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All Journal J@TI (TEKNIK INDUSTRI) Jurnal Teknik Industri USU EKONOMIS : Journal of Economics and Business JUMANJI (JURNAL MANAJEMEN JAMBI) BALANCE: Economic, Business, Management and Accounting Journal Jurnal Sistem Teknik Industri
Sugih Arto Pujangkoro
DepartemenTeknik Industri Fakultas Teknik Universitas Sumatera Utara (USU) Jl. Almamater Campus USU Medan, 20155
Humanities Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Social Sciences

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Analisis Implementasi Lean Manufacturing dengan Lean Assessment dan Root Cause Analysis pada PT. XYZ Trisnal Trisnal; Sugiharto Pujangkoro; Listiani Nurul Huda
Jurnal Teknik Industri USU Vol 3, No 3 (2013): Jurnal Teknik Industri USU
Publisher : Departemen Teknik Industri Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (654.859 KB)

Abstract

Penerapan lean manufacturing di perusahaan akan mempengaruhi efektifitas proses produksi. Jika proses produksi perusahaan memiliki kinerja yang baik, maka akan menghasilkan produk yang sesuai dengan yang diharapkan dan begitu sebaliknya. Analisis implementasi lean manufacturing dilakukan dengan menggunakan lean assessment, sehingga efektifitas proses produksi yang sedang berjalan dapat diketahui. Pengukuran efektifitas proses produksi perusahaan dilakukan dengan menggunakan Overall Labor Effectiveness (OLE). Setelah tahap pengukuran dengan OLE, analisis masalah dilakukan dengan menggunakan Root Cause Analysis (RCA). Hasil yang diperoleh adalah nilai OLE perusahaan sebesar 60%. Hal ini berarti terjadi proses produksi yang tidak efektif di perusahaan. Berdasarkan RCA akar penyebab masalah proses produksi yang tidak efektif adalah operator sebelumnya tidak menyelesaikan tugas tepat waktu, mesin stamping rusak dan conveyor oven terus berjalan, rantai pegangan tray longgar dan operator bagian stamping lalai dalam menjalankan tugas. Solusi yang diberikan terhadap akar penyebab masalah adalah dengan membuat visual control yang ditempel pada communication boad dan Standard Operating Procedures (SOP), sehingga diharapkan mampu meningkatkan OLE perusahaan hingga mencapai 80%.
ANALISIS BEBAN KERJA OPERATOR AIR TRAFFIC CONTROL BANDARA XYZ DENGAN MENGGUNAKAN METODE NASA-TLX Jerry Budiman; Sugiharto Pujangkoro; Anizar M. Kes
Jurnal Teknik Industri USU Vol 3, No 3 (2013): Jurnal Teknik Industri USU
Publisher : Departemen Teknik Industri Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (598.839 KB)

Abstract

ATC (Air Traffic Control) merupakan pemandu lalu lintas udara yang menjadi rekan terdekat penerbang. Penelitian ini dilakukan di ATC Bandara XYZ yang sudah menjadi bandara berskala internasional yang membuat terjadinya kompleksitas lalu lintas udara baik dari dalam negeri maupun dari luar negeri sehingga tugas bagian ATC menjadi sangat sibuk. Operator ATC diharuskan mempunyai kecepatan dan ketepatan untuk mengolah informasi yang diperoleh dalam membuat keputusan yang tepat agar tidak terjadi kecelakaan. Persentase perkiraan penyebab kecelakaan transportasi udara di Indonesia adalah 60,71 % disebabkan oleh faktor manusia. Informasi tentang kecelakaan pesawat udara yang disebabkan oleh human error khususnya operator bagian ATC telah terjadi di Indonesia khususnya di Bandara XYZ yang disebabkan kesalahmengertian komunikasi antara ATC dengan pilot. Penelitian ini bertujuan untuk menghitung nilai beban kerja yang dirasakan operator ATC khususnya bagian APP dan ACC. Pengukuran beban kerja secara subjektif yang digunakan adalah NASA-TLX yang terdiri dari  enam dimensi ukuran beban kerja, yaitu mental demand, physical demand, temporal demand, performance, effort, dan frustation level. Berdasarkan hasil pengolahan yang dilakukan diperoleh 4 orang operator menilai beban kerja yang dirasakan optimal load (skor antara 40 sampai 60) sedangkan sisanya 8 orang operator menilai beban kerja yang dirasakan overload (di atas 60) dan dari operator ACC terdapat 4 orang operator yang merasakan optimal load dan sisanya 12 orang operator merasakan overload. Dari hasil uji pasti Fisher-Irwin diperoleh bahwa beban kerja operator APP independent terhadap pembagian shift kerja dan beban kerja operator ACC dependent terhadap pembagian shift kerja.
Development of Model for Technoprenuership for Students at Universitas Sumatera Utara Chaidir, Andreasen Proicnius; Nazaruddin; Pujangkoro, Sugiharto
Jurnal Sistem Teknik Industri Vol. 24 No. 1 (2022): JSTI Volume 24 Number 1 January 2022
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v24i1.7703

Abstract

The number of entrepreneurs who are expected to become innovative industries in Indonesia only reached 0.24% of Indonesia's total population. College plays an important role in motivating young graduates to become technopreneurship. The number of innovations that arise compared to innovative product innovations is still very minimum every year. The main problem faced by students is that 52.15% of students don’t continue their innovation products because they don’t get funding 13.50% of students don’t continue their innovation products because they don’t know what to do, do, and don't get technical guidance, 11.66% of students want to graduate on time, 10.44% don’t get mentors/coaches who know how to develop and guide students well, 6.75% of students that there is no incubation platform, 5.5% of students do not dare to take the risk to enter the technopreneur world. Researchers then designed a dynamic model of technopreneur incubation and simulated a design model that aims to see how far the model can help innovative products get funding. The simulation was conducted with three scenarios. The result was 17.6% increase when the incubation program was extended, an increase of 27.46% when there was an improvement in infrastructure and 21.47% when mentor capacity was lowered.
The Effect of Work Discipline on Employee Productivity Hutauruk, Friska Juliana; Matondang, Rahim; Pujangkoro, Sugiharto
Jurnal Sistem Teknik Industri Vol. 24 No. 2 (2022): JSTI Volume 24 Number 2 July 2022
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v24i2.8500

Abstract

The workforce has an important role in increasing production at PT. XYZ. The contribution of labor is interpreted into the resulting productivity. Therefore, it is important to know what variables can affect labor productivity. in this study using work discipline variables to see its effect on employee productivity. The results obtained that work discipline has a positive and significant effect on employee productivity, which is 66.70%. and 33.30% possibility of being influenced by other variables not included in this case.
Business Strategy Formulation : A Literature Review Risdarwanto; Nasution, Harmein; Pujangkoro, Sugiharto
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.v25i1.9459

Abstract

Strategy is a series of actions that are formulated to achieve long-term goals by involving resources to achieve competitive advantage. Strategy formulation  to develop the business must be adjusted to the wishes of consumers to achieve competitive advantage. Business strategy focuses on growth and profitability by providing a framework for functional and operational strategies in terms of which products should be developed, how they should be priced and distributed, as well as which market segments should be targeted. The strategy formulation is determined in three steps consisting of: input step, matching step and decision-making step. The input step focuses for analyzing Company’s Internal and External Factor. The matching step focuses for determining strategies based on Company’s Internal and External Factor by using  SWOT, SPACE and BCG Matrix.  Decision step focuses for determining the best strategy using the Quantitave Strategic Planning Matrix (QSPM). This paper aims to review several studies that use formulation strategy methods in making the best decisions for companies. Without being based on a formulation strategy, it is very difficult for companies in making the best decisions to achieve competitive advantage
Lean Approach to Minimize Waste in Biscuit Production Process Using Value Stream Mapping Method at PT. XYZ Lubis, Dinda Agustina; Pujangkoro, Sugiharto; Hidayati, Juliza
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.v26i2.13544

Abstract

PT XYZ is one of the companies in the snack food industry that focuses on processing biscuits. There is still waste in the production process, such as waiting and transportation, which adds time to the production process and makes it longer. To reduce waste and improve business efficiency, this research uses lean methodology and value stream mapping to ensure the biscuit processing production process runs smoothly. The results of the research that has been done, there is a decrease in non-value-added time by 13.27 minutes from 22.77 minutes, a total lead time of 68.32 minutes from 77.82 minutes, and process cycle efficiency increased by 75.29% from 66.10%. This shows that implementing lean methods using value stream mapping can improve the company's efficiency and productivity.
Strategi Pengembangan Ekosistem Keuangan (Close Payment) Cluster Bisnis Pertanian Jagung pada BRI KCP Tiga Binanga Joeanda, Joeanda; Sembiring, Meilita Tryana; Pujangkoro, Sugiharto
Ekonomis: Journal of Economics and Business Vol 9, No 2 (2025): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v9i2.1944

Abstract

The purpose of this study is to identify internal and external factors that become obstacles in the development of the financial ecosystem (close payment) of the agricultural business cluster at BRI KCP Tiga Binanga and to develop appropriate strategies using the SWOT analysis method (strengths, weaknesses, opportunities and threats) and QSPM (quantitative strategic planning matrix). The results of the QSPM analysis (quantitative strategic planning matrix) of priority strategies in the development of the financial ecosystem (Close Payment) in the Corn Agricultural Business Cluster are that employees provide socialization about the use of mobile banking at BRI KCP Tiga Binanga.
Co-Authors Anizar Anizar Arief Rachman S Aulia Ishak Chaidir, Andreasen Proicnius David Linus Dulmuzid Dulmuzid Dulmuzid, Dulmuzid Harmein Nasution Jerry Budiman Joeanda, Joeanda Julia Hutauruk Juliza Hidayati Listiani Nurul Huda Lubis, Dinda Agustina Meilita Tryana Sembiring, Meilita Tryana Nadia Kurnia Putri Nazaruddin Rahim Matondang Risdarwanto Rosnani Ginting Sukaria Sinulingga Sukaria Sinulingga T Fariz Hidayat Tengku Fuad Maulana Trisnal Trisnal Tuti Sarma Sinaga