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All Journal J@TI (TEKNIK INDUSTRI) Jurnal Teknik Industri USU Media Teknika PRODUCTUM : Jurnal Desain Produk (Pengetahuan dan Perancangan Produk) Jurnal Ilmiah Teknik Industri Jurnal Sistem Teknik Industri Jurnal Optimalisasi Prosiding Seminar Nasional Universitas Serambi Mekkah
Rosnani Ginting
Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Transportation Other

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Implementation of Macro Ergonomic Participatory In Physical Work Environment: A Literature Review Candra, Muhammad; Ginting, Rosnani; Nurul Huda, Listiani
Jurnal Sistem Teknik Industri Vol. 25 No. 1 (2023): JSTI Volume 25 Number 1 January 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i1.9294

Abstract

All types of work must have potential hazards in the work, namely work-related illnesses or work accidents. The level of potential occupational hazard is influenced by the type of production activity, the technology used, the materials used, the design and construction environment, and the quality of management and workers. Musculoskeletal disorders, caused not only by aging but also by unergonomic settings of the equipment used, are one of the frequent occupational diseases caused by worker-job mismatch. This study aims to review the participatory macroergonomics literature based on the collected references on the development and application of creating ergonomic physical work environments. Participatory methods are methods that aim to find solutions agreed upon by managers, workers and ergonomics experts, and the result of this research is the ergonomic design of work environments.
Inventory Management Under Uncertainty Condition with Fuzzy Logic: A Literature Review Amelia, Tia; Ginting, Rosnani; Ishak, Aulia
Jurnal Sistem Teknik Industri Vol. 25 No. 2 (2023): JSTI Volume 25 Number 2 July 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i2.9571

Abstract

Fuzzy set theory, or fuzzy logic, has been in use in inventory systems since the 1980s, with vaguely defined, ill-defined, or imprecise values, or decisions based on individual subjective beliefs. Provides a framework for describing the parameters that can be passed. There are many uncertainties in inventory management that can arise due to many things, such as: Order Changes, Random Supplier Capabilities, or Unexpected Events. Fuzzy logic as a method of inventory control that provides a framework by considering parameters that are vague or poorly defined, or whose values are imprecise and determined based on individual subjective beliefs make it available. The purpose of this white paper is to review previous studies using fuzzy logic in inventory management to see the uncertainty variables used. The method used is a thematic analysis of articles on the application of fuzzy logic in various industries. The results of the review show that variables like fuzzy logic make it easy to obtain results from uncertainty variables that can be applied to industrial activities to enable manufacturing activities to be carried out effectively and efficiently increase.
Integration of Design for Manufacture and Assembly with Product Design in Product Design Improvement: A Systematic Literature Review Yazid, Shishilya; Ginting, Rosnani; Panjaitan, Nismah
Jurnal Sistem Teknik Industri Vol. 26 No. 2 (2024): JSTI Volume 26 Number 2 July 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i2.13643

Abstract

This paper aims to investigate and analyze some previous literature relevant to the Design for Manufacture and Assembly and Design for Safety methods in international journals. An extensive review and analysis of the body of literature was conducted to discuss the findings in a few chosen papers pertaining to the application of both methods, using a survey based on descriptive and qualitative surveys published in international journals with publication period limitations from 2011 to 2023 published in proceedings and electronic journals in English. So far, there has never been any research or literature review that discusses the Integration of Design for Manufacture and Assembly with Design for Safety.
Literature Review of Concurrent Engineering in Kansei Engineering and Ergonomic Setiawan, Alvin; Ginting, Rosnani; Ishak, Aulia
Jurnal Sistem Teknik Industri Vol. 26 No. 2 (2024): JSTI Volume 26 Number 2 July 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i2.14696

Abstract

This research aims to conduct a literature review on the application of the integration of Kansei engineering, ergonomics, and concurrent engineering methods in the context of product design. A systematic study of 8 scholarly journals related to the topic in the last decade indicates that combining these three methods has a positive impact on product performance and the efficiency of the development process. In conclusion, a multidisciplinary approach is highly recommended to produce innovative and highly competitive products through a faster and cost-effective process.
Integration of Value Engineering for Design for Assembly in Product Design: A Comprehensive of Literature Review Hartanto, Adrian; Ginting, Rosnani; Ishak, Aulia
Jurnal Sistem Teknik Industri Vol. 26 No. 2 (2024): JSTI Volume 26 Number 2 July 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i2.15268

Abstract

This study explains the benefits obtained from the integration of Design for Assembly (DFA) and Value Engineering (VE) methods in the product design process. DFA is proven to provide benefits such as product simplification, reduced assembly costs, and improved quality by creating product structures that are simpler and easier to install. While VE adds value by taking into account the replacement of expensive or difficult-to-assemble components, speeding up overall assembly time. Although specific research on the integration of these two methods may be limited, studies show that the combination of DFA and VE produces design alternatives that consider various aspects of the product life cycle. The result is reduced costs, faster development times, and a reduced need for rework. The concepts and benefits of integrative DFA and VE approach can be an effective strategy for enhancing assembly efficiency and reducing production costs in product design.
Integration of Reverse Engineering and Additive Manufacturing Methods in the Design and Development of Prosthetic Products : A Literature Review Rumapea, Elsa S E; Ginting, Rosnani; Ishak, Aulia
Jurnal Sistem Teknik Industri Vol. 27 No. 1 (2025): JSTI Volume 27 Number 1 January 2025
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v27i1.17188

Abstract

The integration of reverse engineering (RE) and additive manufacturing (AM) in the design and development of prosthetic devices has shown significant potential for improving the customization, efficiency, and overall quality of these essential medical aids. This paper reviews recent advancements in the use of RE and AM for prosthetics, highlighting key methodologies and findings from various studies. The results demonstrate that combining these technologies can enhance mechanical properties, dimensional accuracy, and user satisfaction while reducing production costs and time. However, challenges such as material biocompatibility and the need for standardized frameworks remain. Continued research and collaboration among researchers, clinicians, and industry stakeholders are essential to fully realize the potential of RE and AM in prosthetic development, ultimately improving the quality of life for individuals with limb loss.
Analisis Risiko Bahaya Ergonomi pada Lingkungan Kerja Unit Laundry Rumah Sakit dengan Metode Hazard and Operability Study (HAZOP) Lestari, Suci Ayu; Huda, Listiani Nurul; Ginting, Rosnani; Safitriyawi, Roja; Ulfah, Tya
Jurnal Optimalisasi Vol 11, No 1 (2025): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v11i1.11918

Abstract

Hospitals as health and social organization bodies provide treatment, hospitalization, outpatient care, and various other activities carried out by workers both medical and non-medical, where interactions that occur dynamically and continuously have the potential for very risky hazards. This study aims to identify potential ergonomic hazards that exist in every work activity in the hospital laundry unit, especially those that can affect the comfort, safety and health of laundry workers. The identification of potential work hazards is conducted using the Hazard and Operability Study (HAZOP) method to evaluate ergonomic hazard risks. This evaluation is used to determine handling priorities based on the severity and likelihood of the occurrence of ergonomic hazards in hospital laundry. The results of the risk analysis found that the level of hazard risk in the hospital laundry unit is at a high level in the dirty linen collection section with the risk of exposure to contaminated linen with a total score of 15. Next in the weighing, separating and calculating section which comes from lighting with a total score of 12, awkward posture when lifting wet linen with a total score of 12, and finally in the drying section caused by machine noise with a total score of 12.
Parallel Scheduling using Genetic Algorithm and Knowledge Based Approach Gurusinga, Mentari Oktaria; Ginting, Rosnani; Sinulingga, Sukaria
Jurnal Sistem Teknik Industri Vol. 27 No. 2 (2025): JSTI Volume 27 Number 2 April 2025
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v27i2.19099

Abstract

Production scheduling are very important considering the complexity of the production system. This study aims to solve parallel machine scheduling to get the best job sequence and minimize lateness. Genetic algorithm is optimization algorithms by implementing evolution process and eliminating bad solutions. Knowledge based approach (KBA) solve problems by creating a computing system to imitates human intelligent behavior. Genetic algorithm and KBA are combined with the earliest due date (EDD) rule to produce an inference engine to build more adaptive population initialization. The results of the proposed scheduling show that the rules successfully guide the search process more adaptively. The genetic operation increasing the fitness value when the job is overload or underload. When the job is underload fitness increases by 3.56%, there is no lateness and load capacity ratio (LCR) increase by 4.67%. When the overload fitness increases by 1%, lateness decreases by 4.57%, and LCR decreases by 7.56%. The increase of fitness value shows better results of the proposed job sequence with minimum lateness. The implementation of integration genetic algorithms and KBA using VB.Net language requires a reasonable computing time, which is an average of 32 seconds when running.
Integrasi Axiomatic Design, design for manufacture and assembly, dan rekayasa serempak dalam Desain Produk Chenio, Alkent; Ginting, Rosnani; Ishak, Aulia
PRODUCTUM Jurnal Desain Produk (Pengetahuan dan Perancangan Produk) Vol 8, No 1 (2025)
Publisher : Institut Seni Indonesia Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24821/productum.v8i1.14648

Abstract

Product design faces challenges where designers need to know the parameters before the design process to minimize product development time, and products that are not suitable for manufacturing cause losses. This research is a narrative literature review of the integration of Axiomatic Design (AD), Design for Manufacture and Assembly (DFMA), and Concurrent Engineering (CE) to see the potential of integrating the three methods in product design. Eight journals from the last decade were analyzed to evaluate the impact of integration on product design. Results showed that the integration of the three methods was able to reduce the required design iterations along with a reduction in manufacturing costs and assembly time. The integration was able to identify and break down functional requirements with cross-functional collaboration from the early stages of design as well as streamlining the product and assembly process. In addition, the integration also provides manufacturing information for designers so that the product design is compliant from the manufacturing side. The combination of the three methods results in products that are easier to manufacture, reduce lead times and product costs. Therefore, this approach is highly recommended for the manufacturing industry to improve cost efficiency, time, and product quality.
Co-Authors A. Jabar M. Rambe A. Jabbar M. Rambe A.Rahim Matondang Abdul Rahim Matondang Adrian Hartanto, Adrian Akhmad Bajora Nasution Alfin Fauzi Malik Alvin Setiawan Amelia, Tia Apriani Bangun Arief Rachman S Aulia Ishak Batubara, Theresia Yosephin Candra, Muhammad Chenio, Alkent Dalimunthe, Sri Baginda Dudin, Sa Elisabeth Ginting Erinsyah Maulia R Erwin Sitorus Febi Ardani Fedrico, Fedrico Gurusinga, Mentari Oktaria Hendra Frengky Tampubolon Hidayati, J Humala L Napitupulu Ikhsan Siregar Indi, Benedictus Vito Bayu Aji Ir. Elisabeth Ginting,MSi Juliza Hidayati Khatami, Muhammad Khawarita Siregar Laulia Ariyani Rangkuti Lestari, Suci Ayu Lia Maretty P. Listiani Nurul Huda Lusiana Pane M.Zulfin Malik, Alfin F Malik, Alfin Fauzi Marito Magdalena Martyanto M. Tumanggor Martyanto M. Tumanggor Matius J Situmorang Muhammad Zulfin Nainggolan, Evelin R Nurhadi, Danang Nurul huda, Listiani Panjaitan, Nismah Prof. Dr. Ir. A. Rahim Matondang MSIE Rumapea, Elsa S E Sadikin Halim Safitriyawi, Roja Suci Ayu Lestari Sugi Arto Sugih Arto Pujangkoro Sukaria Sinulingga Terang Ukur HS. Ginting Thoha, Abdillah Ukurta Tarigan Ulfah, Tya Utomo, Caroline Wendy Suwarjono Widodo Widodo Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Yazid, Shishilya Yogi Khairi Hasibuan Yoseinaita Sembiring