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Data Mining dan Aplikasi Six Sigma Dalam Meningkatkan Kualitas Batubara Pada Pembangkit Listrik Kawilarang, Ruth Dimitri Abigail; Fitriana, Rina
JISI: Jurnal Integrasi Sistem Industri Vol 11, No 2 (2024): JISI UMJ
Publisher : Fakultas teknik Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jisi.11.2.183-190

Abstract

PT Cikarang Listrindo merupakan perusahaan yang bergerak dibidang pembangkit listrik tenaga uap. Batubara merupakan bahan bakar yang digunakan untuk mengubah air menjadi uap, uap yang dihasilkan digunakan untuk menggerakkan turbin untuk menghasilkan daya pada generator dan menghasilkan listrik. Tujuan dari penelitian ini adalah meningkatkan kualitas batubara agar sesuai standar spesifikasi umpan boiler. Metode yang digunakan pada penelitian ini adalah six sigma untuk menentukan permasalahan yang terjadi dan data mining digunakan untuk mengelompokkan data yang akan digunakan. Hasil penelitian six sigma dengan menggunakan pendekatan DMAIC ditemukan ukuran batubara yang masuk kedalam boiler pada titik sampling BC-12B tidak memenuhi standar spesifikasi umpan boiler,  data Analisa menggunakan fishbone minitab dan decision tree menggunakan weka untuk menentukan keputusan improvement kemudian pada tahap control menggunakan perbaikan SOP (Standard Operational Procedure) yang dilakukan secara periodic untuk menjaga kualitas batubara.
PKM PENGRAJIN SABUT KELAPA DESA GINTUNG DALAM INOVASI BANTAL TERAPI HERBAL ARUMATIK (TERHARUM) Fitriana, Rina; Murwonugroho, Wegig; Hartini, Hartini; Hartanti, Monica Dwi
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 7 No 1 (2025): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v7i1.21331

Abstract

This Community Service Program uses the Community-Based Empowerment (CBM) scheme. The Mokla Coir coconut fiber craftsman group, which has been operating since 2019, faces various challenges in managing coconut fiber waste as the primary raw material. These challenges include the low market value of coconut fiber, a lack of innovative product diversification, and unsystematic production processes. Other problems are the risk of injury due to unsafe machine technology and limited marketing in traditional markets. This Community Service Program aims to develop an innovative product, the Aromatic Herbal Therapy Pillow (TERHARUM), with a higher market value. This coconut fiber-based product has the potential to be a healthier alternative to dacron and kapok. However, it must meet quality standards to reduce health risks such as allergies and sleep disorders. By utilizing the design thinking method (empathy, ideas, prototypes, and testing), the analysis highlights the need for more efficient production management, physical endurance testing, and comfort evaluation. The resulting pillow is designed to be innovative, high-value, safe, and comfortable for consumers. Overall, this Community Service Program has provided a solution for processing coconut fiber waste into high-value products, building a safe and comfortable production system, and expanding marketing reach to the international market.
PELATIHAN PENGGUNAAN THINGLINK, SEVEN TOOLS, CLUSTERING DATA MINING UNTUK GURU SMA Fitriana, Rina; Habyba, Anik Nur; marie, Iveline anne; Kemala Sari, Debbie
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 7 No 1 (2025): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v7i1.21501

Abstract

Community Service (PkM) entitled Training on the Use of Thinglink, Seven Tools, and Clustering Data Mining was conducted by lecturers, students, and laboratory staff from the Industrial Engineering Department, Faculty of Industrial Technology, Universitas Trisakti. The purpose of this PkM activity was to train and enhance the skills of teachers at SMAN 2 Tangerang Selatan in developing teaching materials using Thinglink and processing data utilizing the clustering method in data mining. The methods employed in this PkM included partner identification, proposal preparation, program socialization, implementation, and the preparation of reports and deliverables. This activity aimed to assist teachers in teaching and data grouping within the school environment. The activity was held on February 5–9, 2024, conducted online via Zoom and offline at SMAN 2 Tangerang Selatan. This PkM was carried out by lecturers and students of the Industrial Engineering Department, Faculty of Industrial Technology, Universitas Trisakti, and the Quality Engineering laboratory staff. The materials provided included the Seven Tools, Clustering Data Mining, and training on using Thinglink to develop teaching materials, followed by a question-and-answer session, discussion, and questionnaire completion. Teachers were also given assignments and allotted time to present their work. This Community Service activity will provide benefits, increase knowledge, and foster collaboration between both parties.  The output of this activity is a poster and a certificate for community service.
Event Organizer Management Strategy In Selecting Venues To Increase Visitor Interest: A Case Study Of The Flei Event By Panorama Media Toro, Sahlan; Sulaeman, Eman; Fitriana, Rina; Fauzan, Rahman
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 4 No. 3 (2025)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v4i3.654

Abstract

This study examines the event organizer’s strategic management in venue selection to increase visitor interest, using the Franchise & License Expo Indonesia (FLEI) organized by Panorama Media as a case study. Venue selection plays a crucial role in attracting visitor participation, especially in the increasingly competitive MICE industry. The research employs a descriptive qualitative approach with data collected through in-depth interviews, non-participant observation, and document analysis focusing on two main venues: Jakarta Convention Center (JCC) and Jakarta International Expo (JIExpo). The findings indicate that accessibility, strategic location, market segmentation, and supporting facilities such as parking and venue comfort are dominant factors in venue selection. Data reveals that FLEI 2023 at JCC attracted significantly more visitors than FLEI 2024 at JIExpo, highlighting the impact of venue decisions on event success. This study offers practical implications for event organizers in designing strategies based on audience demographics and preferences to enhance event effectiveness and appeal.
Peningkatan Kapasitas Pengelola Homestay melalui Pelatihan Manajemen berbasis Kearifan Lokal Desa Wisata Fitriana, Rina; Putri, Ni Made Dwiyana Rasuma; Harwindito, Baskoro; Noviadi, Andy; Maryetti, Maryetti
Jurnal Abdimas Multidisiplin Vol. 3 No. 2 (2025): April
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/jamu.v3i2.5263

Abstract

Purpose: This community service activity aims to improve the capacity of homestay managers in Leuwimalang Tourism Village, Bogor Regency, through local wisdom-based management training. This effort aims to strengthen the competitiveness of the tourism village while ensuring the sustainability of community-based tourism. Methodology/approach: The program was implemented using a participatory approach through socialization, homestay management training, practical mentoring, and evaluation. The training materials emphasized service management, marketing, simple financial management, and the integration of local wisdom values. Results/findings: This activity resulted in increased knowledge and skills of homestay managers in aspects of service, financial record keeping, and local wisdom-based marketing strategies. Participants demonstrated positive changes in homestay management, including the use of more structured service standards and more creative promotions. Conclusion: The local wisdom-based management training proved effective in improving the capacity of homestay managers in Leuwimalang Tourism Village. This program contributes to strengthening the competitiveness of tourism villages and provides a model for community empowerment that can be replicated in other areas with similar characteristics. Limitations: This community service training was limited to a single location and used a short-term training approach. Contribution: This community service activity provides a practical contribution to strengthening the capacity of community-based tourism human resources and offers an adaptive training model that is relevant to the development of tourism villages, particularly in the context of vocational education and community empowerment based on local wisdom.
Analisis Pembentukan dan Proses Morfofonemik Goroawase dalam Media Sosial Dharojatin, Indri; Fitriana, Rina; Rahmawati, Yelni
IDEA : Jurnal Studi Jepang Vol 6, No 1 (2024): Idea : Jurnal Studi Jepang
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/idea.v6i1.9836

Abstract

Penelitian ini membahas tentang goroawase Jepang, salah satu permainan kata yang populer penggunaannya di media sosial. Penelitian ini bertujuan mendeskripsikan goroawase yang ditemukan dalam media sosial; proses pembentukan dan pemakaian goroawase; serta proses morfofonemik goroawase, dengan batasan masalah yaitu pada lingkup Instagram dan Twitter menggunakan kajian morfologi. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif dengan menggunakan teknik studi literatur. Hasil dari penelitian ini: Pertama, terdapat 23 jenis goroawase yang ditemukan dalam media sosial, khususnya Twitter dan Instagram; Kedua, proses morfologisnya membentuk derivasi, afiksasi, dan reduplikasi yang hasilnya berupa sebuah kata, ungkapan, dan kalimat. Sedangkan berdasarkan pemakaian goroawase digunakan sebagai pengganti kata, ungkapan maupun kalimat yang banyak digunakan sebagai kosakata, maupun keperluan gramatikal; Ketiga, proses morfofonemik yang terjadi pada goroawase di antaranya terjadi penambahan, penghilangan dan pergantian bunyi serta terdapat juga imbuhan kosong. 
Pelatihan Penerapan CHSE bagi Pengelola Bisnis Kuliner di Kabupaten Lebak Fitriana, Rina; Rahmawati, Rahmawati; Priana, Ronny Yudhi Septa
Journal of Social Service and Empowerment Vol. 1 No. 1 (2024): Journal of Social Service and Empowerment (JOSSE)
Publisher : Politeknik Sahid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56743/josse.v1i1.403

Abstract

Kegiatan pengabdian masyarakat ini berupa pelatihan penerapan CHSE bagi pengelola bisnis kuliner di Kabupaten Lebak. Pelatihan kali ini difasilitasi oleh Dinas Pariwisata Kabupaten Lebak dan diikuti oleh 40 orang pengelola bermacam bisnis kuliner di Kabupaten Lebak. Kegiatan ini diselenggarakan berdasarkan kebutuhan pengetahuan bagi para pengelola bisnis kuliner tentang bagaimana standarisasi CHSE dan penerapannya dalam pengelolaan bisnis kuliner. Pelatihan dilakukan dengan metode ceramah, diskusi dan tanya jawab. Pada quesioner yang diberikan pra pelatihan, terbukti bahwa pelatihan kuliner ini dibutuhkan oleh peserta, walaupun pesera mengakui bahwa mereka enggan untuk mengikuti sertifikasi dengan berbagai alas an. Pada pasca pelatihan, diketahui pula bahwa para peserta menganggap perlatihan ini penting bagi mereka dalam keberlangsungan bisnis kuliner mereka. Mereka juga berpendapat bahwa pelatihan semacam ini menyenangkan, berguna dan dibutuhkan untuk meningkatkan kualitas produk kuliner mereka. Diharapkan dengan adanya pelatihan ini, kualitas Sumber Daya Manusia para peserta sebagai bagian dari pemilik bisnis pariwisata dan ekonomi kreatif juga dapat ditingkatkan.
Perancangan Sistem Informasi Pemasaran Online Pengrajin di Bekasi (Studi Kasus: BM) Fitriana, Rina; Kurniawan, Wawan; Sarah, Syamila
Metris: Jurnal Sains dan Teknologi Vol. 17 No. 02 (2016): Desember
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

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

Abstract

Marketing is a very important thing in doing business.Problem facedby craftsmen are limitedmarketing channels through social media by manually disseminate product information.Research purposes are develop the marketing of small and medium enterprises by using a web based information system.Methodology used is marketing analysis with Segmentation, Targeting and Positioning (STP) and Product, Price, Place, and Promotion (4P analysis), and SWOT (Strength, Weakness, Opportunity, Thread) analysisand methods of object oriented analysis and design withusing Unified Modeling Language (UML). Analysis undertaken to review the current system and identify the need of system. Marketing strategy that will be developed is to incease the variety of products, following the exhibition, and make the marketing information system online. Evaluation is measured through the increase in the skill of partner in operating marketing information system and the result the small medium enterprises can operate this system. The results of this research are marketing analysis and marketing information system online.
PENINGKATAN KUALITAS PROSES PRODUKSI TAHU MENGGUNAKAN METODE FMEA DAN FTA (STUDI KASUS: PABRIK TAHU DN) Fitriana, Rina; Sari, Indah Permata; Sukma, Indah Millia
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.3.277

Abstract

DN Tofu Factory is a food industry for tofu products. The company’s main problem is a defect product in October-December 2021 with an average of 7.01%. The purpose of research was to reduce the failure of production in use of the methods of Failure Mode and Effect Analysis (FMEA) and Fault Tree Analysis (FTA). The result of DPMO (Defect per Million Opportunities) calculation is 17500 with a sigma level of 3.6084. Based on the FMEA calculations, two potential causes of failure from the highest perceived value of the RPN (Risk Priority Number), namely that workers do not use the full clothing attributes during the production process with an RPN value of 294 and workers did not pay attention to pressing time with an RPN value of 252. FTA analysis results shows two basic causes of problem, namely workers do not use PPE (Personal Protective Equipment) with a probability of 0.24 and that no tools are available to measure standard time with a probability of 0.2. The proposed improvements implemented by observing the GMP aspect (Good Manufacturing Practice) are to use digital timer, make a tool cleaning form, and make hand-washing posters, smoke free, a restriction on eating and drinking. There is a descrease in the value of DPMO to 16500 with sigma level of 3.6321 after implementation. Keywords: failure mode and effect analysis, fault tree analysis, good manufacturing practice, tofu factory
QUALITY IMPROVEMENTS IN THE PACKAGING OF MSR RICE PRODUCT USING SIX SIGMA METHOD AND FUZZY ANALYTICAL HIERARCHY PROCESS Lohanatha, Anastacia; Fitriana, Rina; Febriani, Elfira
Jurnal Teknologi Industri Pertanian Vol. 34 No. 2 (2024): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2024.34.2.168

Abstract

The company has problems in production, one of which is that there is defective packaging on the product. The product that became the object of research was Packaging of Product MSR, which was most often returned from distributors because it did not comply with the specified quality with an average percentage of 1.08%. This study aims to identify the factors that cause defects in MSR products and provide suggestions for improvements to minimize defects and improve the quality of the production process. Quality improvement is carried out using the Six Sigma method with the stages of Define, Measure, Analyze, Improve, and Control and the Fuzzy Analytical Hierarchy Process. the DPMO value obtained was 8211.43 with a sigma level of 3.899. In the Failure Mode Effect Analysis calculation, the four highest causes were found namely packaging that did not meet the requirements, the sealer machine was too hot, rice buildup during storage and the printing machine was damaged. The best alternative is determined using the Fuzzy Analytical Hierarchy Process with the criteria of cost, materials, maintenance and storage. The selected improvement proposals are the creation of a form for routine inspection, cleaning of packaging machines and creating an alarm for every 730 products, and manufacturing of shelves for product storage. Keywords: define measure analyze improve control, fuzzy analytical hierarchy process, failure mode effect analysis, six sigma