Tri Ngudi Wiyatno

ORCID: 0000-0002-2200-8551
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Research Areas
  • Management and Optimization Techniques
  • Occupational Health and Safety Management
  • Quality Function Deployment in Product Design
  • Quality and Supply Management
  • Advanced Manufacturing and Logistics Optimization
  • Edcuational Technology Systems
  • Information Retrieval and Data Mining
  • Agriculture and Agroindustry Studies
  • Decision Support System Applications
  • Scheduling and Optimization Algorithms
  • SMEs Development and Digital Marketing
  • Vocational and Entrepreneurial Education
  • Blockchain Technology in Education and Learning
  • Industrial Automation and Control Systems
  • Urban Transport Systems Analysis
  • Data Mining and Machine Learning Applications
  • Public Health and Nutrition
  • Quality and Safety in Healthcare
  • Financial Analysis and Corporate Governance
  • Advanced Text Analysis Techniques
  • Consumer Behavior and Marketing Influence
  • IoT-based Control Systems
  • Waste Management and Recycling
  • Assembly Line Balancing Optimization
  • School Leadership and Teacher Performance

Universitas Pelita Bangsa
2020-2024

Universitas Nusa Bangsa
2018-2024

Technical University of Malaysia Malacca
2021

Mercu Buana University
2015

Considering the importance of increasingly rapid industrial development, business people must be aware orientation towards product quality. The manufacturing industry has an important role in development. It is hoped that it will able to grow and have advantages therefore necessary improve increase company continues strive maintain quality productivity so customers are satisfied with products produced. One way needs done reduce number defective production process. This effort one continuous...

10.38124/ijisrt/ijisrt24jun1035 article EN International Journal of Innovative Science and Research Technology (IJISRT) 2024-06-27

Penelitian ini bertujuan untuk menganalisis pengaruh kualitas bahan baku dan proses produksi terhadap produk di PT. ALKA. menggunakan metode survei dengan pendekatan kuantitatif, melibatkan 60 responden yang terdiri dari karyawan bagian baku, produksi, pengujian produk. Data dikumpulkan melalui kuesioner dianalisis software SPSS. Hasil analisis menunjukkan bahwa (koefisien 0.456, Sig. 0.000) 0.389, memiliki positif signifikan Model regresi linier berganda dihasilkan adalah Y = 1.234 +...

10.47233/jsit.v5i1.2567 article ID Jurnal Sains dan Teknologi (JSIT) 2025-01-31

Production machines are the most important part of a production system. Machines need effective and efficient maintenance to be able guarantee support process run well. The steel industry is an that produces various types shapes with one being Computer Numerical Control (CNC) type BT-A16. These often have problems such as downtime interfere experience. purpose this research find out in CNC BT-A16 machine provide recommendations for improvements improve performance or Overall Equipment...

10.31315/opsi.v15i1.7284 article EN cc-by OPSI 2022-12-30

This research aims to analyze the application of Total Quality Management (TQM) in improving performance education staff. In an era globalization that demands quality education, TQM is considered a strategic approach able increase efficiency and effectiveness personnel. The method used case study with qualitative approach. Data collection was carried out through direct observation, in-depth interviews school principals, teachers administrative staff, as well analysis documents related...

10.31004/joe.v6i4.6405 article EN Journal on Education 2024-06-27

Housing development projects are developing very rapidly. will increase people's income and standard of living. One the housing in Bekasi City is Nava House Cluster complex. a type When working on project, project scheduling required. In scheduling, there several methods that can be used, namely CPM PERT methods. Both used to minimize time lag work. This thesis aims determine path formed network, activities included critical completion contained path. The results this research are: first, 3...

10.38124/ijisrt/ijisrt24jul120 article EN International Journal of Innovative Science and Research Technology (IJISRT) 2024-07-18

Abstract In the era of progressively more competitive industrial competition, especially in manufacturing world, it is always required to develop quality or products and productivity. Each company compete win market share. One strategies carried out by improving production process conducted company. product productivity are keys for success process. Therefore, purpose this study analyze data defective at PT Mane Indonesia with Particle Swarm Optimization (PSO) Naïve Bayes Classifier method....

10.1088/1742-6596/1845/1/012020 article EN Journal of Physics Conference Series 2021-03-01

The lack of information about rentals such as descriptions and prices makes it difficult for seekers to determine which rental option is in accordance with their wishes also the price.With conventional search process, rent inevitably take time energy find according wishes, location, course price.This study aims apply location base service support that make easy rented Bekasi Regency well a promotional media business owners household needs, using main method, namely solve problem finding...

10.30998/faktorexacta.v16i1.14991 article EN cc-by-nc Faktor Exacta 2023-03-23

PT XYZ merupakan perusahaan yang bergerak dalam bidang pembuatan cat berbahan dasar air. Produk dihasilkan oleh ini dengan sistem pewarnaan campuran, sehingga memerlukan pengendalian agar tidak terjadi kontaminasi pada saat pergantian produk. Berdasarkan data produksi Januari 2023, tercatat bahwa 94% defect produk disebabkan kesalahan manusia (human error) putih (base A) ke transparan C). Tujuan dari penelitian adalah untuk membuktikan metode Poka Yoke mampu mengendalikan resiko selama...

10.60083/jidt.v5i4.456 article ID cc-by Jurnal Informasi dan Teknologi 2024-01-06

Prakerin or Industrial Work Practice is an educational, training, and learning activity for Vocational High School (SMK) students conducted in the business world industrial related to student competence accordance with field mastered. The purpose of this study determine whether there effect work experience industry (Prakerin) on interest entrepreneurship how much influence. subjects include only class students. Where are 88 (2 classes), which 44 used as a test other research sample.

10.47191/etj/v9i01.23 article EN Engineering and Technology Journal 2024-01-31

Kehidupan masyarakat urban yang padat penduduk salah satunya dapat menimbulkan masalah sampah. Jumlah sampah akan meningkat seiring dengan peningkatan jumlah produksi dan konsumsi, hal ini dilatarbelakangi oleh populasi kesejahteraannya. Peringkat teratas dari ditimbulkan selama tahun 2023, berdasarkan jenisnya ialah sisa makanan, sedangkan sumbernya rumah tangga. Permasalahan memberikan dampak buruk terhadap lingkungan, pemanasan global, ekosistem, juga kesehatan manusia. Hal inilah menjadi...

10.59837/54c8wr43 article ID Jurnal Pengabdian Sosial 2024-04-11

Pabrik Tahu ABC, Karawang, yang didirikan pada tahun 2010 oleh Bapak H. Muhamad. Penelitian ini berfokus pengendalian kualitas produk tahu, terutama dalam hal cacat produksi terjadi periode Juni 2024. Jenis ABC adalah tahu kotor, ukuran tidak sama, warna berbeda dan tekstur lembek Melalui analisis data cacat, ditemukan bahwa jenis terbanyak sedikit menguning dengan total 14.358 pcs. Langkah-langkah perbaikan dilakukan pendekatan metode six sigma DMAIC (Define, Measure, Analyze, Improvement,...

10.46799/arl.v8i10.2217 article ID Action Research Literate 2024-10-21

The automotive industry is a mainstay because it has contribution to the national economy. To maintain existence and survive in midst of intense competition, every must be able continuously improve quality performance company general. Plastic injection manufacturing companies for components are experiencing decline machine performance. Machine related losses that occur company. find out cause performance, research carried by identifying processes, outputs, taking other actions if needed....

10.22441/oe.2021.v13.i3.036 article EN Operations Excellence Journal of Applied Industrial Engineering 2021-11-30

Industrial digitalization 4.0 is a change in communication, function and interaction industry to digital. So, this an industrial transformation from conventional concept virtual one. The purpose of research examine the benefits for employees various manufacturing companies. This aim provides quite effective optimizing many things so that we don't need spend lot time effort achieve targets our work. uses Validity Test Reliability method with purposive sampling approach technique 75...

10.47191/etj/v9i01.04 article EN Engineering and Technology Journal 2024-01-17

PT. XYZ is a manufacturing company that produces Sub Assembly products for two-wheeled and four-wheeled vehicles. Broadly speaking, the stages of Jack Bracket production process consist five processes, namely sharing stage in Raw Material Line, Stamping Small Press Spot Welding Stage Assy Line Checking Final Inspection Line. This research was conducted at where parts Inspection. Based on NG Outflow &; Ratio data period July to December 2023, 57 pcs spot defects were obtained number...

10.47191/etj/v9i01.10 article EN Engineering and Technology Journal 2024-01-20

Energy has become a basic need and as one of the main components in industry, which is ABC factory, efforts to reduce production costs without affecting results or quality by means safe energy modes PT. manufacturing company engaged machinery industry produces catalyst products for two-wheeled vehicles four-wheeled vehicles. Broadly speaking, there are several stages process, namely Slury material preparation stage, process inserting into on Cyzec machine, gluing Calcination Oven OK product...

10.47191/etj/v9i01.11 article EN Engineering and Technology Journal 2024-01-27

Business development in the world causes companies to be able compete, especially field of automotive manufacturing so that must have a strategy. This study aims identify, analyze, and evaluate use sealant type 5977 optimize material at PT X remain competitive local global markets. research uses Deming Cycle Method or PDCA tools used this are Checksheets obtained from data for last 3 months. From results it can seen by optimizing engine production, very good, months no defects were found...

10.47191/etj/v9i01.16 article EN Engineering and Technology Journal 2024-01-06

This journal discusses the application of material requirements management strategies in various manufacturing industries, based on planning (MRP) methodology. Manufacturing industries around world are increasingly focused increasing efficiency and reducing production costs. The key to achieving this goal is implementation materials management, including planning, procurement, storage, inventory control, efficient use raw materials. paper importance MRP as an effective tool outlines...

10.47191/etj/v9i01.22 article EN Engineering and Technology Journal 2024-01-31

PT Chandra Nugerah Cemerlang is a company that operates in the production of motorcycle and car components. To streamline its production, uses factors including raw materials, labor, capital, specific technology. The main goal to maintain expand market share through good results. Based on above background, researchers are interested knowing extent efficiency effectiveness capacity at Cemerlang, especially labor machine factors. CNC Group manufacturing engineering, producing components spare...

10.47467/visa.v4i1.1804 article EN cc-by-nc-nd VISA Journal of Vision and Ideas 2024-02-20

Penelitian ini bertujuan untuk melakukan analisis terkait kualitas pelayanan di Perusahaan Umum Daerah (Perumda) Tirta Bhagasasi KCP Bojongmangu. Jenis data yang digunakan dalam penelitian adalah kualitatif diambil dengan mewawancarai 12 orang informan pelanggan dan kepala cabang Perumda Bojongmangu, kemudian dilakukan proses analisis. Berdasarkan lima indikator digunakan, dapat disimpulkan bahwa, 1) reliability: petugas Bojongmangu sudah memiliki kemampuan keahlian menggunakan teknologi...

10.57141/kompeten.v2i6.126 article ID cc-by-sa Kompeten Jurnal Ilmiah Ekonomi dan Bisnis 2024-05-24

PT. Yili Indonesia Diary is a manufacturing company that produces ice cream under the Joyday brand. The problem occurs there are packaging defects resulting from machine, namely Multiline Wrapping. Maintenance management interpreted as an appropriate strategy to manage when maintenance must be carried out on machines. Therefore, production process in factory will not hampered long machine runs smoothly. Preventative needs first step so always ready use and can avoid significant damage. aim...

10.47191/ijmra/v7-i05-43 article EN cc-by-nc INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH AND ANALYSIS 2024-05-25

Micro, Small and Medium Enterprises (MSMEs) are a form of small medium scale economic movement carried out by individuals independently in society, MSMEs role an important turning the wheels community’s economy, innovation food products that have regional flavors is unique its own right. There widespread business competition culinary sector, one which stalls from Tegal – Central Java area often called warteg, this term has developed become attraction characteristic existence these stalls,...

10.47772/ijriss.2024.805059 article EN International Journal of Research and Innovation in Social Science 2024-01-01

Penelitian ini bertujuan untuk meningkatkan efisiensi proses change model pada mesin injection molding di PT. XYZ dengan menerapkan metode Single Minute Exchange of Dies (SMED). Data yang dikumpulkan mencakup tata letak, waktu proses, dan dampak perubahan sebelum sesudah penerapan SMED. difokuskan line memproduksi komponen mold berbeda, sehingga memerlukan signifikan pergantian mold. Analisis mengidentifikasi 27 elemen kerja dalam model, tujuan mengurangi ketidakefisienan disebabkan oleh...

10.33379/gtech.v8i3.4610 article ID cc-by Jurnal Teknologi Terapan G-Tech 2024-07-05

PT. Hankook Tire Indonesia is a company operating in the manufacturing sector that produces vehicle tires. In production process, downtime occurred during last year was 1050.18 hours and highest mixing machine at 524.45 hours. This resulted process only reaching an average of 80% set target. Seeing problems experienced by Indonesia, it necessary to carry out research measure performance machines using OEE method analyze losses Six Big Losses method. Based on results analysis, not running...

10.30996/heuristic.v21i1.9741 article EN Heuristic 2024-04-30
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