A Distinctive Symmetric Analyzation of Improving Air Quality Using Multi-Criteria Decision Making Method under Uncertainty Conditions

Abstract

This world has a wide range of technologies and possibilities that are available to control air pollution. Still, finding the best solution to control the contamination of the air without having any impact on humans is a complicated task. This proposal helps to improve the air quality using the multi-criteria decision making method. The decision to improve air quality is a challenging problem with today’s technology and environmental development level. The multi-criteria decision making method is quite often faced with conditions of uncertainty, which can be tackled by employing fuzzy set theory. In this paper, based on an objective weighting method (CCSD), we explore the improved fuzzy MULTIMOORA approach. We use the classical Interval-Valued Triangular Fuzzy Numbers (IVTFNs), viz. the symmetric lower and upper triangular numbers, as the basis. The triangular fuzzy number is identified by the triplets; the lowest, the most promising, and the highest possible values, symmetric with respect to the most promising value. When the lower and upper membership functions are equated to one, we get the normalized interval-valued triangular fuzzy numbers, which consist of symmetric intervals. We evaluate five alternatives among the four criteria using an improved MULTIMOORA method and select the best method for improving air quality in Tamil Nadu, India. Finally, a numerical example is illustrated to show the efficiency of the proposed method.

Enabling Practical Decision Making For Sustainable Green Data Center Planning

“…The fundamental difference is the use of numerical scales in pairwise comparisons. AHP uses a scale of 1 to 9, while FAHP uses Triangular Fuzzy Numbers (TFN) denoted by (l,m,u) in Equation 3 (Narayanamoorthy et al, 2020). In the FAHP method, the pairwise comparison matrix is constructed using TFNs, which allows for more flexibility in capturing uncertainty and vagueness in decisionmaking processes.…”

Integrated CCSD-COCOSO Based Financial Performance Analysis in BIST Construction Index

“…Ulutaş et al (2020) tarafından yapılan çalışmada lojistik sektöründe kullanım için palet taşıyıcı seçim problemi kriterlerini CCSD içeren bir yaklaşım ile değerlendirmişlerdir. Narayanamoorthy et al (2020) hava temizliğini sağlayacak farklı yöntemlerini değerlendirmek için belirledikleri kriterlerin önem derecelerini, güvenilir bir yaklaşım olarak ifade ettikleri CCSD ile elde etmişlerdir. Alternatifleri ise bulanık MULTIMOORA ile değerlendirmişlerdir.…”

Evaluation of Sustainable Forest and Air Quality Management and the Current Situation in Europe through Operation Research Methods

“…Ozkaya and Erdin [29] compared 44 cities in six dimensions, including a sustainable environment, using the ANP (Analytic Network Process) and TOPSIS methods. Narayanamoorthy et al [30] evaluated five alternatives among the four criteria using an improved MULTIMOORA (The Multi-Objective Optimization by Ratio Analysis) method and select the best method for improving air quality in Tamil Nadu, India. Finally, a numerical example was illustrated to show the efficiency of the proposed method.…”