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Evaluating Alternative-Fuel Busses for Public Transportation in Istanbul Using Interval Type-2 Fuzzy AHP and TOPSIS

机译:使用区间2型模糊AHP和TOPSIS评估伊斯坦布尔公共交通的替代燃料公共汽车

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The use of alternative-fuel busses will help to reduce environmental and health risks due to air pollution significantly. To select which of the alternative-fuel busses will be used in public transportation is a kind of decision making problem. In this paper, a multi criteria decision making (MCDM) methodology based on type-2 fuzzy sets is proposed to manage qualitative and quantitative criteria with uncertainties for selecting the best alternative fuel bus for public transportation in Istanbul. The proposed MCDM methodology consists of three techniques named Delphi Methodology, AHP and TOPSIS. We carried out a real case application to draw attention for exhaust gases from the increasing number of motor vehicles as the major factor of air pollution in Istanbul. For this aim, five criteria and sixteen sub-criteria have been used in this paper to evaluate four alternative-fuel busses in Istanbul. As a result, alternative-fuel busses have been selected to use public transportation in Istanbul with the least impact on environmental pollution. The alternative bus that uses compressed natural gas (CNG) is determined as the best alternative for public transportation in Istanbul.
机译:使用代用燃料的公共汽车将有助于减少由于空气污染而造成的环境和健康风险。选择哪种替代燃料公交车将用于公共交通是一种决策问题。本文提出了一种基于类型2模糊集的多准则决策(MCDM)方法,以管理定性和定量准则,该准则具有不确定性,以选择伊斯坦布尔公共交通的最佳替代燃料公共汽车。拟议的MCDM方法论包括三种技术,分别称为Delphi方法论,AHP和TOPSIS。我们进行了一个案例研究,以引起人们对伊斯坦布尔日益增加的空气污染的主要因素-机动车排放的关注。为此,本文使用了五个标准和十六个子标准来评估伊斯坦布尔的四辆替代燃料客车。结果,人们选择了替代燃料公交车在伊斯坦布尔使用公共交通,对环境污染的影响最小。在伊斯坦布尔,使用压缩天然气(CNG)的替代巴士被确定为公共交通的最佳选择。

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