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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

Author-ID : 269634

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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DESAIN ULANG PRODUK TEMPAT TISSUE MULTIFUNGSI DENGAN MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT Ginting, Rosnani; Batubara, Theresia Yosephin; Widodo, Widodo
Jurnal Sistem Teknik Industri Vol. 19 No. 2 (2017): JSTI Volume 19 Number 2 July 2017
Publisher : TALENTA Publisher

In human mindset changes along with the development of technology, trends and need for quality products increasingly demand the development of more complex product functions to meet the expectations of the product. Redesign the product made is a multifunctional tissue box. This product is intended for family or household needs. One of the methods that depart from consumer needs is the Quality Function Deployment commonly abbreviated as QFD. In this QFD quality control of a product based on the wants and needs of consumers. Characteristics of multifunctional tissue products obtained from the design objectives is the Multifunctional Tissue Box has a blue main function, has a main beam function, has a polkadot main function motif, has a main rectangular function hole, has a main function iron cover, has an ornament stickers, has an additional function of candy place, has additional color function pink, has additional functional stripe motifs and has additional iron functional material. Then get the best alternative with total cost Rp.75.895.

IDENTIFIKASI KEPUASAN KONSUMEN TERHADAP ATRIBUT PRODUK PEMBANGKIT LISTRIK ENERGI ALTERNATIF DENGAN MENGGUNAKAN KANOâ€™S MODEL DI LANGKAT Ginting, Rosnani; Siregar, Ikhsan
Jurnal Sistem Teknik Industri Vol. 20 No. 1 (2018): JSTI Volume 20 Number 1 January 2018
Publisher : TALENTA Publisher

Alternative energy is a term that refers to all usable energy that aims to replace conventional fuels without any unintended consequences. In the context of this research, alternative energy is meant as renewable energy. Renewable energy is energy generated from natural sources, such as sunlight, wind, rain, tidal currents, and geothermal, which are renewable or can reappear naturally after its utilization. Many methods, procedures and techniques are adopted by the customer satisfaction as enhanced by the design of An Alternative Energy Utilization. This study seeks an assessment of user satisfaction, which in this case is the community, to combine Quality Function Deployment and Kano's model as design techniques in product design and development by focusing on capturing and translating consumer desires into a product design. The calculation results show the most important characteristic to be immediately corrected is Technology sophistication and Production Cost with the highest cost estimate, the degree of importanceand difficulty level. From the planning matrix obtained the product attribute that is Generation Price and Durability become the priority of improvement because it has the biggest weight.

PENILAIAN KEPUASAN PENGGUNA TERHADAP ATRIBUT PRODUK DENGAN MENGGUNAKAN MODEL KANO; STUDI KASUS DESAIN INKUBATOR BAYI Tarigan, Ukurta; Ginting, Rosnani
Jurnal Sistem Teknik Industri Vol. 20 No. 1 (2018): JSTI Volume 20 Number 1 January 2018
Publisher : TALENTA Publisher

A Newborns need special attention because it takes time to adapt to the outside world. In accordance with the standard post-neonatal procedures, newborns should be incorporated into the incubator within a certain period of time according to the infant's health level. Infant incubator as a medical device used to care for newborns, often get complaints from doctors and child nurses. The complaint indicates consumer dissatisfaction with infant incubator products in the hospital. Broadly speaking, complaints against infant incubators lie in inappropriate designs. To overcome these complaints the researchers apply the method of Kano to determine the satisfaction frome every technical characteristics. Through the mapping can be seen that from the seven attributes that become the question, there are two attributes that are in the category of Attractive namely "Additional Functions on Infant Incubator the Place Tube Oxygen" and "Size Door Holes is 15 cm". There is one attribute that is in the One Dimensional category that is "Infant Incubator Price Rp 10.000.000". While the four attributes are in the category Must be "Infant Incubator Dimension 70 cm x 50 cm x 40 cm", "The distance of the floor from the base of the compartment 100 cm", "Compartment infant incubator materials are Acrylic" and "The position of the controller on the infant incubator is in top right side ".

DESAIN PRODUK PEMBERI PAKAN IKAN OTOMATIS Ginting, Rosnani; Nurhadi, Danang
Jurnal Sistem Teknik Industri Vol. 20 No. 2 (2018): JSTI Volume 20 Number 2 July 2018
Publisher : TALENTA Publisher

Pada saat ini, dalam masyarakat industri, khususnya, kegiatan merancang dan membuat objek adalah kegiatan yang terpisah. Proses manufaktur tidak akan berjalan dengan baik sebelum kegiatan desain selesai. Menghasilkan produk sesuai dengan kebutuhan manusia harus dicapai dari proses desain. Minat merancang ikan otomatis pengumpan adalah mengembangkan produk berkualitas baru dan menghemat waktu dalam proses kerja. Brainstorming dilakukan sebelum membuat alat pengumpan ikan otomatis. Orang yang terlibat dalam brainstorming tidak homogen dan meningkatkan ide dengan cepat tanpa tekanan. Survei dilakukan dengan menyebarkan kuesioner tertutup kepada 30 responden, kuesioner terbuka kepada 30 responden dan kuesioner AHP kepada 10 responden. Teknik sampling yang digunakan adalah simple random sampling. Dalam mendesain set Alat Pengumpan Ikan Otomatis perlu dibuat spesifikasi produk yang fokus pada kebutuhan konsumen dalam QFD bentak (Quality Function Deployment). Menghasilkan alternatif yang dilakukan dalam perancangan alat Automatic Fish Feeder Tool untuk mencapai solusi alternatif. Metode yang digunakan adalah Chart morfologi. Berdasarkan langkah-langkah rekayasa ditemukan bahwa nilai alternatif yang ada adalah alternatif terbaik dengan total biaya Rp 645.000, - lebih rendah dari biaya sebelumnya sebesar Rp 805.000.

Perbaikan Produk Pakaian Pelindung Dingin Menggunakan Metode DFM Pada PT.XXX Ginting, Rosnani; Indi, Benedictus Vito Bayu Aji
Jurnal Sistem Teknik Industri Vol. 21 No. 2 (2019): JSTI Volume 21 Number 2 July 2019
Publisher : TALENTA Publisher

Saat ini, persaingan di dunia industri sangat ketat. Untuk itu, pemenuhan kebutuhan produksi sesuai dengan permintaan merupakan hal yang penting. Meski demikian, PT. XXX membahas beberapa masalah dalam proses produksi produk. Masalah tersebut adalah proses yang rumit akibat produk yang cukup rumit dan bahan yang khusus. Jadi penelitian ini dilakukan perancangan produk yang lebih sederhana, komponen yang lebih sedikit dan waktu produksi yang lebih cepat menggunakan metode DFM dengan menggunakan Pemilihan Bahan dan Perbaikan pada Peta Operasi. Penerapan metode ini memberikan efisiensi desain sebesar 25,1% dan efisiensi biaya bahan sebesar 20%.

Pengukuran Potensi Pemanfaatan Listrik Tenaga Sinar Matahari di Kabupaten Langkat Ginting, Rosnani; M.Zulfin; Hidayati, J
Jurnal Sistem Teknik Industri Vol. 22 No. 1 (2020): JSTI Volume 22 Number 1 January 2020
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v22i1.3257

Permintaan energi dunia terus meningkat sepanjang sejarah peradaban umat manusia. Proyeksi permintaan energi pada tahun 2050 hampir mencapai tiga kali lipat. Tampaknya masalah energi akan tetap menjadi topik yang harus dicarikan solusinya secara bersama-sama. Pemanfaatan energi telah berkembang dan meningkat sesuai dengan perkembangan manusia itu sendiri. Usaha-usaha untuk mendapatkan energi alternatif telah lama dilakukan untuk mengurangi ketergantungan terhadap sumber daya minyak bumi. Pemanfaatan minyak bumi diperkirakan akan habis dalam waktu yang tidak lama jika pola pemakaian seperti sekarang ini yang justru semakin meningkat dengan meningkatnya industri maupun transportasi. Selain itu dari berbagai penelitian telah didapat gambaran bahwa kualitas udara telah semakin mengkawatirkan akibat pembakaran minyak bumi(Djoko Adi Widodo, Suryono, Tatyantoro A., Tugino. 2009.). Energi merupakan salah satu kebutuhan utama dalam kehidupan manusia. Peningkatan kabutuhan energi dapat merupakan indikator peningkatan kemakmuran, namun bersamaan dengan itu juga menimbulkan masalah dalam usaha penyediaannya, karena manusia hanya mengandalkan energi fosil yang tentunya persediannya masih sangat terbatas dan semakin menipis. Karena tergolong unrenewable, maka akibat dikuras terus - menerus, persediaan energi tersebut semakin berkurang dan tidak bisa diupayakan kembali keberadaanya. Sehingga bukan suatu hal yang mustahil jika dimasa-masa yang akan datang akan timbul masalah-masalah yang berkaitan dengan krisis energi. Untuk mengantisipasi persedian energi di masa yang akan datang, sejak dua dekade terakhir ratusan pakar energi dari berbagai Negara saling berlomba untuk mengupayakan penemuan-penemuan baru tentang sumber energi alternatif yang tidak saja efisien tetapi juga bernuansa ramah lingkungan. Dan salah satu pilihannya adalah sel surya, walaupun secara efisiensi masih perlu pertimbangan lebih jauh (Satwiko Sidopekso, dan Anita Eka Febtiwiyanti, 2010) Matahari merupakan sumber energi yang potensial bagi kebutuhan manusia, dimana energi tersebut bisa didapat dari panas yang merambat sampai permukaan bumi, atau cahaya yang jatuh sampai permukaan bumi. Dari beberapa penelitian menyatakan bahwa dengan mengubah cahaya matahari terutama intensitas matahari dengan solar sel dapat dibuat sumber energy listrik untuk konsumsi manusia. Pemilihan sumber energi terbarukan ini sangat beralasan mengingat suplai energi surya dari sinar matahari yang di terima oleh permukaan bumi mencapai mencapai 3 x 1024 joule pertahun. Jumlah energi sebesar itu setara dengan 10.000 kali konsumsi energi di seluruh dunia saat ini. Di Indonesia melimpahnya cahaya matahari yang merata dan dapat ditangkap di seluruh kepulauan Indonesia hampir sepanjang tahun merupakan sumber energi listrik yang sangat potensial (Subekti Yuliananda1, Gede Sarya, RA Retno Hastijanti, 2015) Kabupaten Langkat adalah sebuah kabupaten yang terletak di Sumatera Utara, Indonesia. Ibu kotanya berada di Stabat. Kabupaten Langkat secara administratif terdiri dari 20 kecamatan dengan 215 desa dan 15 kelurahan. Luas wilayah Kabupaten Daerah Langkat adalah 6.263,29 Km2 atau 626.329 Ha, dengan jumlah penduduk 926.069 jiwa.Secara geografis letak Kabupaten Langkat berada antara 3014â€™00â€ dan 4013â€™00â€ Lintang Utara dan antara 97052â€™00â€ dan 98045â€™00â€ Bujur Timur. Luas wilayah Kabupaten Langkat 6.263,29 km2 atau 8,74 persen dari total luas Provinsi Sumatera Utara. Kabupaten Langkat berada pada ketinggian 4-105 m di atas permukaan laut sehingga sebagiann besar wilayahnya merupakan daratan rendah (Badan Pusat Statistik Kabupaten Langkat, 2013). Kabupaten Langkat beriklim tropis dan mempunyai dua musim yaitu musim kemarau dan musim hujan. Musim hujan pertama mulai bulan Agustus sampai dengan bulan Januari dan musim kedua pada bulan Maret sampai dengan bulan Mei, sedangkan musim kemarau biasanya pada bulan Februari, Juni dan Juli. Kabupaten Langkat mengalami curah hujan sebanyak 3.289,94 mm dengan lama hujan 150,83 hari pada tahun 2012 dengan rata-rata total curah hujan tertinggi terjadi pada bulan November sebesar 408,88 mm dengan hari hujan sebanyak 18 hari kemudian pada bulan September sebesar 376,88 mm dengan hari hujan sebanyak 15 hari (Badan Pusat Statistik Kabupaten Langkat, 2013). Melihat dari kondisi alam Kabupaten Langkat seperti yang telah diuraikan sebelumnya, tim peneliti melihat adanya potensi untuk pengembangan energi alternatif. Potensi energi ini tentunya harus bisa dimanfaatkan bagi kapentingan masyarakat terutama penduduk kabupaten Langkat sendiri. Untuk mencapai tujuan tersebut, tentu yang harus dilakukan pertama kali ialah upaya untuk mengindetifikasi dan mengeksplorasi potensi alam tersebut. Potensi alam yang telah mampu dieksploitasi tentunya akan mampu menciptakan kemandirian energi bagi masyarakat setempat sehingga mampu mengurangi beban energi bagi permerintah. Selain itu, keberhasilan kemandirian energi di Kabupaten Langkat juga dapat digunakan sebagai percontohan rencana pembangunan di daeerah lain di seluruh Indonesia.

Applying Computer Integrated Manufacturing for Productivity Improvement: A Literature Review Dudin, Sa; Ginting, Rosnani; Ishak, Aulia
Jurnal Sistem Teknik Industri Vol. 23 No. 2 (2021): JSTI Volume 23 Number 2 July 2021
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v23i2.6279

In this era of globalization, information technology, especially through the use of computer technology (program and software) is developing rapidly and has aN enormous impact on the manufacturing industry to support companies as a solving problems tool related to manufactured products that rely on input, process, and output, as well as Increasing effectiveness, efficiency, and productivity. The purpose of this study is to review various literature regarding the application of Computer Integrated Manufacturing (CIM) in the manufacturing company. Also, the scope of this study is to discuss and analyse in depth the related articles through the identification of scientific publications from 2001 to 2021, published in databases and electronic journals in English, and 30 items selected.

Macro Ergonomic Analysis and Design for Optimizing the Work Environment : A Literature Review Suci Ayu Lestari; Nurul huda, Listiani; Ginting, Rosnani
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.v25i1.9286

The purpose of this literature is to understand the application of macroergonomics in various fields. Macroergonomics is the study of work systems which include organizational structures (complexity, formalization, centralization, policies, and processes) with a socio-technical approach used to improve work systems. The method used is a thematic analysis of articles on the application of macroergonomics in various industries. Based on the results of the article review, the process of implementing macroergonomics is analysis, design, implementation, control, and evaluation. All review articles carry out macro ergonomics analysis and design within the scope of the work system as a whole but do not intervene in all factors/problems. The reviewed articles show that the intervention is carried out only on a few factors, where human and organizational factors are always involved. The application of macroergonomics can achieve many goals at once that are beneficial to organizations, workers, and even consumers. The highest frequency of macro ergonomics objectives in consecutive review articles was: quality, occupational health, safety, work existence, productivity, efficiency, and effectiveness.

Analysis of Production Line Balance with Helgeson Birnie Approach on Plastic Chopping Machine Khatami, Muhammad; Ginting, Rosnani; Ishak, Aulia
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.v25i1.9288

The purpose of track balance is to find out the constraints that cause the work station to be unbalanced. Research on plastic chopping tool products, where the production of plastic chopping tools takes too long in the process of making one product. line balancing is the process of balancing the production line, especially in the assembly production process. The balance of this path is intended to reduce excessive workload on one work station and strive so that each work station on each path has the same load. It is intended that each work station has a more efficient work cycle time and can avoid operator errors in assembly. to minimize the number of stations for a given cycle time. The problem of unbalanced production lines and differences in large station times causes an imbalance in the production floor. Balancing the lines on the production floor will affect the achievement of predetermined production targets. The Helgeson-Birnie method is one of the track balance methods that can solve problems in track balance. In the Ranked Position Weight results there are 6 work stations, the efficiency value is 90.02%, the balance delay is 9.97% and the Smoothing Index is 628,204

The Implementation Of Machine Learning In Demand Forecasting : A Review Of Method Used In Demand Forecasting With Machine Learning Dalimunthe, Sri Baginda; Ginting, Rosnani; Sinulingga, Sukaria
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.v25i1.9290

Demand Forecasting is essentials in making production decisions. Demand forecasting accuracy affects supply chain management and can reduce its costs. The development of information technology, especially artificial intelligence, has many benefits in many industrial sectors. The development of artificial intelligence is also applied to demand forecasting. The development of Artificial Intelligence technology in forecasting can produce better accuracy than conventional methods that do not use Artificial Intelligence. The use of machine learning in demand forecasting is in various industrial sectors ranging from small-scale industry to large-scale industry. This article will discuss research on the use of machine learning in demand forecasting for the things discussed, including machine learning models, data processing methods, and research variables. The purpose of this review is to see a comparison of the accuracy of each model, method, and variable used in demand forecasting using machine learning. The results of the review show that the characteristics of different product fluctuations require a different demand forecasting model approach. An appropriate approach can produce higher forecasting accuracy.Â Mistake in choosing a demand forecasting model can reduce the accuracy of demand forecasting. The demand forecasting model must also need to be updated to improve accuracy.

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 Bangun, Putri Syahmina Atirah 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 Nasution, Fadylla Ramadhani Putri 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

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