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Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator

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  • Additional Information
    • Publication Information:
      Gazi University, 2017.
    • Publication Date:
      2017
    • Collection:
      LCC:Engineering (General). Civil engineering (General)
      LCC:Science
      LCC:Science (General)
    • Abstract:
      In space industry, launch vehicle selection for a satellite is a critical managerial and technical decision making problem. Depending on the selected launch vehicle, launch cost can vary from 20 % to 50 % of the total cost of a communication satellite that cost million dollars. The aim of this paper is to analyze several launch vehicle alternatives to boost a geostationary communication satellite into desired orbit under a Multi Criteria Decision Making (MCDM) scheme. For this purpose, variants of crisp and fuzzy Data Envelopment Analysis are utilized as a MCDM tool. In order to evaluate launch vehicle alternatives a criteria hierarchy, which is established by the experts working in communication sector, is used. The outcomes of the crisp and fuzzy DEA methods are compared with each other. As a result of the comparison it is observed that DEA variants ranked the alternatives differently but the launch vehicle Alternative 1 is mostly ranked first.
    • File Description:
      electronic resource
    • ISSN:
      2147-9526
    • Relation:
      http://dergipark.gov.tr/download/article-file/290255; https://doaj.org/toc/2147-9526
    • Rights:
      Journal Licence: CC BY-SA
    • Accession Number:
      edsdoj.3b528a7d57a459d957dea952f263045
  • Citations
    • ABNT:
      G. SENA DAŞ; TAHA TETİK. Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator. Gazi Üniversitesi Fen Bilimleri Dergisi, [s. l.], n. 1, p. 21, 2017. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsdoj&AN=edsdoj.3b528a7d57a459d957dea952f263045&custid=s8280428. Acesso em: 9 abr. 2020.
    • AMA:
      G. Sena DAŞ, Taha TETİK. Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator. Gazi Üniversitesi Fen Bilimleri Dergisi. 2017;(1):21. http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsdoj&AN=edsdoj.3b528a7d57a459d957dea952f263045&custid=s8280428. Accessed April 9, 2020.
    • APA:
      G. Sena DAŞ, & Taha TETİK. (2017). Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator. Gazi Üniversitesi Fen Bilimleri Dergisi, 1, 21.
    • Chicago/Turabian: Author-Date:
      G. Sena DAŞ, and Taha TETİK. 2017. “Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator.” Gazi Üniversitesi Fen Bilimleri Dergisi, no. 1: 21. http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsdoj&AN=edsdoj.3b528a7d57a459d957dea952f263045&custid=s8280428.
    • Harvard:
      G. Sena DAŞ and Taha TETİK (2017) ‘Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator’, Gazi Üniversitesi Fen Bilimleri Dergisi, (1), p. 21. Available at: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsdoj&AN=edsdoj.3b528a7d57a459d957dea952f263045&custid=s8280428 (Accessed: 9 April 2020).
    • Harvard: Australian:
      G. Sena DAŞ & Taha TETİK 2017, ‘Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator’, Gazi Üniversitesi Fen Bilimleri Dergisi, no. 1, p. 21, viewed 9 April 2020, .
    • MLA:
      G. Sena DAŞ, and Taha TETİK. “Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator.” Gazi Üniversitesi Fen Bilimleri Dergisi, no. 1, 2017, p. 21. EBSCOhost, search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsdoj&AN=edsdoj.3b528a7d57a459d957dea952f263045&custid=s8280428.
    • Chicago/Turabian: Humanities:
      G. Sena DAŞ, and Taha TETİK. “Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator.” Gazi Üniversitesi Fen Bilimleri Dergisi, no. 1 (2017): 21. http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsdoj&AN=edsdoj.3b528a7d57a459d957dea952f263045&custid=s8280428.
    • Vancouver/ICMJE:
      G. Sena DAŞ, Taha TETİK. Comparing Crisp and Fuzzy DEA Approaches for The Launch Vehicle Selection Problem of A Communication Satellite Operator. Gazi Üniversitesi Fen Bilimleri Dergisi [Internet]. 2017 [cited 2020 Apr 9];(1):21. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsdoj&AN=edsdoj.3b528a7d57a459d957dea952f263045&custid=s8280428