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Yulizar Widiatama
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Fakultas Teknik UPN Veteran Jakarta Gedung Fakultas Teknik Kampus Limo Jl. Raya Limo Kecamatan Limo, Kota Depok Jawa Barat 16515 Indonesia
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Journal of Optimization System and Ergonomy Implementation
Published by Universitas Pembangunan Nasional Veteran Jakarta
ISSN : -     EISSN : 30467934     DOI : https://doi.org/10.54378/joseon.v1i1
Core Subject : Science, Engineering,
Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Transportation
Journal of Optimization System and Ergonomy Implementation (JOSEON) merupakan publikasi ilmiah berkala yang diperuntukkan bagi peneliti yang hendak mempublikasikan hasil penelitiannya dalam bentuk studi literatur, penelitian, dan pengembangan teknologi sebagai bentuk penerapan metode, algoritma, maupun kerangka kerja. Jurnal ini pertama kali terbit pada Oktober 2023, dimana setiap JOSEON saat ini sedang menguruskan ISSN dan e-ISSN Bagi para pengarang atau author dari luar UPN Veteran Jakarta, silahkan untuk melakukan registrasi pada OJS ini JOSEON menyambut hangat para peneliti, dosen, lembaga penelitian, pemerintah lembaga, atau industri untuk berkolaborasi dalam rangka menghasilkan makalah penelitian, ulasan artikel atau kasus studi mengenai Fokus dan Ruang Lingkup sebagai berikut: Sistem Produksi Sistem kerja dan Ergonomi Pengembangan Produk Manajemen Logistik dan Rantai Pasok Pengendalian Kualitas Manajemen Rekayasa dan Optimalisasi Industri Seluruh artikel yang masuk akan dilakukan proses Blind Review, dan akan dilakukan oleh dua mitra bestari kami sesuai dengan kompetensinya. JOSEON Dipublikasikan secara berkala sebanyak 2 Terbitan setahun. Manuskrip dapat disiapkan dalam bahasa Indonesia maupun Inggris. Makalah yang disubmit harus memiliki paling sedikit 6 halaman hingga paling banyak 8 halaman
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 26 Documents
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Review of Environmental, Economic and Energy Impact of Waste-To-Energy in Malaysia DERAOH, AHMAD AL-SYUKRI; AZMI, MUHAMMAD AKMAL FARIS MAHADI; NORSHAMSURI, MUHAMMAD AIMAN TAHFIZ; BASKARAN, DENISH KUMAR; NUGRAHA, ANDHYKA TYAZ
Journal of Optimization System and Ergonomy Implementation Vol 2 No 01 (2024): Journal of Optimization System and Ergonomy Implementation
Publisher : Program Studi Teknik Industri S-1, Fakultas Teknik UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/joseon.v2i01.7002

Abstract

The increase in the national human population, economic progress, and technological advancements have collectively resulted in a significant surge in the need for energy. However, the depletion of conventional resources and the crisis of global warming are impeding the government's ability to meet the requirements of its citizens. One potential solution to address the aforementioned issues involves the adoption of Waste-To-Energy (WTE) systems, which has the capability to convert various forms of trash into usable energy. In addition to serving as an alternative energy source, Waste-to-Energy (WTE) technology has the potential to alleviate the challenges associated with trash disposal within a given nation. Hence, the aim of this study is to critically examine the environmental, economy and energy consequences associated with Waste-to-Energy (WTE) practices within the nation. This article centers its attention on organic waste and biomass, including crop output, animal waste, sewage sludge, and municipal solid wastes (MSW), which collectively account for 57.39% of the total waste in the country. The objective is to explore their potential as energy sources.
sebuah Analisis Pengendalian Kualitas Botol Oli TMO 1 Liter dengan Metode Six Sigma dan FMEA di PT Gunung Maja Pratama Ernawati
Journal of Optimization System and Ergonomy Implementation Vol 2 No 01 (2024): Journal of Optimization System and Ergonomy Implementation
Publisher : Program Studi Teknik Industri S-1, Fakultas Teknik UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

PT Gunung Maja Pratama merupakan salah satu perusahaan yang bergerak di bidang industri polimer salah satunya memproduksi Botol Oli TMO 1 Liter. Selama 6 bulan, perusahaan memproduksi Botol Oli TMO 1 Liter sebanyak 893.434unit dengan jumlah produk cacat sebanyak 34.779 unit. Penelitian ini bertujuan untuk meningkatkan kualitas produk Botol Oli TMO 1 Liter. Metode penelitian pada penelitian ini adalah metode Six Sigma dengan siklus DMAIC. Hasil penelitian yang didapatkan adalah produk Botol Oli TMO 1 Liter ini memiliki nilai rata- rata DPMO sebesar 39.334,1661 dan rata-rata level sigma sebesar 3,27. Jenis defect tertinggi yaitu defect mata ikan sebesar 85%. Penyebab terjadinya defect mata ikan ini disebabkan oleh faktor material karena bentuk biji plastik tidak sempurna dan bahan baku terkontaminasi debu. Hasil analisis FMEA yang sudah dilakukan, didapatkan bahwa penyebab yang memiliki nilai RPN di atas nilai kritis adalah bentuk biji plastik tidak sempurna dengan skor RPN sebesar 27 yang didapatkan berdasarkan hasil wawancara yang telah dilakukan. Oleh karena itu, usulan perbaikan yang dapat dilakukan oleh perusahaan dalam waktu dekat adalah melakukan pemeriksaan kualitas produk yang diterima dari supplier dan melakukan pemeriksaan bahan baku sebelum digunakan proses produksi.
Evaluasi Pemilihan Supplier Besi Pada PT.XYZ Menggunakan Metode Analytical Network Process (ANP) Dan Technique For Others Preference By Similarity To Ideal Solution (TOPSIS) Amarullah, Rafid
Journal of Optimization System and Ergonomy Implementation Vol 2 No 01 (2024): Journal of Optimization System and Ergonomy Implementation
Publisher : Program Studi Teknik Industri S-1, Fakultas Teknik UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/joseon.v2i01.7461

Abstract

PT. XYZ is one of the developer companiesProperty. In this study, the Analytical method was usedNetwork Process (ANP) and Technique For Others methodsPreferences by Similarity to Ideal Solution (TOPSIS) inRespond to supplier evaluation problems that occur incompany. Based on the results of the study, it was obtainedthe ranking of each criterion. On the price criterion consists of H1(0.262), H4 (0.261), H5 (0.244), and H2 (0.233). Atquality criteria consist of K3 (0.384), K4 (0.377
Evaluasi Pemilihan Supplier Sayur Pada PT Dwi Tunggal Citra Catering Dengan Metode Analitycal Hierarchy Process (AHP) dan Best Worst Method (BWM) Zuchriadi Putra, Muhammad Raihan
Journal of Optimization System and Ergonomy Implementation Vol 2 No 01 (2024): Journal of Optimization System and Ergonomy Implementation
Publisher : Program Studi Teknik Industri S-1, Fakultas Teknik UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/joseon.v2i01.7462

Abstract

PT Dwi Tunggal Citra Catering is a company focused on the catering industry that relies heavily on the effective and efficient selection of suppliers. This study implemented the Analytical Hierarchy Process (AHP) and Best Worst Method (BWM) methods. Based on the results of the study using the AHP method, the evaluation criterion weight value is 0.33, delivery is 0.29, flexibility is 0.19, responsiveness is 0.11 and cost is 0.08. The result of the processing of criteria data with the BWM method and processing the supplier's weight data with each of the criteria with AHP, shows that supplier with the highest optimal weight is supplier C with the optimal weight of 0.9, while supplier B occupies the second position with the optimum weight of 0.07, and supplier A has the optimal weight of 0. So it can be appreciated that the priority supplier to cooperate further on the process of vegetable procurement in PT Dwi Tunggal Citra Catering is supplier C.
Keseimbangan Lini Perakitan Pada Komponen Fuselage Pesawat NC212 Menggunakan Metode RPW dan RA di PT XYZ (Studi Kasus: Komponen Nose Fuselage) Nurhalizah, Shanty; As’adi , Muhamad; Sari , Santika
Journal of Optimization System and Ergonomy Implementation Vol 2 No 02 (2024): Journal of Optimization System and Ergonomy Implementation
Publisher : Program Studi Teknik Industri S-1, Fakultas Teknik UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/joseon.v2i02.7463

Abstract

PT XYZ is a company operating in the aviation industry. The problem faced by the company is an imbalance in the nose fuselage component assembly line. The imbalance is caused by operators not having the appropriate skills for the NC212 aircraft assembly process, and the availability of hand tools not being proportional to the number of operators, as well as delays in the supply of parts to the assembly line. The aim of this research is to identify the balance level of the NC212 aircraft nose fuselage assembly line under actual conditions, and provide suggestions for improvements to improve the balance of the nose fuselage component assembly line. This research method is the Ranked Positional Weight method and the Region Approach. This research uses Arena software to simulate actual conditions and proposed improvements. Based on the results of data processing, the line efficiency was 16.12%, the balance delay was 83.88%, and the smoothness index was 4937.70 with 34 work stations for actual conditions, and the Region Approach method was obtained as the best line balancing method with the percentage of line efficiency of 28.33%, balance delay of 71.67%, and smoothness index of 3558.74 with 20 work stations.
A PERUMDAM TIRTA KERTA RAHARJA PERFORMANCE EVALUATION IN THE PROVISION SYSTEM DRINKING WATER SERVICE WITH BALANCED SCORECARD, DELPHI, EIGEN VECTOR: EVALUASI KINERJA PERUMDAM TIRTA KERTA RAHARJA DALAM SISTEM PENYEDIAAN PELAYANAN AIR MINUM DENGAN BALANCED SCORECARD, DELPHI, EIGEN VEKTOR Agis, Riyanda Diyosi Agista; M Rachman Waluyo; Nanang Alamsyah
Journal of Optimization System and Ergonomy Implementation Vol 2 No 02 (2024): Journal of Optimization System and Ergonomy Implementation
Publisher : Program Studi Teknik Industri S-1, Fakultas Teknik UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/joseon.v2i02.7464

Abstract

The availability of clean water is a serious challenge population growth and demand for drinking water increase. More than 2 billion people experience water crises every year days, projections towards 2050 predict a supply shortage clean water for one in four individuals. In Indonesia, with population of 230 million, PERUMDAM, which manages the water system taps, experiencing performance limitations and financial constraints. Evaluation using the Balanced Scorecard at PERUMDAM Tangerang Regency TKR aims to improve water services by identifying weaknesses, providing performance assessment, and provide recommendations for improvement.

Page 3 of 3 | Total Record : 26

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