Applications Aczel-Alsina t-norm and t-conorm for the assessment of fire extinguishers using Pythagorean fuzzy information

被引:0
|
作者
Karamat, Tahira [1 ]
Ullah, Kifayat [1 ]
Pamucar, Dragan [2 ,3 ]
Akram, Maria [1 ]
机构
[1] Riphah Int Univ Lahore Campus, Dept Math, Lahore, Pakistan
[2] Univ Belgrade, Fac Org Sci, Dept Operat Res & Stat, Belgrade, Serbia
[3] Yuan Ze Univ, Coll Engn, Taoyuan, Taiwan
关键词
Pythagorean fuzzy sets; prioritized aggregation operators; Aczel-Alsina t-norm and t-conorm; decision-making methods; fire extinguishers; HAMACHER AGGREGATION OPERATORS; MEMBERSHIP GRADES;
D O I
10.3233/JIFS-231876
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Prioritization is usually required in problems involving multi-attribute group decision-making (MAGDM). Several strategies and procedures have been introduced in fuzzy systems to apply prioritization. This study examines the MAGDM problem in a Pythagorean fuzzy (PF) setting with varying amounts of demand for specialists and attributes. We regard the novel Aczel Alsina aggregation operators (AOs) as the most addition to fuzzy mathematics that can deal with uncertainties significantly. We suggest a few PF AOs based on Aczel Alsina t-norm and t-conorm, including the PF-prioritized Aczel Alsina averaging (PFPAAA) and PF-prioritized Aczel Alsina geometric (PFPAAG) operators. It is proven that these AOs fulfil the aggregation criteria by investigating the properties of monotonicity, boundedness, and idempotency. The weights for prioritization are derived from the knowledge of experts, and the proposed operators can capture the phenomenon of prioritization among the aggregated arguments. The proposed AOs are then applied to assess fire extinguishers using a MAGDM technique. The importance of PFPAAA and PFPAAG operators is verified by comparing the proposed AOs with other well-known AOs.
引用
收藏
页码:5325 / 5351
页数:27
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