SATRIO, RENNO (2024) PERANCANGAN SISTEM PENUNJANG KEPUTUSAN PEMILIHAN SUPPLIER DENGAN METODE RANK ORDER CENTROID DAN ADDITIVE RATIO ASSESSMENT PADA INDUSTRI BLOK BETON DI KABUPATEN BOGOR. S2 thesis, Universitas Mercu Buana-Menteng.
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Abstract
Penelitian ini dilakukan pada industri blok beton di Kabupaten Bogar, yang menghadapi tantangan dalam proses pemilihan supplier bahan baku. Hasil Audit menemukan bahwa dokumen wajib yang diatur dalam klausul 8.4.1 terdapat metode yang jelas dan terstruktur untuk pemilihan supplier bahan baku di perusahaan , yang mengarah pada kebutuhan untuk sistem pemilihan supplier yang lebih efektif. Studi ini bertujuan untuk merancang dan memvalidasi sistem pendukung keputusan dalam pemilihan pemasok bahan baku serta melakukan analisis sensitivitas guna memenuhi kebutuhan industri paving block di Kabupaten Bogar. Metode yang digunakan adalah ROC (Rank Order Centroid) untuk menentukan bobot kriteria dan ARAS (Additive Ratio Assessment ) untuk penilaian dan peringkat altematif pemasok. Sistem pendukung keputusan ini dirancang sebagai aplikasi web yang mudah diakses dan ramah pengguna. Validasi sistem menggunakan data dari industri paving block menunjukkan bahwa sistem beroperasi dengan baik dan memberikan rekomendasi yang akurat. Analisis sensitivitas dilakukan dengan tiga skenario bobot kriteria yang berbeda (50% Manfaat dan 50% Biaya, 70% Manfaat dan 30% Biaya, serta 90% Manfaat dan 10% Biaya). Hasilnya menunjukkan bahwa PT MPI adalah pemasok yang paling disukai dengan skor tertinggi dan paling konsisten. Penerapan sistem pendukung keputusan ini diharapkan dapat meningkatkan daya saing perusahaan melalui proses yang teroptimalkan dan pengambilan keputusan berbasis data. Penelitian selanjutnya dapat memperluas cakupan analisis material selain pasir, mengeksplorasi keterlibatan pemangku kepentingan lain seperti akademisi , melakukan studi komparatif mengenai efektivitas dan efisiensi metode ROC dan ARAS dalam konteks pemilihan pemasok, serta membandingkannya dengan metode lain yang sering digunakan dalam penelitian serupa. This research was conducted in the concrete block industry in Bogar Regency, which faces challenges in selecting raw material suppliers. Audit results found that the mandatory documents outlined in clause 8.4.1 include a clear and structured method for supplier selection, indicating a need for a more effective supplier selection system. This study aims to design and validate a decision support system for raw material supplier selection and to conduct a sensitivity analysis to meet the needs of the paving block industry in Bogar Regency. The methods used include ROC (Rank Order Centroid) to determine the criteria weights and ARAS (Additive Ratio Assessment) for evaluating and ranking supplier alternatives. The decision support system is designed as a user-friendly web application. System validation using data from the paving block industry demonstrates that the system operates well and provides accurate recommendations. Sensitivity analysis was conducted with three different criteria weight scenarios (50% Benefit and 50% Cost, 70% Benefit and 30% Cost, and 90% Benefit and 10% Cost). Results show that PT MPI is the preferred supplier with the highest and most consistent score. Implementing this decision support system is expected to enhance the company's competitiveness through optimized processes and data-driven decision-making. Future research can expand the scope of material analysis beyond the sand, explore the involvement of other stakeholders such as academics, conduct comparative studies on the effectiveness and efficiency of the ROC and ARAS methods in supplier selection, and compare them with other commonly used methods in similar research.
| Item Type: | Thesis (S2) |
|---|---|
| NIM/NIDN Creators: | 55321120009 |
| Uncontrolled Keywords: | Sistem Penunjang Keputusan, Pemilihan Supplier, ROC, ARAS, Analisis Sensitivitas, Industri Blok Beton Decision Support System, Supplier Selection, ROC, ARAS, Sensitivity Analysis, Concrete Block Industry |
| Subjects: | 600 Technology/Teknologi > 670 Manufacturing/Manufaktur, Pabrik-pabrik |
| Divisions: | Pascasarjana > Magister Teknik Industri |
| Depositing User: | FHADHILAH SHAFA ARISTA |
| Date Deposited: | 03 Feb 2025 04:32 |
| Last Modified: | 03 Feb 2025 04:32 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/93843 |
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