Fuzzy robust process capability indices for risk assessment of air pollution

Ihsan Kaya*, Cengiz Kahraman

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Araştırma sonucu: ???type-name???Makalebilirkişi

55 Atıf (Scopus)

Özet

Air pollution is one of the most important threats for the humanity. It can damage not only human health but also Earth's ecosystem. Because of the harmful effects of air pollution, it should be controlled very carefully. To do the risk assessment of air pollution in Istanbul, the process capability indices (PCIs) which are very effective statistics to summarize the performance of process are used in this paper. Fuzzy PCIs are used to determine the levels of the air pollutants which are measured in different nine stations in Istanbul. Robust PCIs (RPCIs) are used when air pollutants have correlation. Fuzzy set theory has been applied for both PCIs and RPCIs to have more sensitive results. More flexible PCIs obtained by using fuzzy specification limits and fuzzy standard deviation are used to evaluate the air pollution's level of Istanbul. Additionally some evaluation criteria have been constructed for fuzzy PCIs to interpret the air pollution.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)529-541
Sayfa sayısı13
DergiStochastic Environmental Research and Risk Assessment
Hacim23
Basın numarası4 SPEC. ISS.
DOI'lar
Yayın durumuYayınlandı - May 2009

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