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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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System Dynamic Modeling in Blood Supply System (Case Study) Eva Oktaviana; Andriansyah; Raihan Dara Lufika; Nissa Prasanti
Jurnal Rekayasa Sistem & Industri Vol 8 No 02 (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.v8i02.516

Abstract

XYZ is one of the agencies that handle the distribution of blood with the amount of supply needed to meetdemand is uncertain. Problems occur in inventory management which has an impact on bloodstockfluctuations. This research was conducted using a dynamic system approach to design a blood supplymodel at XYZ and provide recommendations for the best scenario for existing problems based on thepriority indicators of the objectives. The structure of the model is described in causal loop diagrams andstock and flow diagrams. The objective function of this modeling model is to minimize the instability ofthe blood supply so that it can stabilize the intake and output of blood donors. Four policy scenarios aresimulated in the model with the parameters used is the number of replacement donors and low expiredblood. The simulation result for the best scenario is a scenario that has 230 donor bags every 15 days witha policy of procuring donors twice in one month.
Development of Distribution Center Leu Mart Karawang with Feasibility Analysis, SWOT, STP, IFE EFE IE and Marketing Mix 9P Candra Galang Gemilang Putra; Wahyudin Wahyudin; Hamdani Hamdani
Jurnal Rekayasa Sistem & Industri Vol 8 No 02 (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.v8i02.515

Abstract

MSMEs are Indonesia's largest financial access by contributing 60.34% of GDP (Gross Domestic Product).Seeing the very high number of markets with needs that must be met, the Leu Mart Karawang DistributionCanter (DC) was formed to bridge by cutting the distribution process from direct suppliers to small andmedium businesses, both large and small stores, MSMEs, and Village-Owned Enterprises (BUMDES). DCLeu Mart Karawang is the first modern market in Karawang that helps increase MSMEs by simplifying thedistribution process for basic food products and daily necessities based on websites and Androidapplications. To support competition and market opportunities, a study was conducted using SWOTanalysis, STP (Segmenting, Targeting, Positioning), IFE EFE analysis and Marketing Mix 9P accompaniedby a competition analysis of market opportunities, operations, finance, marketing and human resources.The results of this study explain that DC Leu Mart Karawang is very feasible and has good long-termprospects to run. Besides being stated by the results of the analysis, DC Leu Mart Karawang has also beenrunning for approximately 8 months with an increasing trendline every month. This is supported by aReturn on Investment (ROI) of 43.5% and a Payback Period of 2 years and 1 month. The investmentfeasibility results in an NPV of Rp. 7,001,220,721, IRR 51% Net B/C 6.77 and PI 2.16.
Feasibility Comparative Analysis of Providing Earthquake Sensor Services and Video on Demand by Utilizing Frequency License 3.3 GHz and Bandwidth 12.5 MHz Siti Hajar Komariah; Ananda Risya Triani; Rohmat Saedudin
Jurnal Rekayasa Sistem & Industri Vol 9 No 01 (2022): 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.v9i01.484

Abstract

several companies. One of the license holders is a telecommunications company located in Bandung andJakarta. This 3.3 GHz frequency, in the map for the performance of 5G telecommunication services,includes candidates for the medium class working frequency which is predicted to be auctioned by thegovernment to become the working frequency for 5G performances. Several companies have an interest inidentifying the use of 3.3 GHz and 12.5 MHz BW licenses outside the stand-alone performance of 5Gtechnology-based broadband telecommunications services. Initial identification and studies show that thereare two services that have the potential to be deployed by utilizing the frequency range and BW, namelyearthquake sensor network services and Video on Demand (VoD) in DKI Jakarta. To ensure the feasibilityof performing these two services based on the technology owned by the telecommunications company,further studies are needed by analyzing them from the market aspect, technical aspect, and financial aspect.This research was conducted using a techno-economic approach and analysis. The novelty in this research is the implementation of new 5G technology licensed with 3.3 GHz frequency and 12.5 MHz bandwidth inthe new case, namely the earthquake sensor network compared to other services, namely video on demand.The next process is the comparison of the performance feasibility parameters (NPV, IRR, and PaybackPeriod) based on the results of a study of the two services that can be carried out to determine the priorityservice candidates to be provided by the telecommunications company. The results show that in terms ofoperational and financial aspects, the earthquake sensor project will be more profitable for the companybecause the effort spent is not too large.
Analysis of the Effectiveness using Overall Equipment Effectiveness in Identifying Six Big Losses on SY-GF 250H Lathe (Case Study CV Jasa Bhakti) Naufal Muhammad Rafi Fauzan; Fahriza Nurul Azizah
Jurnal Rekayasa Sistem & Industri Vol 9 No 01 (2022): 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.v9i01.501

Abstract

CV Jasa Bhakti is a manufacturing industry company that produces agricultural machinery and automotivespare parts. During the production process, the SY-GF 2500H lathe has problems, namely engine damagewhich causes the production machine to not operate and causes downtime which can cause losses andaffect the effectiveness of the SY-GF 2500H lathe. The Overall Equipment Effectiveness (OEE) method isused to measure the level of effectiveness on a machine by using three main components, namelyavailability rate, performance rate, and quality rate to identify types of losses based on six big losses, theaverage OEE result of 75% is still below the standard world class with factors that affect the low OEE,namely the performance rate of 79%, while the losses that affect the effectiveness value of the performancerate are idle and minor stoppage of 6% and reduce speed losses of 35%. By analyzing the root causes ofthe problem through a fishbone diagram, and five whys analysis. From this method, it can be concludedthat the causes of the low effectiveness value on the performance rate which are influenced by idle andminor stoppage and reduced speed losses are human factors, machines, materials, and methods.
Proposed Quality Control Based on Analysis Using Statistical Quality Control Method on Quail Egg Production Ferdi Kurniawan; Fahriza Nurul Azizah
Jurnal Rekayasa Sistem & Industri Vol 9 No 01 (2022): 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.v9i01.502

Abstract

Quality is one of the factors that have an important role in providing satisfaction to consumers. Theproblem of quality is an issue that is often discussed in companies to design a strategy to maintain thecompany's position and improve the company's competitiveness in global competition with othercompanies. One of the efforts that can be done to maintain and improve quality is through statisticalquality control. UMKM Puyuh Kompas is one type of poultry farming business that has not implementedthe principles of quality control. The purpose of the study was to analyze quality control in quail eggproduction, identify the types of defects in quail egg production, and provide suggestions for controllingthe types of defects in quail egg production in the UMKM. The research method used is statistical qualitycontrol method and the sampling technique used is purposive sample. The results showed that the qualitycontrol of the quail egg production process in the company had not been running well. The dominant typesof defects that occur in the production process are cracked eggs and pale eggs. Suggested actions that canbe taken to prevent and reduce disability levels are by setting standard operating procedures, improving thedesign and layout of the cage, and installing supporting components that can prevent quail from beingexposed to disease outbreaks and pest attacks.
The Application of Template Matching Algorithm to Improve Accuracy of Plate Number Recognition R Moch Dysa Satria Anggara; Aradea; Rianto
Jurnal Rekayasa Sistem & Industri Vol 9 No 01 (2022): 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.v9i01.514

Abstract

Pattern Recognition is a part research of Image Processing. In term implementation of Pattern Recognitionused for variety research needs such as Identify Transportation License Plate Number. Identifying licenseplate number is one process to reduce crime, accident, and support related agencies to process informationtraffic data. Taking picture of license plate number by camera create image that can be processed by OpticalCharacter Recognition (OCR). OCR is conversion process of picture that contain alphabet and numericobject into ASCII character. In creating of OCR, there’s many kind of algorithm, we used TemplateMatching algorithm as main research. Process of Template Matching algorithm is fitting all part of picturetaken by camera with image that has been processed into Template Data. However like another algorithm,this algorithm had a deficiency about accuracy and time to recognition process. To create and enhance ofaccuracy in Template Matching algorithm, we create 3 scenarios to take a picture for compare the result ofaccuracy and time to OCR process also comparing Template Matching algorithm with Learning VectorQuantization (LVQ) as accuracy comparison method. Based on result of Template Matching algorithm had84% accuracy and 0,942 Milliseconds to process OCR.
Enterprise Architecture Planning in Hydroponic Cultivation Business Units Using TOGAF ADM Ari Lathifah; Muhamad Irsyad; Nur Ihsan Fajar Ramadhan; Nurul Islah Watajdid; Fitroh
Jurnal Rekayasa Sistem & Industri Vol 9 No 01 (2022): 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.v9i01.522

Abstract

Businesses in the field of hydroponics also require better management of information systems in the digitalera so they can take advantage of regular supply, targeted marketing, and gain new customers. Informationsystems are made into a necessity in the management of organizations or companies to facilitate the entireproduction, distribution and management of the company. Puji Hydroponics is a business unit in TangerangRegency that is engaged in agriculture, especially in producing vegetables using hydroponic techniques. Theproblem faced by Puji Hydroponics is that until now Puji Hydroponics does not have a formal planningstrategy. The formulation and management of strategies is ad hoc to the extent of certain needs andconditions. The impact that arises if there is no strategic planning of information systems or a maturecorporate architecture is the lack of services provided to customers. This study aims to make a corporatearchitectural plan for the hydroponic cultivation business unit at Puji Hydroponics using TOGAF ADM. Theresults of this study are business blueprint planning, application architecture, architectural data, architecturaltechnology that can be a reference for other hydroponic cultivation business units in planning enterprisearchitecture for optimization and business growth in the long term.
Determination of Optimal Route for Newspaper Distribution Using Sweep Algorithm and Nearest Neighbour Method: Case Study Anisa Agustina; Ayu Setiawati; Muhammad Iqbalnur; Virda Hersy Lutviana Saputri; Wahyudi Sutopo; Yuniaristanto
Jurnal Rekayasa Sistem & Industri Vol 9 No 01 (2022): 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.v9i01.526

Abstract

In general, the problem of production and distribution in the paper supply chain is the integration of plansto minimize total costs. Delivery times are required to be fast, sometimes not fulfilled due to problems inthe production and distribution process. One of the problems with newspaper companies in Surakarta is theslow distribution process due to the determination of the wrong distribution channel. This article aims tosolve the problem of determining the route of a newspaper company in the city of Surakarta by comparingtwo alternative choices, where the first alternative uses two fleets and the second alternative uses threefleets. This research uses the Sweep Algorithm and the Nearest Neighbor method in order to minimizetime and cost and to determine the best delivery path. From the results of data processing, it was found thatthe best proposal was the first alternative, namely by using two fleets because the distance traveled wasshorter with a difference of 0.45 km and resulted in savings of Rp. 467,940.00 every month.
Method of Economic Order Quantity (EOQ) as an Analysis of Raw Material Inventory Control at PT Metalindo Main Engineering Lugina Lestari; Aulia Fashanah Hadining
Jurnal Rekayasa Sistem & Industri Vol 9 No 01 (2022): 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.v9i01.531

Abstract

PT Metalindo Teknik Utama is a company engaged in Manufacturing (body of a car). So far, in managingraw material inventories, the company used simple method with buy raw material if the inventory is out ofstock. The use of this method resulted in the cost of managing the raw materials incurred is still relativelyexpensive. This study aims to analyze the cost of inventory management based on the Economic OrderQuantity method and compare the costs of inventory management implemented by the company in 2020.The data is taken based on the company's annual financial statements prepared in 2020. The data isanalyzed using the EOQ formula. Results of the research in the form off O2, the number of economicalorders according to EOQ is 141 tube with a raw material inventory cost of Rp. 6,771,277 while accordingto the company's method of Rp. 25,542,451 then obtained savings or a difference of Rp. 18,771,174. InCO2 the number of economical orders according to EOQ is 130 tube with a raw material inventory cost ofRp. 6,770.777, while according to the company's method it is Rp. 23,601,184 then the savings ordifference is Rp. 16,830.407. For LPG, the number of economical orders according to EOQ is 31 tubeswith a raw material inventory cost of Rp. 1,447,350 while according to the company's method it is Rp.4,631,372 then the savings or difference is Rp. 3,184,022.
A Mobile Application Development for Monitoring Cash Transfer Program for MSMEs in Indonesia Dita Pramesti; M. Rizal Bimantoro; Fitria Dewi Wulandari; Pradita Cahyani
Jurnal Rekayasa Sistem & Industri Vol 9 No 01 (2022): 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.v9i01.544

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play an important role in improving Indonesia’s economicgrowth that has been slowing down during the Covid-19 pandemic, an outbreak that significantly affectedthe national economy. MSMEs contribute 60.51% to Gross Domestic Product (GDP) of Indonesia andabsorb 96.29% of Indonesia’s workforce. In order to boost national economic recovery and growth, thegovernment is stimulating the growth in MSMEs by providing Bantuan Langsung Tunai (BLT) or CashTransfers for MSMEs. In practice, however, there are various problems in relation to the distribution of CashTransfers, such as illegal fees, corruption, misappropriation of funds, and mistargeting. In this paper, wepropose a mobile application design that can be a solution to all those problems. The application is designedto provide easy access for users to submit proposals and track the progress, with the result that the cash isdelivered efficiently and quickly to intended beneficiaries. This is an effort to promote openness andtransparency in public administration and also to prevent corruption that can occur in delivery of cash. Thisapplication, namely “Sumbangsih”, applies a prototype method as the System Development Life Cycle(SDLC), which consists of six phases: planning, analysis, design, implementation, testing, and maintenance.In the final phase, after the application is created, testing is carried out using User Acceptance Test (UAT)to verify that every function of the application is working exactly as required.

Page 61 of 65 | Total Record : 647

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