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Analysis of lean-agile-resilient-green (LARG) implementation in the electric car industry in Indonesia Purba, Humiras Hardi; Jaqin, Choesnul; Aisyah, Siti; Nabilla, Mutiara
Jurnal Sistem dan Manajemen Industri Vol. 8 No. 1 (2024): June
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/jsmi.v8i1.7674

Abstract

Vehicle type approval (VTA) total registration of electronic vehicles in Indonesia for the accumulation period until August 2023 is 81,525 units with a composition of 4-wheeled vehicles 18,300 units. The use of electric vehicles is still a tiny portion compared to the motorized vehicle population in Indonesia, which will reach more than 146 million units in 2022. It is different from developments in Europe, the United States, and China, where more research into the use of electric vehicles is being carried out. The readiness of the automotive industry system to produce electric vehicles is absolutely necessary to achieve superior productivity levels. National auto­motive companies need to anticipate that changes in production systems will also change along with changes in processes and components in electric vehicles. In the next few years, world-class manufacturing production systems will refer to LARG (lean, agile, resilient, and green) aspects. Lean, agile, resilient, and environmentally friendly manufacturing industrial opera­tions are critical. This research aims to determine the level of appli­cation of LARG aspects in the electric vehicle automotive industry. The method used was exploratory, and a questionnaire was filled out with industry experts and analyzed using the analytical hierarchy process (AHP) and objective matrix (OMAX). The results of this study confirm that all aspects of LARG require improvement. Resilience (R) and green (G) have performance below 10 percent, so these two aspects are priorities for improvement by the electric car industry in Indonesia.
Optimalisasi Transportasi Pengangkutan Sampah di Lingkungan Perumahan Suhaeri, Suhaeri; Mayanti, Malinda; Sihombing, Rustam; Prasetyo, Yogi Dwi; Sarjono, Sarjono; Jaqin, Choesnul
Proceeding Mercu Buana Conference on Industrial Engineering Vol 6 (2024): DOWNSTREAMING RESEARCH AND ENTREPRENEURSHIP IN THE DIGITAL ERA: CHALLENGING AND OPPORT
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2024.025

Abstract

Sampah merupakan permasalahan perkotaan yang membutuhkan penanganan khusus dari sisi pengangkutan dari tempat pembuangan sementara sampai pembuangan akhir. Saat ini pengangkutan sampah yang sudah dilakukan dilingkungn perumahan yaitu memiliki biaya sebesar Rp 1.550 (Rp dalam puluh ribuan). Tujuan pada penelitian ini adalah untuk mengoptimalkan sistem pengangkutan sampah sehingga biaya yang dikeluarkan dapat lebih optimal. Metode yang digunakan untuk solusi awal yaitu dengan menggunakan metode North West Corner (NWC), Least Cost (LC), dan Vogel Approximation (VAM). Untuk mengoptimalkan hasil dari solusi awal menggunakan metode Stepping Stone. Berdasarkan analisis didapatkan hasil total cost yang optimal Rp 729 (Rp dalam puluh ribuan). Hal ini didapatkan dari perhitungan dengan menggunakan metode Least Cost (LC) dan Vogel Approximation (VAM) yang memiliki nilai total cost yang sama sebagai metode perhitungan solusi awal dan dilanjutkan dengan metode Stepping Stone untuk optimalisasi
Lean Six Sigma: Literature Review and Implementation for Textile and Textile Product (TTP) Industries Kurnia, Hibarkah; Tumanggor, Ojakma Sihar Panaili; Jaqin, Choesnul
Proceeding Mercu Buana Conference on Industrial Engineering Vol 3 (2021): RESEARCH DEVELOPMENT BASED ON LITERATURE REVIEW
Publisher : Universitas Mercu Buana

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

Abstract

The Textile and Textile Product (TTP) industry starts from the preparation of fibers to become yarn rolls (Spinning Mills), fabrics (Weaving and Knitting), and Garments (Garments). There is a defect or production process waste in the process, so it needs continuous analysis and improvement to produce high productivity and improve quality by applying the Lean Six Sigma (LSS) method. However, research in the textile industry does not all use LSS. Some companies still use other ways, for example, Plan-Do-Check-Action (PDCA) and Quality Control Seven tools. This literature review aims to collect systematically from several studies, especially in the TTP sector, and to explain in the existing literature and identify the segments that produce the most publications. This research work is obtained from Google Scholar, Elsevier, Science Direct, and other publications in the world. This paper is based on a study of 30 LSS Sigma articles published from 2013 to 2020 in the world's leading journals. Journal collection is based on the textile industry segment and based on the country of origin of the journal publisher and year of publication. This literature review shows that 46% of journals are from the Garment segment, 40% of journals are from Indonesia, and in 2019, most publications