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IMPLEMENTASI FUZZY LOGIC PADA PRODUKSI RESEP PEMBAGIAN KOPI Setyawan, Hendra Putra; Ahmad A, Emfa; Andi S, Arrizal; Muharror, Aunnurohman; Aryanto, Very; Mufti, Dalli; Yudit Laksono, Bagus; Setyo Pambudi, Wahyu
Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Vol. 6 No. 1 (2022): PROSIDING SEMINAR NASIONAL INOVASI TEKNOLOGI TAHUN 2022
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/inotek.v6i1.2447

Abstract

Coffee beans have diversity characteristic in aroma and taste, makes coffee a popular drink. Indonesia has many coffee beans producing areas, such as Flores coffee beans, Java coffee beans and Aceh Gayo coffee beans. Combine several coffee beans can produce processed coffee products with different quality flavors. To help from blending coffee blends, fuzzy logic can be used to determine the choice of coffee produced from several coffee bean blends. In this study, the use of the Fuzzy Mamdani method was carried out in a simulation using visual studio. Fuzzy Mamdani logic uses three stages to determine the quality of a mixture of several coffee beans. Fuzzy Logic is uses three stages to determine the quality of a mixture of several coffee beans. The three stages are fuzzification, interference engine, and defuzzification. From the fuzzification process, three coffee bean variables will be taken, for interference the engine will set the rules for the several coffee mixtures after which they will enter the defuzzification process. From the results of defuzzification will determine the expected coffee yield. Coffee products made from three coffee beans are coffee with light, medium and heavy flavor.
The Concept of Calculating Air Transportation Tariffs for Fuel Using the Fuel Aircraft Transportation Tariff Formula for Fuel Distribution to 3T Regions (Underdeveloped, Frontier, and Outermost Areas) Bahroni, Lutfi; Pratama, Alvian; Aryanto, Very; Maksum, Ahmad Ubaidillah; Siswanto, Rachman Agung
Jurnal Ekonomi Teknologi dan Bisnis (JETBIS) Vol. 5 No. 1 (2026): Jurnal Ekonomi, Teknologi dan Bisnis
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/xmd4dr04

Abstract

The one-price BBM (Fuel Oil) policy in the Papua region, launched by the Government of Indonesia, represents an effort to realize social justice for all Indonesian people. The government has tasked PT Pertamina with immediately implementing one-price fuel in the Papua region and 3T (Daerah Tertinggal, Terdepan, dan Terluar; Disadvantaged, Frontier, and Outermost) regions. This policy is expected to foster economic growth and development in Papua. However, distributing fuel to remote areas in Papua faces enormous challenges due to limited infrastructure, difficult geographical conditions, extreme weather, and security risks. Air transportation is the only effective mode for fuel distribution to these regions, though it incurs high logistics costs and significant operational complexity. In this study, The Concept of Calculating Air Transportation Tariffs for Fuel Using the Fuel Aircraft Transportation Tariff Formula for Fuel Distribution to 3T Regions (Underdeveloped, Frontier, and Outermost Areas) was developed by integrating a cost-based analysis approach with the Cash-Related Aircraft Operating Cost (CAROC) model, relevant laws and regulations, government policies, Pertamina and Oil and Gas guidelines, and field best practices. This Tariff Formula enables transparent tariff calculations based on key cost components, including aircraft leasing, fuel, maintenance, handling, insurance, and labor. The results provide an objective basis for establishing air transportation tariffs for fuel in areas with limited infrastructure and extreme operational conditions, such as Papua