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Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 2026 / Cilt: 32 Sayı: 5

Using the fuzzy VIKOR method to rank the mental workload weights of an airline company employees

Bir havayolu şirketi çalışanlarının zihinsel iş yüklerinin ağırlıklarını sıralamak için bulanık VIKOR yönteminin kullanılması

Mert Kurtgün, Demet Gönen Ocaktan

Pages
902–910
Publication Date
2026-09-13
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Abstract

In recent years, air transportation has become increasingly popular because it saves time and offers more comfortable travel opportunities. Considering the competitive conditions and the risks brought by the job, high performance is expected from employees. In particular, the expectation of quality and correct work from the flight crews who are on duty during the flight is increasing, and this situation causes an increase in the mental workload on the employees. In this study, during the flight; it was aimed to determine which of the stages of preparing the aircraft and welcoming the passengers, preparations for departure, catering, preparations for landing and farewelling the passengers was more mentally challenging for the flight crew. As evaluation criteria in determining perceived workloads, the six dimensions of the NASA-TLX method, the mental workload measurement methods applied in many studies in the aviation sector, were used. In the process of determining the mental workload, the fuzzy VIKOR method was used in order to minimize individual regret and maximize group benefit in these stages where there are many decision makers and evaluated with fuzzy thoughts. The study found that the catering phase of the flight was when participants experienced the highest mental workload. However, when participants were evaluated by gender and crew roles, it was observed that the tasks which increased mental workload -aircraft preparation, departure preparations, catering, and landing preparations - differed.

Özet

Son yıllarda hava yolu taşımacılığı, zaman tasarrufu sağlaması ve daha konforlu seyahat imkânı sunması nedeniyle çok fazla tercih edilir hale gelmiştir. Rekabet koşulları ve işin getirdiği riskler göz önüne alındığında çalışanlardan yüksek performans beklenmektedir. Özellikle uçuş esnasında görev başında olan uçuş ekiplerinden kaliteli ve doğru iş beklentisi artmakta ve bu durum çalışanlar üzerindeki zihinsel iş yükünün artmasına neden olmaktadır. Bu çalışmada uçuş esnasında; uçağın hazırlanması ve yolcuların karşılanması, kalkış hazırlığı, ikram, iniş hazırlığı ve yolcuların uğurlanması aşamalarından hangisinin uçuş ekibi için zihinsel olarak daha zorlayıcı olduğunun belirlenmesi amaçlanmıştır. Algılanan iş yüklerinin belirlenmesinde değerlendirme kriteri olarak havacılık sektöründe birçok çalışmada uygulanan zihinsel iş yükü ölçüm yöntemlerinden olan NASA-TLX yönteminin altı boyutu kullanılmıştır. Zihinsel iş yükünün belirlenmesi sürecinde çok sayıda karar vericinin bulunduğu ve bulanık düşüncelerle değerlendirilen bu aşamalarda bireysel pişmanlığın en aza indirilmesi ve grup faydasının en üst düzeye çıkarılması amacıyla bulanık VIKOR yöntemi kullanılmıştır. Çalışma sonucunda, katılımcıların uçuş esnasında en fazla zihinsel yük hissettikleri aşama ikram olarak bulunmuştur. Ancak katılımcılar cinsiyet ve ekip içerisindeki rollerine göre değerlendirildiğinde zihinsel iş yükü hissedilen görevlerin (uçak hazırlığı, kalkış hazırlıkları, ikram hizmetleri ve iniş hazırlıkları) farklılık gösterdiği görülmüştür.

Keywords
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Cite This Article

Kurtgün, M., Ocaktan, D. G. (2026). Using the fuzzy VIKOR method to rank the mental workload weights of an airline company employees. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 32 Sayı: 5, 902–910. https://doi.org/10.65206/pajes.46066

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