisp linear system AX = b . Then, we solve the constrained LP-problem by using LINGO 11 software package and obtain optimal fuzzy number solution. Finally, we illustrate the proposed method by solving two numerical examples. Keywords: Fuzzy Linear System, Fuzzy LR Number, Expected Interval, Ranking Function, Fuzzy Number Solution.
CP - IRAN
IN -
LG - eng
PB - IJAORLU
PG - 0
PT - Research
YR - 2012