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All Journal Jurnal Rekayasa Sistem Industri Jurnal Pengabdian Masyarakat dan aplikasi Teknologi PERFORMA : Media Ilmiah Teknik Industri
Rahmaniyah Dwi Astuti
Sebelas Maret University
Computer Science & IT Engineering Industrial & Manufacturing Engineering Other

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Analisis Ergonomi Kursi Kereta Api: Systematic Literature Review Rahmaniyah Dwi Astuti
Jurnal Rekayasa Sistem Industri Vol. 12 No. 1 (2023): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (337.474 KB) | DOI: 10.26593/jrsi.v12i1.6536.95-104

Abstract

The train is a popular mode of mass transit for a large number of passengers in Indonesia since it is reasonably priced. However, the existing passenger seats still do not pay attention to anthropometric measurements for Indonesian culture. The UIC standard, which is used as a standard for creating train seats, demonstrates this. Anthropometry is a science that involves measuring the human body and is used to identify variations between people, groups, and other entities. Ergonomic passenger seat design will have a good effect on both the company and the user. This study set out to ascertain the advantages of applying ergonomics to industrial tasks. A thorough literature review of 20 publications and papers published between 2012 and 2022 was done for this study. The results obtained are that there are many industrial activities that apply ergonomics to achieve comfort and the benefits of implementing ergonomics are new design recommendations and design development, knowing the relationship of vibration and energy to comfort, reducing discomfort, activities that affect comfort, the ability to estimate body size, knowing the risks diseases that arise, and knowing the level of importance of ergonomics.
Risk Identification and Safety Assessment in Kemuning Sky Hills Tourism Area Yasmin Zulfa Agustin Alfiyah Hariyanto; Bambang Suhardi; Rahmaniyah Dwi Astuti; Irwan Iftadi; Eko Liquiddanu; I Wayan Suletra; Ade Aisyah Arifna Putri
Performa: Media Ilmiah Teknik Industri Vol. 25 No. 1 (2026): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.v25i1.2841

Abstract

Kemuning Sky Hills is a natural tourist attraction in Karanganyar Regency that offers various extreme rides, including a glass bridge, a sky swing, a flying chair, and a flying bicycle. Although it attracts tourists, the safety risks associated with these rides have not been optimally managed. This study aims to assess safety risks using the Hazard Identification, Risk Assessment, and Determination of Control (HIRADC) and provide a deeper understanding of the importance of safety risk analysis in extreme tourism destinations. The risk assessment is based on the Australian Standard HB 205-2004 reference. Data were collected through direct observation, interviews with officers and visitors, and field documentation. The results showed that several potential hazards fall into the High Risk to Extreme Risk categories. There are 10 risks in the High Risk category and 4 risks in the Extreme Risk category. The most extreme risks identified include overloading due to visitor density, gaps in the fence on the Glass Bridge, broken ropes on the Sky Swing, and the threat of landslides in the tourist area. Proposed controls include installing safety nets, rope guides, and warning signs, establishing a structured maintenance schedule, and providing education. This study concludes that safety management at Kemuning Sky Hills should be strengthened by implementing an integrated, structured safety management system that includes standardized operational procedures, routine risk assessments, clear emergency response mechanisms, and continuous staff training to ensure a consistently safe and sustainable tourist environment.
Implementation of Class-Based Storage for Warehouse Layout Optimization in Temperature-Controlled Raw Material Storage (Case Study: PT. XYZ) Rahmaniyah Dwi Astuti; Talitha Bertha Ichtapa; Ainun Rahmansyah Gaffar
Performa: Media Ilmiah Teknik Industri Vol. 25 No. 1 (2026): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.v25i1.2754

Abstract

Inefficiencies in temperature-controlled raw material warehouses, especially in the Fast-Moving Consumer Goods (FMCG) industry, can hinder production continuity and escalate operational costs. PT. XYZ, a leading cosmetic manufacturer, currently uses a Dedicated Storage system that fails to consider material movement frequency, resulting in limited storage slots, high material handling costs, and ineffective retrieval processes. To overcome these challenges, this study applied the Class-Based Storage (CBS) method by classifying materials into A (fast-moving), B (medium-moving), and C (slow-moving) categories based on their movement frequency. The contribution of this research lies in integrating CBS with the nearest location principle and simulation modeling to provide a structured solution for warehouse layout optimization. A quantitative approach was used by collecting outbound raw material data from January to December 2024, analyzing material movement frequency, and calculating material handling costs. The redesign of the warehouse layout considered the frequency-based classification and used AnyLogic software to simulate the proposed configuration. The analysis also involved calculating rectilinear distances and estimating handling costs based on operator and equipment expenses. The results showed that the proposed CBS-based layout reduced the total travel distance by 27.55% and decreased daily material handling costs by 28.67%. Additionally, high-frequency materials were positioned closer to the input/output points, improving accessibility and retrieval speed. The simulation confirmed increased warehouse efficiency, better space utilization, and reduced operator workload. In conclusion, the implementation of the CBS method in warehouse layout design significantly improved operational performance and reduced logistics costs. This study serves as a reference for companies managing temperature-sensitive inventory and provides a foundation for future research incorporating real-time inventory tracking and dynamic slotting systems.
Inovasi Inkubator Fermentasi Tempe sebagai Implementasi SDGs 9 pada IKM Tempe Obor Mojosongo, Surakarta Rahmaniyah Dwi Astuti; Bambang Suhardi; Ade Aisyah Arifna Putri
Jurnal Pengabdian Masyarakat dan aplikasi Teknologi Vol. 4, No. 2: October 2025
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.adipati.2025.v4i2.8222

Abstract

Proses fermentasi tempe pada Industri Kecil dan Menengah (IKM) umumnya masih dilakukan secara manual sehingga sering menimbulkan ketidakkonsistenan suhu dan kelembapan, yang berdampak pada lamanya waktu fermentasi serta kualitas produk yang kurang seragam. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk membantu mitra IKM Tempe dalam meningkatkan kualitas dan produktivitas melalui penerapan inkubator fermentasi tempe yang stabil, terjangkau, dan mudah dioperasikan. Inkubator dirancang menyerupai kabinet logam dengan enam tingkat rak tarik yang ergonomis, dilengkapi sembilan lampu pijar sebagai sumber panas dan lima exhaust fan untuk sirkulasi udara, dengan pengoperasian sederhana menggunakan saklar manual. Mitra dilibatkan dalam proses uji coba dan pelatihan penggunaan alat. Hasil pendampingan menunjukkan inkubator mampu menjaga suhu 30–40 °C dan kelembapan 60–70%. Tempe yang dihasilkan memiliki kualitas lebih seragam dari segi tekstur, aroma, dan warna, serta mengurangi risiko kegagalan fermentasi. Dengan alat yang ergonomis dan biaya produksi relatif murah, kegiatan ini dinilai memberikan manfaat nyata bagi mitra IKM, serta mendukung pencapaian SDG 9 (industri, inovasi, dan infrastruktur).
Co-Authors Ade Aisyah Arifna Putri Ainun Rahmansyah Gaffar Bambang Suhardi Eko Liquiddanu I Wayan Suletra Irwan Iftadi Talitha Bertha Ichtapa Yasmin Zulfa Agustin Alfiyah Hariyanto