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INDONESIA
JRSI (Jurnal Rekayasa Sistem dan Industri)
Published by Universitas Telkom
ISSN : 23560843     EISSN : 25799142     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Industrial & Manufacturing Engineering
JRSI (Jurnal Rekayasa Sistem dan Industri) merupakan jurnal ilmiah yang bersifat peer-reviewed dan open access yang dikelola oleh Fakultas Rekayasa Industri, Telkom University. JRSI berisi artikel ilmiah yang diangkat dari hasil penelitian, gagasan konseptual, aplikasi teori, serta kajian analitis di bidang rekayasa sistem dan industri dalam keilmuan Teknik Industri dan Sistem Informasi. Mulai tahun 2017 JRSI diterbitkan enam bulanan, yaitu bulan Juni dan Desember dalam bentuk online dengan e-ISSN 2579-9142, setelah sebelumnya mulai tahun 2014 terbit dalam bentuk cetak tiga bulanan dengan p-ISSN 2356-0843.
Arjuna Subject : -
Articles 647 Documents
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Total Productive Maintenance Analysis of Wrapping Machine Line 4 through Overall Equipment Effectiveness and Six Big Losses at PT XY, Cirebon – West Java Ayu Anggraeni Sibarani; Katon Muhammad; April Yanti
Jurnal Rekayasa Sistem & Industri Vol 7 No 02 (2020): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v7i2.425

Abstract

PT. XY is a company engaged in the food industry, namely instant noodles. The problem encountered atPT XY was that one of the machines that used in instant noodle production often stopped operating due toa breakdown. The machine that often experiences breakdowns is the Wrapping Line 4 machine, which is apackaging machine for cup noodle products. This results in a long machine downtime so that theproduction target is not achieved. One approach to addressing this problem is Total ProductiveMaintenance (TPM) which is measured through Overall Equipment Effectiveness (OEE) and Six BigLosses. This study aims to calculate the Overall Equipment Effectiveness (OEE) value, calculate the valueof the Six Big Losses factor and determine the root cause of the dominant problem of the Six Big Lossesfactor using a fishbone diagram. The calculation results show that the OEE value on the Wrapping Line 4is below the international standard, which is 78.03%. Dominant factors that cause machine effectivenesswas low are quality defect losses by 63,54% and reduce speed losses by 24,87%.
Implementation of Lean Manufacturing with the Takt Time and FMEA Methods to Identify Waste in the Sterile Production Process in the Pharmaceutical Industry Tatun Uswatun Hasanah; Tita Wulansari; Tryana Putra; Muchammad Fauzi
Jurnal Rekayasa Sistem & Industri Vol 7 No 02 (2020): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v7i2.435

Abstract

Pharmaceutical companies is one of the companies engaged in the pharmaceutical sector in Indonesia, as aleading pharmaceutical company in Indonesia and trusted by many people, pharmaceutical companiesalways strives to provide the best service in terms of meeting market demand (customer), delivered on time(lead time). The requests received always vary every month, a drastic increase in the number of demandswill affect the processing time needed to fulfill the demand with the production processing time of aproduct. This problem can be overcome by analyzing the Takt Time and Cycle Time needed to fulfillrequests for October 2020, where the number of requests for product A in October 2020 is 10,560 pcs. Theresults of the analysis of Fast Time and Cycle Time waste using the FMEA method. There are 3 types ofwaste, namely waste of waiting time, unnecessary supplies, and scheduling.
Development of Digital Library Based Responsive Web Using CMS Wordpress.org Shinta Khatulistiwa; Aulia Fashanah Hadining; Dene Herwanto
Jurnal Rekayasa Sistem & Industri Vol 7 No 02 (2020): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v7i2.432

Abstract

Library is one of the information facilities that functions to open the knowledge. Currently there arevarious types of libraries ranging from conventional to digital. The Faculty of Engineering's ReadingRoom needs to be developed into a Digital Library to make it more effective and efficient in the deliveryand search of libraries. Also, a repository needs to be made so that the scientific papers are not only in printformat. The variety of devices at this time caused user interface problems later. The solution is developingDigital Library with a responsive web-based. The method used in this research is a Prototype. Reasons touse this method is because during the development process client couldn’t deliver the completerequirement needs. They can’t provide a detailed definition of the specifications, requirements, andobjectives of the system. Then there’s no complete metadata for this research. In addition, the user can’t beinvolved in all stages of development. Wordpress.org is used as a software that builds and manages webinteractions. The results of this research are the successful development that makes the delivery and searchof libraries effective and efficient on various types of devices
Decision Support System for New Employees Candidat Selection PT. Dawam Prima Perkasa Using Aras Method Web Based Saifur Rohman Cholil; Enggar Satrio Prisiswo
Jurnal Rekayasa Sistem & Industri Vol 7 No 02 (2020): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v7i2.422

Abstract

Employees are one of the supporting factors for a company, because by having qualified employees,according to the qualifications and criteria needed by the company, then the company can develop and moveforward in the future. No exception, PT. Dawam Prima Perkasa who is in need of new employees who aresuitable to work in the company. However, PT. Dawam Prima Perkasa is faced with a problem where thelarge number of prospective employees who take the selection test will cause the number of incoming filesto be adjusted to the criteria owned by the company and require a lot of time, making it prone to file errors.To minimize the occurrence of errors and the length of time used, a Decision Support System was created todetermine the best prospective employees who will work in the company. The Decision Support SystemMethod used is the Additive Ratio Assessment (ARAS). This research has gone through the process ofvalidating the Spearman rank correlation and the value is 0.950. Based on these results, the ARAS methodcan be used in selecting prospective new employees at PT. Dawam prima Perkasa.
Design and Development Classifications A Defect in Clay Tiles Using A Method of Support Factor Machine (SVM) Rais Yufli Xavierullah; Murman Dwi Prasetio; Denny Sukma Eka Atmaja
Jurnal Rekayasa Sistem & Industri Vol 7 No 02 (2020): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v7i2.420

Abstract

Quality control is a system that can assist a company in maintaining and maintaining product quality sothat product defects do not occur. PT. XYZ is a company in the clay tile industry. Every month, PT. XYZhas products due to defects with an average of 2225 precarious. One of the problems that occurred at PT.XYZ is an inspection process that only uses sight. The use of sight can carry the risk of increased operatingcosts due to faulty examinations, failure to get business, and rework. With the development of technology,it can overcome this problem by finding artificial detectors using measurement methods, imagepreprocessing, and algorithms to detect defect. In this study using the Support Vector Machine (SVM)method in classifying defects. Taking pictures directly in this study using raspberry pi and making thealgorithm system using pyhton software. This study uses a linear kernel in the SVM algorithm. The resultsin this study concluded that the highest accuracy rate was 88.6% using a linear kernel.
Desain and Implementation of E-Commerce Websaite System in the Bakery Business in an Effort to Increase Sales and Marketing Using The Waterfall Method at The Prima Sari Bakery Facory Emilia Murni; Dewi Diniati; Mustakim; Ismu Kusumanto; Anwardi
Jurnal Rekayasa Sistem & Industri Vol 7 No 02 (2020): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v7i2.406

Abstract

Prima Sari is a culinary industry in Pekanbaru which is engaged in bakery. Founded in 2003 and hasbranches outside the city. The problem faced is that the sale of Prima Sari Bakery is done manually. So far,the sales system is still relying on the media interaction with consumers using the invoice bookkeepingsystem, receipt. Prima Sari as a supplier of bakery products in the store experienced bookkeeping sales canbe calculated fully after a week of delivering bakery products to the store. The marketing coverage is notcomprehensive because it relies on the factory driver's pallets in delivering bread to outlets that contributeto the distribution of Prima Sari Bakery bakery products. The purpose of this research is to design a web ecommerce to increase sales and assist the process of overseeing sales activities in the bakery industry andexpanding the area of market share and media promotion through e-commerce web access. Using theWaterfall Method with black box tasting and user acceptance test (UAT) testing. The results of this studyare a website system that can be accessed by General Users to view products and information, UserMembers or Customers can access the Prima Sari Bakery product order process, Admin Users who canprocess website systems related to sales data, customer data and User Leaders which can access salesreport data at the Prima Sari Bakery factory
Determination of Maintenance Planning Strategy On Pulverizer Boiler Machine Using Reliability Centered Maintenance (RCM) II Method (Case Study: PT. TJB Power Services) Akhmad Syakhroni; Arifin Edo Kurniawan; Nuzulia Khoiriyah; M. Sagaf
Jurnal Rekayasa Sistem & Industri Vol 8 No 01 (2021): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v8i1.399

Abstract

Continuous production causes machines to work without stopping which results in the risk of decreasingmachine productivity at PT. TJB Power Services. The company is an Operation and Maintenance companyfor PLTU Tanjung Jati B Units 1 and 2. In 2018, the level of Equivalent Availability Factor (EAF) Unit 1was 89.45% and Unit 2 was 93.76%, which was originally targeted at 100%. Meanwhile, in 2019 Unit 1increased to 95.60% and Unit 2 decreased to 88.12%. In general, the production process starts fromgrinding coal, which is used for fuel heating water into dry steam, which is flowing into a turbine to drive agenerator that produces electricity. Therefore, research was carried out in the pulverizer unit 2 because ithas decreased its availability and is a critical machine in the production process that will affect overallproductivity. Based on the RCM II analysis at the FMEA stage, the highest RPN value was obtained forcoal pipe and pyrite equipment. After analyzing with the Fishbone diagram, it is found that the root causesof failure include primary air and outside air containing seawater content and not coated with anti-rustresulting in corrosion, accumulating foreign objects that are not filtered in the silo and lack of maintenance.From the results of the analysis of these problems, it was found that the proposed improvements weremade in the form of the RCM II Decision Worksheet.
Design and Build Android-Based Applications of Software Development Projects Effort and Cost Estimation Juliana Kristi; Renny Sari Dewi
Jurnal Rekayasa Sistem & Industri Vol 8 No 01 (2021): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v8i1.427

Abstract

Prediction of software business and costs needs to be done carefully and clearly measured so that thesuccess of a software development project can be achieved. There are 2 methods that are commonly usedto estimate software development efforts and costs, such Function Points (FP) and Use Case Points. Therewere 4 stages of the research carried out: literature study, needs analysis, design, and implementation(application development to testing). Analysis and application design using the Signavio tools. Meanwhile,the author uses open source rapid application development (RAD), called Kodular. The trial phase iscarried out by verifying manual calculations whose projects have been completed. The result of thisresearch is the creation of an Android-based application that can be used to accelerate business players inthe software development sector in the process of estimating product prices. This research has limitation isnot tested the validity of the soft development project which is still in the planning stage.
The Effect of the Covid-19 Pandemic on Bangka Belitung Province Small and Medium Industry using Descriptive Statistics – Correlation and Multiple Linear Regression Selani Satila; Dino Caesaron; Soemedi Hadiyanto; Erin Haynes
Jurnal Rekayasa Sistem & Industri Vol 8 No 01 (2021): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v8i1.451

Abstract

This study discusses how the COVID-19 pandemic affects all industrial sectors in Bangka Belitung,especially Small and Medium Industry (IKM) actors. The prolonged pandemic condition has forced IKMBangka Belitung players to lose up to 70% of their income due to the decline in people's purchasing power.Further analysis is needed regarding the impact of the COVID-19 pandemic on IKM Bangka Belitung,considering that this sector contributes 99% of all industrial sectors of the total business units totaling20,403 units, with a workforce absorption of 45,351 people. The sampling method was by distributingquestionnaires to 437 IKM actors in Bangka Belitung. The questionnaire was distributed to get the level ofimportance as primary data which was processed using descriptive statistics, pearson correlation and linearregression to see the contribution of each variable that could affect the performance of SMEs. The findingsfrom this study can be used as material for targeted and measurable policy making for the IKM BangkaBelitung Trustees agency, to formulate strategic steps in empowering IKM during the COVID-19pandemic.
Object/Product Identification for Stock Taking Activities using Object Recognition Concept Muhammad Nashir Ardiansyah; Prafajar Sukssesanno Muttaqin; Murman Dwi Prasetio; Nia Novitasari
Jurnal Rekayasa Sistem & Industri Vol 8 No 01 (2021): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v8i1.455

Abstract

Stock taking activity is as a routine product inspection activity to check the inventory accuracy and helpreduce the risks of stealing, damage, and obsolete inventories. This activity can be categorized as timeconsuming and expensive activity. In addition, this activity needs a lot of concentration and prone tohuman errors and mistakes. This study aims to replace human manual inspection in terms of object typeand quantity with objects identification to reduce errors, time, and costs. Digital image processing in theform of Object Recognition is used in this study to determine the type of object and the number of objects.The results showed that the detection rate of a single product reached 90% which was influenced by theangle of an image and the detection rate of object quantity reaches 81% in average in real environmentwith a certain condition. It is expected that costs of inventory inspection and warehousing activities can bereduced, as well as the improvement in terms of efficiency and effectiveness can be achieved.

Page 59 of 65 | Total Record : 647

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