Paper Info
Title
Digraph and matrix approach for risk evaluations under Pythagorean fuzzy information
Abstract
•We propose a novel technique for risk evaluation in FMEA.•New triangular Pythagorean fuzzy numbers describe interrelations between risk factors.•Defuzzify triangular Pythagorean fuzzy numbers to calculate risk priority indexes.•Visual description of risk factors in the form of a Pythagorean fuzzy digraph.•Case study of a steam valve system shows the potential applications of the model.
Year
DOI
Venue
2021
10.1016/j.eswa.2020.114518
Expert Systems with Applications
Keywords
DocType
Volume
Triangular Pythagorean fuzzy numbers,FMEA,Risk factor Pythagorean fuzzy digraph,Interrelation matrices,Implementation,Discussions and comparative analysis
Journal
170
ISSN
Citations 
PageRank 
0957-4174
2
0.38
References 
Authors
0
3
Name
Order
Citations
PageRank
Anam Luqman1112.58
Muhammad Akram220.38
José C. R. Alcantud333637.04