Pengembangan Model Voting AHP Dengan Mempertimbangkan Aspek Fuzzy Untuk Kasus Pemilihan Supplier Di PT. PJB Up. Gresik

Sholeh, Moch. (2009) Pengembangan Model Voting AHP Dengan Mempertimbangkan Aspek Fuzzy Untuk Kasus Pemilihan Supplier Di PT. PJB Up. Gresik. Masters thesis, Institut Teknologi Sepuluh November.

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Abstract

Metode Analytical Hierarchy Process (AHP) merupakan salah satu metode yang banyak digunakan. Dengan metode ini, kriteria kuantitatif dan kriteria kualitatif digabung menjadi satu model keputusan. Dalam AHP, dilakukan penentuan bobot kriteria melalui wawancara dengan orang-orang yang dianggap kompeten. Pada metode ini digunakan cara perbandingan berpasangan (pair-wise comparison), yaitu para pakar diminta menentukan perbandingan antar-kriteria secara berpasangan. Liu dan Hai (2005) mengusulkan penggunaan metode Voting Analytical Hierarchy Process (VAHP). Dalam metode ini, para responden hanya diminta untuk mengurutkan kriteria sesuai dengan tingkat kepentingannya. Setelah itu, untuk mendapatkan bobot kriteria tersebut, digunakan metode linear programming yang disebut Noguchi's Strong Ordering. Dalam penelitian ini dikaji pengembangan model VAHP dengan mempertimbangkan aspek fuzziness dalam mengakomodasi persoalan penentuan urutan dari satu kriteria ke kriteria lainnya. Metode fuzzy muncul untuk menyempurnakan pengkategorian tradisional dengan batas-batas yang kaku. Untuk itu, metode Noguchi's Strong Ordering perlu disesuaikan untuk memasukkan aspek fuzziness. Fuzzifikasi yang diterapkan pada salah satu jenis fungsi kendala dari Noguchi's Strong Ordering membuat model menjadi lebih sederhana. Pada akhirnya, diperoleh perangkat untuk pemilihan supplier di PT PJB UP Gresik.
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The Analytical Hierarchy Process (AHP) method is one of the methods that is widely used. This method combines quantitative and qualitative criteria into a single decision model. In AHP, criteria weights are determined through interviews with people who are considered competent. This method uses pairwise comparison, in which experts are asked to compare criteria in pairs. Liu and Hai (2005) proposed the use of the Voting Analytical Hierarchy Process (VAHP) method. In this method, respondents are only required to rank the criteria according to their level of importance. Then, to obtain the weights of the criteria, a linear programming method called Noguchi's Strong Ordering is applied. This research examines the development of the VAHP model by considering the fuzziness aspect to accommodate the problem of determining the order of one criterion relative to another. The fuzzy method was introduced to improve traditional categorization, which is characterized by rigid boundaries. Therefore, the Noguchi's Strong Ordering method needs to be modified to incorporate the fuzziness aspect. The fuzzification applied to one type of constraint function in Noguchi's Strong Ordering makes the model simpler. Ultimately, a tool for supplier selection at PT PJB UP Gresik is developed.

Item Type:	Thesis (Masters)
Additional Information:	658.403 Sho p
Uncontrolled Keywords:	Analytical Hierarchical Process, Voting Analytical Hierarchical Process, Seleksi Supplier, Metode Fuzzy, Analytical Hierarchical Process, Voting Analytical Hierarchical Process, Supplier Selection, Fuzzy Method.
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD30.23 Decision making. Business requirements analysis.
Divisions:	Faculty of Industrial Technology > Industrial Engineering > 26101-(S2) Master Thesis
Depositing User:	magang .
Date Deposited:	28 Sep 2026 07:18
Last Modified:	28 Sep 2026 07:18
URI:	http://repository.its.ac.id/id/eprint/144965

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