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PRODUCTION SCHEDULING APPROACH BY ARENA SIMULATION AT PT. TRITUNGGAL PUTRA PERKASA Susiati, Devi; Apriliana S.W, Indah
Inscientech: Journal of Industrial, Science and Technology Vol 1 No 1 (2017): Inscientech: Journal of Industrial, Science and Technology
Publisher : Universitas KH. A. Wahab Hasbullah

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

This research was conducted at PT. Tritunggal Putra Perkasa, which manufactures a wide range of shoes. Subject matter in this research is applying the method of approach to the simulation of production scheduling in the Arena. This is done because the company often experience delays in order so that the fulfillment of consumer needs cannot be met. Process in the manufacture of shoes includes a process of cutting, printing, sewing, assembling and packaging. Before using ARENA simulation, this research compares the first production scheduling between conventional by using a method of the CPM (Critical Path Method), then use the simulation Arena. Scheduling production of the company in March with the arrival of as much as five orders. This company spent 36 days with 3 days delay experience with sequencing work of A-B-C-D-E, delays occurred in the work of c. results from the application of the CPM method i.e. spent 36 days but not delay occurs with sorting jobs A-B-C-DE. After that is done the application of simulated scheduling in the production Arena, so take only 34 days with sorting jobs A-B-C-D-E. So the company will not experience the delay and gain the trust of the buyer.  Keywords: Conventional, CPM, Simulation, Arena

Product Development of Sneakers Design Based on Consumer Preference Through Integration of Kano Method and Quality Function Deployment Susiati, Devi; Lukmandono
Tibuana Vol 5 No 01 (2022): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.5.01.4982.1-7

Ardiles brand shoes are local Indonesian brand shoes that have been around since 1950. Ardiles produces several shoe models, one of which is sneakers. This brand received the top brand award from 2018 to 2021. In analyzing consumer needs, this study uses the Kano method and Quality Function Deployment (QFD). The attributes used to find 25 attributes based on 8 dimensions of product quality. The results of the research using the Kano category method were found that there are 2 attributes in the attractive category, 3 in the indifferent category, 3 in the must be category, and 17 in the one-dimensional category. Furthermore, the results of the QFD method get the top 5 attributes, namely shoes have two functions/models (low cut and high cut) with a value of 20.50%, shoe products have a warranty with a value of 13.87%, safe foot protection with a value of 9, 56%, eco print batik motifs with a value of 9.31%, and non-slip soles with a value of 6.39%. Efforts to improve with HOQ analysis obtained 16 technical requirements attributes with 5 highest priority including upper material type with a contribution value of 18.83%, outsole material type with a contribution value of 18.24%, locking system with a contribution value of 14.58 %, additional features with a contribution value of 13.28%, and the type of locking material with a contribution value of 8.54%.

Product Development of Sneakers Design Based on Consumer Preference Through Integration of Kano Method and Quality Function Deployment Devi Susiati; Lukmandono
Tibuana Vol 5 No 01 (2022): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.5.01.4982.1-7

Ardiles brand shoes are local Indonesian brand shoes that have been around since 1950. Ardiles produces several shoe models, one of which is sneakers. This brand received the top brand award from 2018 to 2021. In analyzing consumer needs, this study uses the Kano method and Quality Function Deployment (QFD). The attributes used to find 25 attributes based on 8 dimensions of product quality. The results of the research using the Kano category method were found that there are 2 attributes in the attractive category, 3 in the indifferent category, 3 in the must be category, and 17 in the one-dimensional category. Furthermore, the results of the QFD method get the top 5 attributes, namely shoes have two functions/models (low cut and high cut) with a value of 20.50%, shoe products have a warranty with a value of 13.87%, safe foot protection with a value of 9, 56%, eco print batik motifs with a value of 9.31%, and non-slip soles with a value of 6.39%. Efforts to improve with HOQ analysis obtained 16 technical requirements attributes with 5 highest priority including upper material type with a contribution value of 18.83%, outsole material type with a contribution value of 18.24%, locking system with a contribution value of 14.58 %, additional features with a contribution value of 13.28%, and the type of locking material with a contribution value of 8.54%.

Pemanfaatan Sampah Organik Rumah Tangga Sebagai Kompos Di Tempat Pembuangan Sampah Terpadu Manggi Dwi Cahyono; M Yusuf Arnold; Devi Susiati
Jurnal Pengabdian Masyarakat Bangsa Vol. 1 No. 6 (2023): Agustus
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v1i6.270

Sampah adalah sisa kegiatan sehari-hari manusia atau proses alam yang berbentuk padat yang sudah tidak berguna lagi. Tujuan dari pengabdian ini yaitu memaksimalkan pengolahan sampah organik di Tempat Pembuangan Sampah Terpadu Desa Bambe yang bermanfaat bagi masyarakat sekitar dan mengetahui penyebab lambatnya pengolahan sampah di TPS-T Desa Bambe. Metode yang digunakan dalam pengabdian ini adalah Metode Fishbone diagram serta metode penyuluhan dan sosialisasi kepada seluruh petugas TPS-T di Desa Bambe Kecamatan Driyorejo Kabupaten Gresik. Hambatan utama pengelolaan sampah organik yang kurang baik adalah kurangnya pengetahuan warga dan Petugas TPS-T Desa Bambe dalam memilah sampah organik dan anorganik tidak dipisah, belum adanya alat yang mendukung pengolahan sampah organik menjadi kompos di TPS-T karena kurangnya dukungan dari Dinas kebersihan dan kepala Desa Bambe, kurangnya Petugas TPS-T, minimnya tempat dan fasilitas pengolahan sampah yang dapat menimbulkan masalah baru di TPS-T dan kurangnya fasilitas yang terbarukan guna mendukung kinerja Petugas TPS-T. Pemanfaatan sampah rumah tangga organik yang dapat diubah menjadi kompos akan mengurangi jumlah sampah yang ada. Hal tersebut dapat diatasi dengan langkah awal sosialisasi pemanfaatan pengolahan dan penambahan sarana pengolahan sampah kepada petugas TPS-T sangat bermanfaat untuk menyelesaikan permasalahan yang ada dan pemerintah daerah harus bersedia mendukungnya dalam hal pendanaan agar proses pengolahan sampah menjadi lebih baik.

Sustainable Product Innovation as the Main Driver of Business Growth in the Green Economy Era Devi Susiati; Siti Aisyah; Ilham Sentosa; Hotnida Nainggolan; Septianti Permatasari Palembang
West Science Business and Management Vol. 1 No. 04 (2023): West Science Business and Management
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsbm.v1i04.246

In the era of the green economy, sustainable product innovation is becoming a key factor in determining how businesses thrive. The present bibliometric analysis delves into the scholarly terrain concerning sustainable product innovation, elucidating its principal contributors, research themes, and business consequences. Leading scholarly databases provided the data, which were then examined using the bibliometric software program VOSviewer. Influential books, prolific writers, and research hubs were found through the investigation. Among the notable discoveries are foundational studies on strategic factor markets by Barney (1986), corporate sustainability beyond the business case by Dyllick & Hockerts (2002), and business models and innovation by Teece (2010). Research clusters were revealed through co-citation analysis, underscoring the complex character of sustainable product innovation. Topics including competitive advantage, sustainable entrepreneurship, corporate social responsibility, sustainable supply chains, and innovative business models were covered by clusters. networks of collaboration and prolific writers. Popular themes that emerged from the keyword analysis included "business practice," "innovation," "corporate sustainability," and "sustainable business models." In the air were phrases like "circular economy," "sustainable consumption," and "social responsibility." These results offer a thorough synopsis of the developing body of knowledge regarding sustainable product innovation in academia.

PEMBELAJARAN MESIN BUBUT ULIR SISWA SMK BUBUTAN SURABAYA PENDEKATAN PROBLEM BASED LEARNING Devi Susiati; Silvana Mohammad; Manggi Dwi Cahyono; Moh. Sayful Arifin
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 4 (2023): Volume 4 Nomor 4 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i4.18461

Bengkel Teknik Pemesinan SMK Bubutan Surabaya sebagai tempat melaksanakan kegiatan pengabdian kepada masyarakat. SMK Bubutan Surabaya berdiri pada tanggal 19 Agustus 1976 dengan nama yayasan LPPUK (Lembaga Penambah Pendidikan Umum dan Kejuruan). Seiring dengan perkembangan dunia industri yang serba modern, siswa dituntut harus memiliki daya saing yang kompetitif agar bisa menjadi pembuat keputusan. Teknik mesin mengambil peranan penting di dalam dunia industri yang dahulu dikerjakan dengan tangan sekarang digantikan oleh mesin. Masalah yang dihadapi oleh SMK Bubutan Surabaya adalah rendahnya tingkat daya serap siswa terhadap pembelajaran mesin bubut ulir dengan nilai rata-rata 70. Untuk meningkatkan kemampuan daya serap siswa dilakukan model proses pembelajaran yang menyenangkan dan terbuka dari segi gagasan, pendapat, dan solusi. Metode pembelajaran yang diterapkan menggunakan Problem Based Learning (PBL) yaitu mengambil permasalahan studi kasus di dunia industri sebagai konteks dan bahan ajar untuk siswa dalam mengembangkan kemampuan berpikir secara kritis serta memperoleh keterampilan dalam pemecahan masalah. Setelah diterapkannya metode PBL, daya serap siswa mengalami peningkatan sebesar 13,2 %. Hal itu ditunjang dengan saling diskusi dengan guru bukan hanya dengan menggunakan metode ceramah. Karena dengan meningkatkan keaktifan siswa, materi yang disampaikan akan mudah diserap dengan melibatkan studi kasus di dunia industri.

Analisa Pengendalian Produk Cacat Pada Sepatu di UD. XYZ Menggunakan Metode Statistical Quality Control Moh. Ainul Fais; I. G. A. Sri Deviyanti; Silvana Mohamad; Devi Susiati
Industrial & System Engineering Journals (ISEJOU) Vol 1 No 2 (2023): ISEJOU, Vol. 1 No. 2 Juni 2023
Publisher : Universitas Katolik Darma Cendika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37477/isejou.v1i2.452

The progress of the shoe industry in Indonesia has encouraged small and large shoe entrepreneurs to compete in terms of quality, because consumers are very dependent on quality, so good quality control is needed in order to make consumers loyal customers. UD. XYZ is a small company that has problems with quality control so it really needs quality control using the SQC method. And the result was that UD. XYZ that the P control chart data shows that none of the 30 points are outside the control limits, so it can be concluded that the process is under control, but UD. XYZ still has to improve product quality by evaluating 4 elements (machines, people, tools, and methods).

Analisa Perencanaan Metode Joint Economic Order Quantity (JEOQ) Pada Persediaan Bahan Baku di UD. Fajar Dimas Arya; Nurmawati Nurmawati; Devi Susiati
Industrial & System Engineering Journals (ISEJOU) Vol 2 No 1 (2023): ISEJOU, Vol 2, No.1 Desember 2023
Publisher : Universitas Katolik Darma Cendika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37477/isejou.v2i1.500

Model JEOQ mensyaratkan bahwa biaya pemesanan, biaya pembelian beras per ton berdasarkan jenis atau grade beras, dan biaya penyimpanan beras di gudang beras harus dipertimbangkan sebelum model dapat digunakan. Pendekatan JEOQ tanpa memperhitungkan variasi siklus produksi beras merupakan pendekatan yang akan digunakan sebagai dasar penelitian ini. Teknik JEOQ yang tidak memperhitungkan perubahan siklus produksi beras menjadi fokus utama pendekatan pertama, sedangkan pendekatan JEOQ yang memperhitungkan perbedaan siklus produksi beras menjadi fokus utama pendekatan kedua. Pembuatan beras Bulog dan beras anim ha akan menggunakan berbagai bahan baku yang berbeda, antara lain beras mapan 05, ir 48, inpari 32, dan ciherang. Tingkat perputaran persediaan beras dan beras yang relatif tinggi bahkan dapat mempermudah pemenuhan kebutuhan bulanan akan sumber daya keuangan untuk membeli beras karena kemungkinan besar akan tersedia beras. Guna meningkatkan pengendalian produksi beras dan meningkatkan kesesuaian penerapan JEOQ, perusahaan harus mencantumkan ketentuan dalam kontrak kerjanya dengan pemasok beras yang menentukan waktu antar pesanan dan lead time beras yang lebih tepat.

The Effect of Artificial Intelligence Adoption, Demand Prediction, and Production Planning on Operational Efficiency in the Textile Industry in Jakarta Loso Judijanto; Khamaludin Khamaludin; Mahmudin Mahmudin; Devi Susiati; Hanifah Nurul Muthmainah
West Science Interdisciplinary Studies Vol. 2 No. 02 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i02.669

This research investigates the impact of Artificial Intelligence (AI) adoption, demand prediction, and production planning on operational efficiency within the textile industry in Jakarta. A quantitative approach, employing surveys and statistical analysis, was undertaken with a diverse sample of 150 participants representing various company sizes and industry tenures. The study reveals a moderate level of AI adoption, with machine learning algorithms and predictive analytics being prevalent. While perceived benefits include improved production efficiency and enhanced quality control, challenges such as initial investment costs and the need for skilled personnel underscore the nuanced landscape of AI integration. The effectiveness of demand prediction is moderate, with traditional methods prevailing but advanced analytics demonstrating higher efficacy. Production planning strategies exhibit a positive correlation with Industry 4.0 principles, showcasing their role in enhancing operational efficiency. Participants perceive operational efficiency positively, with significant correlations identified between AI adoption, demand prediction, production planning, and perceived efficiency. Key factors contributing to operational efficiency include streamlined processes, effective resource utilization, and adaptive production planning. The findings provide actionable insights for industry stakeholders, emphasizing the importance of a holistic approach to technology adoption and strategic planning.

Integration of Total Quality Management (TQM) in Business Practice: A Bibliometric Analysis Devi Susiati; Loso Judijanto; Degdo Suprayitno; Ertati Suarni
West Science Business and Management Vol. 2 No. 01 (2024): West Science Business and Management
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsbm.v2i01.736

This research methodology outlines the systematic approach to conducting a bibliometric analysis on the integration of Total Quality Management (TQM) in business practice. TQM is a widely studied and implemented management philosophy aimed at improving organizational processes and enhancing overall performance. Through bibliometric analysis, this study seeks to provide a comprehensive understanding of the existing literature landscape, key research trends, influential authors, and thematic clusters related to TQM integration in business practice. The methodology covers the selection of databases, search strategy formulation, inclusion and exclusion criteria, data extraction, analysis techniques, and interpretation methods. By employing rigorous bibliometric techniques, this research aims to contribute to the advancement of knowledge in the field of TQM and its practical implications for businesses.

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