[PDF] Top 20 RANKING OF HEPTAGONAL FUZZY NUMBERS USING INCENTRE OF CENTROIDS

... of fuzzy set theory deals with imprecision, vagueness in real life ...the fuzzy environment. Later on, fuzzy methodologies have been successfully applied in a wide range of real world ...of ... See full document

... a ranking method for ordering generalized dodecagonal fuzzy numbers (DoFN) ...this ranking technique we first split the generalized DoFN into nine plane figures and then calculate the ... See full document

... The fuzzy set theory has been applied in many fields such as management, engineering ...applications ranking using fuzzy numbers are the most important aspect in decision making ...the ... See full document

... ordering fuzzy numbers based on Area, Mode, divergence, Spreads and Weights of generalized (non-normal) hexagonal fuzzy ...the incentre of centroids and uses of Euclidean distance to ... See full document

... Consider the IVTrFN A= *( ) ( )+ . The centroid of a Trapezoid is considered to be the balancing point of the Trapezoid. Divide the membership part of trapezoid into three plane figures namely a triangle, a quadrilateral ... See full document

... introduced fuzzy sets [20] to provide a logical way of solving problems when the source of vagueness and imprecision ...etc. Fuzzy numbers and its arithmetic operations were helpful for modeling ... See full document

... introduced Heptagonal Intuitionistic Fuzzy Number and Sym- metric Heptagonal Intuitionistic Fuzzy Number and their arithmetic ...operations. Ranking of these fuzzy numbers ... See full document

... new ranking formula have been proposed.The membershiparea of the fuzzy numbers aresplitted into plane figures and centroid of the centroids of these plane figures are ...The ranking ... See full document

... Octagonal fuzzy numbers have been defined and a new ranking formula which includes the area of both membership and non membership parts of the fuzzy number have been ...the fuzzy ... See full document

... new ranking procedure for generalized trapezoidal fuzzy ...our ranking function. In addition to this [9] gives equal ranking for this case as the method calculate similar distance for ... See full document

... 2.2 Review of some ranking fuzzy numbers 2.2.1 Cheng’s Ranking method Cheng [28] ranked fuzzy numbers with the distance method using the Euclidean distance between the Centroid point and[r] ... See full document

... the fuzzy numbers system for ...of centroids ranking method to find out the performance measures of non-preemptive priority fuzzy queues with ...from fuzzy environment to crisp ... See full document

... the ranking of the Trapezoidal Intuitionistic Fuzzy Number (TIF) and Triangular Intuitionistic Fuzzy Number (TrIF) applying the mean of ...proposed ranking and other methods of ranking ... See full document

... in fuzzy set theory. Ranking fuzzy numbers is often a necessary step in many math- ematical models, and a large number of rank- ing methods have been proposed to perform this ...same ... See full document

... the fuzzy set theory proposed by Zadeh [7] can play a significant role in this kind of problems to handle the ambiguity about the time duration of deeds in a project ...the fuzzy sets to the theory ... See full document

... generalized fuzzy number ˜ A is called a normal trapezoidal fuzzy number and denoted as ˜ A = (a, b; β, ...generalized fuzzy number and denoted as ˜ A = (a; β, γ; ... See full document

... of ranking of generalized trapezoidal fuzzy numbers is proposed and numerical examples are provided and compared with different existing ...proposed ranking method is applied to order the ... See full document

... Robust Ranking techniques and Hungarian ones assignment method for solving fuzzy assignment problem with fuzzy jobs and fuzzy machines when cost edges are representing triangular fuzzy ... See full document

... with fuzzy cost. The fuzzy costs are considered as hexgonal fuzzy ...Robust’s ranking method has been used for ranking the hexgonal fuzzy ...of fuzzy un balanced ... See full document

... The rest of the paper is organized as fol- lows. In Section 2, we bring some definitions and preliminaries. In Section 3, we introduce how to caculate the first moment and use the center mass of fuzzy ... See full document