EN
TR
VDAHP Decision Support System For Supplier Selection In The Rubber Industry
Öz
In the automotive industry, the zero-defect principle has transformed supplier selection from a purely price-based decision into a multi-criteria strategic partnership model. Many businesses face operational and financial risks created by suppliers who offer cost advantages but have inadequate quality processes. In this study, a hybrid decision support system called VDAHP (VDA 6.3 & AHP) was applied to the procurement process of 100,000 metal bushings required for the production of vibration damping mounts for a company operating in the rubber sector. VDAHP combines the Analytical Hierarchy Process (AHP) method with the VDA 6.3 process control standard developed by the German Automotive Industry Association as an inflexible logical barrier. As a result of the application, the system autonomously eliminated the supplier who offered the lowest price of €1.80 but did not meet the VDA threshold, and if the capacity of the first-selected supplier was insufficient, it autonomously distributed the order to other suitable firms, creating an optimal procurement plan with a total cost of €212,000. VDAHP yields positive results when compared with sensitivity analysis, where aggressive scenarios with reduced quality weight are tested.
Anahtar Kelimeler
Destekleyen Kurum
Angst Pfister Advanced Technical Solutions
Etik Beyan
No 'Ethics Committee Approval' is required to conduct this study. Throughout the research, writing, and publication processes of this article, the rules of scientific research and publication ethics have been meticulously followed.
Teşekkür
As authors, we would like to thank the employees of Angst+Pfister Advanced Technical Solutions Inc. for their support.
Kaynakça
- Cheraghalipour, A., & Farsad, S. (2018). A bi-objective sustainable supplier selection and order allocation considering quantity discounts under disruption risks: A case study in plastic industry. Computers & Industrial Engineering, 118, 237–250. https://doi.org/10.1016/j.cie.2018.02.017
- Hosseini, S., & Barker, K. (2016). A Bayesian network model for resilience-based supplier selection. International Journal of Production Economics, 180, 68–87. https://doi.org/10.1016/j.ijpe.2016.07.014
- International Automotive Task Force [IATF]. (2016). IATF 16949:2016 Quality management system for organizations in the automotive industry (1. Baskı). IATF Publications.
- Jain, V., Sangaiah, A. K., Sakhuja, S., Thoduka, N., & Aggarwal, R. (2018). Supplier selection using fuzzy AHP and TOPSIS: A case study in the Indian automotive industry. Neural Computing and Applications, 29(7), 555–564. https://doi.org/10.1007/s00521-016-2470-8
- Kamalahmadi, M., & Parast, M. M. (2016). A review of the literature on the principles of enterprise and supply chain resilience: Major findings and directions for future research. International Journal of Production Economics, 171, 116–133. https://doi.org/10.1016/j.ijpe.2015.10.023
- Luthra, S., Govindan, K., Kannan, D., Mangla, S. K., & Garg, C. P. (2017). An integrated framework for sustainable supplier selection and evaluation in supply chains. Journal of Cleaner Production, 140, 1686–1698. https://doi.org/10.1016/j.jclepro.2016.08.050
- Osiro, L., Lima-Junior, F. R., & Carpinetti, L. C. R. (2014). A fuzzy logic approach to supplier evaluation for development. International Journal of Production Economics, 153, 95–112. https://doi.org/10.1016/j.ijpe.2014.02.002
- Saaty, T. L. (1990). Multicriteria decision making: The analytic hierarchy process (2. Baskı). RWS Publications.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Yönetim Bilişim Sistemleri
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
20 Ağustos 2026
Gönderilme Tarihi
4 Mayıs 2026
Kabul Tarihi
22 Mayıs 2026
Yayımlandığı Sayı
Yıl 2026 Cilt: 9 Sayı: 2
APA
Özdemir, S., & Kaçtıoğlu, S. (2026). VDAHP Decision Support System For Supplier Selection In The Rubber Industry. Turkish Research Journal of Academic Social Science, 9(2), 162-170. https://doi.org/10.59372/turajas.1943647
AMA
1.Özdemir S, Kaçtıoğlu S. VDAHP Decision Support System For Supplier Selection In The Rubber Industry. TURAJAS. 2026;9(2):162-170. doi:10.59372/turajas.1943647
Chicago
Özdemir, Serdar, ve Sibkat Kaçtıoğlu. 2026. “VDAHP Decision Support System For Supplier Selection In The Rubber Industry”. Turkish Research Journal of Academic Social Science 9 (2): 162-70. https://doi.org/10.59372/turajas.1943647.
EndNote
Özdemir S, Kaçtıoğlu S (01 Ağustos 2026) VDAHP Decision Support System For Supplier Selection In The Rubber Industry. Turkish Research Journal of Academic Social Science 9 2 162–170.
IEEE
[1]S. Özdemir ve S. Kaçtıoğlu, “VDAHP Decision Support System For Supplier Selection In The Rubber Industry”, TURAJAS, c. 9, sy 2, ss. 162–170, Ağu. 2026, doi: 10.59372/turajas.1943647.
ISNAD
Özdemir, Serdar - Kaçtıoğlu, Sibkat. “VDAHP Decision Support System For Supplier Selection In The Rubber Industry”. Turkish Research Journal of Academic Social Science 9/2 (01 Ağustos 2026): 162-170. https://doi.org/10.59372/turajas.1943647.
JAMA
1.Özdemir S, Kaçtıoğlu S. VDAHP Decision Support System For Supplier Selection In The Rubber Industry. TURAJAS. 2026;9:162–170.
MLA
Özdemir, Serdar, ve Sibkat Kaçtıoğlu. “VDAHP Decision Support System For Supplier Selection In The Rubber Industry”. Turkish Research Journal of Academic Social Science, c. 9, sy 2, Ağustos 2026, ss. 162-70, doi:10.59372/turajas.1943647.
Vancouver
1.Serdar Özdemir, Sibkat Kaçtıoğlu. VDAHP Decision Support System For Supplier Selection In The Rubber Industry. TURAJAS. 01 Ağustos 2026;9(2):162-70. doi:10.59372/turajas.1943647