Jurnal Ilmiah Teknik Industri最新文献

{"title":"ANALISIS PENGARUH MATERIAL KEMASAN, TAMPILAN KEMASAN, BENTUK KEMASAN, DAN INFORMASI PADA KEMASAN TERHADAP MINAT BELI MAKANAN KHAS LAMPUNG KERIPIK PISANG","authors":"R. Fitriani, Andhyka Tyaz Nugraha","doi":"10.24912/jitiuntar.v12i1.29047","DOIUrl":"https://doi.org/10.24912/jitiuntar.v12i1.29047","url":null,"abstract":"The aim of this research is to investigate the influence of packaging material, packaging appearance, packaging shape, and information on the packaging on consumer purchasing interest in Asa Cipto Roso MSMEs, Siger Keripik MSMEs, and Lampung Chips MSMEs. The method applied in this research is the PLS-SEM method with the help of software in the form of SmartPLS 3.0. Research data was collected from 120 respondents who were banana chips consumers at Asa Cipto Roso MSMEs, Siger Keripik MSMEs, and Lampung Chips MSMEs which were distributed via an online Google form. The findings from this research illustrate that packaging elements which include packaging material, packaging appearance, packaging shape, and information on the packaging can trigger consumer buying interest in Asa Cipto Roso MSMEs, Siger Keripik MSMEs, and Lampung Chips MSMEs. The findings from this research can provide implications for designing banana chip packaging that suits consumer tastes so that it can trigger consumer buying interest in Asa Cipto Roso MSMEs, Siger Keripik MSMEs, and Lampung Chips MSMEs.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":"45 35","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141010505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS POSTUR KERJA DAN USULAN FASILITAS KERJA PADA PROSES PENDISTRIBUSIAN CYLINDER DENGAN MENGGUNAKAN METODE WERA dan NERPA DI PT. INDOGRAVURE","authors":"Ilham Efendi, Asep Endih Nurhidayat, Muhammad Fidiandri Putra","doi":"10.24912/jitiuntar.v12i1.25906","DOIUrl":"https://doi.org/10.24912/jitiuntar.v12i1.25906","url":null,"abstract":"PT. Indogravure is a company engaged in printing flexible packaging for the pharmaceutical, agro-farming, food and beverage industry segments. In the production process activities there are problems in the cylinder warehouse division, there are 4 (four) work processes that have a potential risk of injury, namely the cylinder taking process, the cylinder checking process, the cylinder transport process, and the cylinder distribution process in the form of musculoskeletal complaints experienced by workers. To identify these complaints, the Workplace Ergonomic Risk Assessment (WERA) and Novel Ergonomic Postural Risk Assessment (NERPA) methods are used. The aim is to determine the level of risk experienced by workers during the work process and provide suggestions for improvements that minimize the occurrence of MSDs complaints. From the research conducted, it was found that there are 3 work processes that have the highest risk, namely the first is the process of taking cylinders with a score of 31 (medium) based on the WERA method and the level of risk level is 7 (high) based on the NERPA method, the second is the process of transporting cylinders with a score 29 (medium) based on the WERA method and a risk level level of 7 (high) based on the NERPA method, the three cylinder distribution processes with a score of 39 (medium) based on the WERA method and a risk level level of 7 (high) based on the NERPA method. The proposals given in this study are assistive devices designed using CATIA V5R21 software in the form of hydraulic trolleys, ladder conveyors, and electric trolleys. Where in improving worker posture using the proposed assistive devices, evaluation results are obtained using CATIA V5R21 software with a (low) level of risk, then a re-analysis of the evaluation results is carried out using the software, there is a decrease in the level of risk using the WERA method in the process of taking cylinders from scores 31 (medium) becomes a score of 23 (low) and based on the NERPA method the risk level is 7 (high) to 3 (medium), in the process of transporting the cylinder from a score of 29 (medium) to a score of 21 (low) and based on the NERPA method the risk level is 7 ( high) to 3 (medium), and in the cylinder distribution process from a score of 39 (medium) to a score of 27 (low) and based on the NERPA method the risk level is 7 (high) to 3 (medium). With the proposed tool design, it is hoped that the work process can be carried out effectively, efficiently and in accordance with ergonomic values so that the level of risk of injury experienced by workers is reduced.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":"15 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141005887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PERANCANGAN SISTEM WAREHOUSE BERBASIS TEKNOLOGI OCR UNTUK MENINGKATKAN EFEKTIVITAS DAN EFISIENSI","authors":"Dean Alexander, Nyoman Pujawan","doi":"10.24912/jitiuntar.v12i1.28100","DOIUrl":"https://doi.org/10.24912/jitiuntar.v12i1.28100","url":null,"abstract":"The rapid development of information technology is massive worldwide, racing to create solutions as a form of digital supply chain movement, massive use of information technology is also being carried out in the logistics business world which is part of supply chain activities, requiring accurate and fast information is a very important area to guarantee delivery of goods on time and on target. One important aspect of the logistics process is effective warehouse management. One of the main challenges in effective warehouse management is the process of receiving goods in the warehouse which still causes errors such as writing errors, inaccurate recording of the quantity, type and name of goods received and removed from the warehouse which takes quite a long time to process. There has been a lot of research carried out on data capturing activities with the application of OCR but not much has been found that focuses on managing printed and handwritten physical documents in the warehouse area, and preparation of data bases on websites connected to systematic OCR technology, and there is no analysis of technology investment. OCR regarding cost efficiency. Therefore, to help overcome this problem, this research carried out the design and implementation of a warehouse system based on OCR (Optical Character Recognition) technology with the name WareOCR and analyzed it from an investment perspective using the ROI method. From the research results obtained using the OCR creation model using the CNN method, the accuracy of the WareOCR system on test data is 93%, Return on Investment is calculated at 60.38%, in the NPV calculation in year 3 the figure is IDR 112,911,033 where NPV > 0 for the project implementing WareOCR it is acceptable that this investment provides added value of 493% of the total project cost. This research  also  has   research   limitations  in  the  form of  invoice  formats  which  need  to  be standardized so they can be read with the WareOCR tool and the advantages of this research are that they can shorten the working time of the data entry warehouse in inputting information into the database.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":"121 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141017372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"OPTIMASI EFISIENSI ENERGI PADA MOBIL LISTRIK EMPAT PENUMPANG MELALUI SISTEM REGENERATIVE BRAKE","authors":"D. Handayani","doi":"10.24912/jitiuntar.v12i1.26612","DOIUrl":"https://doi.org/10.24912/jitiuntar.v12i1.26612","url":null,"abstract":"The continuous use of fossil energy can have an impact on the energy crisis and environmental pollution Greenhouse Gas (GHG) is a contributing factor to climate change. Electric cars are one of the solutions to these problems. Because electric cars use clean and renewable electrical resources to drive their vehicles, they can reduce dependence on limited fossil fuels. In the use of electric cars that utilize regenerative braking technology, the first stage is to design the portion of mechanical braking on both the front and rear wheels, along with regenerative braking. The goal is to obtain a safe braking portion by following the ideal braking upper limit that has been set, as well as the lower limit set by the ECE braking standard. After obtaining a safe braking portion that is in accordance with actual conditions, the next step is to find the energy generated by the regenerative braking system by simulating it using Matlab-simulink. In this simulation, the regenerative brake efficiency can be obtained by comparing the absorbed energy and the available braking energy. The regenerative brake system in this study is able to absorb 1.7623 kWh of energy with an efficiency of 67.31% at a regenerative braking portion of 0.137 and front mechanical braking of 0.6629 at a road friction coefficient of 0.8.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":"92 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141015525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PERENCANAAN STRATEGI BERKELANJUTAN PROGRAM BANK SAMPAH MENGGUNAKAN INTEGRASI BALANCED SCORECARD DAN HOSHIN KANRI","authors":"J. Albert, Wilson Kosasih, H. J. Kristina","doi":"10.24912/jitiuntar.v11i3.21197","DOIUrl":"https://doi.org/10.24912/jitiuntar.v11i3.21197","url":null,"abstract":"Based on data from SIPSN, the total national waste generation consisting of 200 regencies or cities has reached 21.45 million tons in 2021. Of the total national waste pile, 7.13 million tons (33.26%) are still unmanaged. To help resolve this issue, PT NS together with PT M organized waste bank program which aims to build and develop more waste banks, but fact on the field showed that not all waste bank movements can run smoothly. Therefore, an analysis of the performance of waste bank services was carried out using the balanced scorecard and long-term strategic planning was conducted using hoshin kanri. From the results of the 9 prioritized strategic goals weighting, it was found that increase in profit has the greatest weight with value of 0.171. While new customer acquisition has the smallest weight with value of 0.070. From the performance evaluation carried out with objective matrix and traffic light system, there are 4 performance indicators in green, 1 in yellow, and 4 in red. After this, strategic planning can be carried out using the hoshin kanri strategy map to provide long-term strategy that can help waste banks in the program to operate sustainably.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":"215 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140746738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EVALUATION OF WORK POSTURE USING THE CTD RISK INDEX METHOD TO REDUCE THE RISK OF MUSCLE INJURY IN THE BATIK CAP INDUSTRY","authors":"Indah Pratiwi, Astrid Winahyu Pertiwi","doi":"10.24912/jitiuntar.v11i3.26696","DOIUrl":"https://doi.org/10.24912/jitiuntar.v11i3.26696","url":null,"abstract":"Making stamped batik goes through 5 stages, namely tasting, dyeing color, removing hot and cold tubs, and drying. This process takes place repeatedly for a long time, causing workers to potentially experience musculoskeletal complaints and the risk of Cumulative Trauma Disorders (CTDs). The purpose of this study was to determine whether batik Nilo Tirto workers were at risk for developing CTDs or not. This research was conducted by using a method to determine the level of worker complaints with a Nordic Body Map (NBM) questionnaire. After knowing each class of worker complaints, the CTDs Risk Index method is used to determine the risk score for muscle injury in workers. If the score is > 1, it is relatively unsafe, so it needs improvement. The 2 most significant scores on the CTDs Risk Index worksheet will be analyzed further to determine the risk factors for musculoskeletal use using the PLIBEL Checklist. The results obtained are, there are 2 workstations that have the highest score on the CTDs Risk Index, namely color dyeing and cold bathing. This is caused by awkward body postures when working, repetitive movements, and poor workstation conditions, so the repair needs to be done. The results of this study can be used for improvements to the workstation for dyeing color and cold tubing in the form of design proposals and the work postures of the two workers.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":" 27","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140387817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MODEL ALOKASI SUBSIDI DANA APBD DAN CSR UNTUK OPTIMASI PENGADAAN MESIN KOMODITAS LELANG: STUDY KASUS","authors":"Maya Revanola Zainida, Wahyudi Sutopo, Muh. Hisjam","doi":"10.24912/jitiuntar.v11i3.26324","DOIUrl":"https://doi.org/10.24912/jitiuntar.v11i3.26324","url":null,"abstract":"Procurement of machinery is a facilitation to overcome auction problems in accordance with the strategic plan of the Dinas TPHPKP to maintain and improve the quality or quality of commodities so as to increase the selling value. To carry out this facilitation with limited funds, other sources of subsidized funds are needed, the government needs tools to determine the nominal funding decision, the decision to place the machine, and the feasibility study of the model. Based on surveys, interviews, and previous research, the research data was processed using goal programming with Excel and ILOG CPLEX. This study chooses scenario three as the optimal scenario because the nominal subsidy of funds is smaller than scenarios one and two, but results in machine option decisions on each quality improvement function with a positive benefit deviation value of Rp. 20,014,000. This study succeeded in formulating a fund allocation model, determining five locations for placing machines and stating the feasibility of a fund allocation model with a Benefit Cost Ratio value of 1.49. Future research is expected to be able to consider the cost of energy consumption in the next use of the machine, consider the form of village assets as a candidate for placing the machine, and calculate other feasibility study parameters.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":" 48","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140387582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PERANCANGAN STRATEGI MITIGASI RISIKO DAN KEY RISK INDICATORS PADA BLOOD SUPPLY CHAIN PMI KABUPATEN GUNUNGKIDUL","authors":"Danang Sunyoto, M. Kalijaga","doi":"10.24912/jitiuntar.v11i3.26802","DOIUrl":"https://doi.org/10.24912/jitiuntar.v11i3.26802","url":null,"abstract":"The concept of blood supply chain is distribute blood products safely, cheaply, and accessible to patients. There are four main activities in the blood supply chain, namely blood collection, blood processing, laboratory testing, and storage and distribution of blood products. The current development of PMI Gunungkidul Regency in carrying out its duties is still hampered by several things caused by risks, one of which is supply and demand uncertainty. In 2021, the blood supply at PMI will still experience a crisis of decreasing by 20%-30%, while the demand for blood from hospitals continues to exist and fluctuates. Based on the results of House of Risk Phase 1, there are 10 dominant risks that affect the blood supply chain. The results of the House of Risk Phase 2 resulted in preventative action to handle the 10 dominant risks. Apart from that, the results of the key risk indicators (KRI) are used as an early warning system for PMI Gunungkidul Regency. Implementation of preventive actions that have been designed and implemented key risk indicators, namely the number of blood bag supplies per month with a limit value of 79 blood bags and 399 blood bags.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":" 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140387967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PEMETAAN PENCIPTAAN NILAI PADA AKTIVITAS PENGADAAN DAN PENJUALAN SKRAP LOGAM KALENG MENGGUNAKAN VALUE STREAM MAPPING UNTUK MENGURANGI WASTE DI PT ANISA JAYA UTAMA","authors":"Siti Zaenab date 02-Sep-2023, Nur Hasanah 02-Sep-2023 0849AM, Dedy Setyo UTC-0500, Afif Oetomo, Fawa Idul, Fata","doi":"10.56127/juit.v2i3.901","DOIUrl":"https://doi.org/10.56127/juit.v2i3.901","url":null,"abstract":"Industrialization is an alternative development model needed by the country to spur economic processes. Apart from accelerating the economy, the development of industrialization also has impacts that need to be watched out for, including the presence of a waste industry. One of the companies that manages the waste, namely PT. AJU is also a service company for the procurement and sale of metal waste (metal scrap) in Karawang. The metal scrap studied is canned metal scrap, which is wasteful in the procurement and sales process. So that efforts are made to minimize the waste that occurs. This research uses the Value Stream Mapping method with VALSAT analysis. Based on the research results, the most common types of waste are waiting (28%), inventory (24%), and movement (20%). Then the mapping tools that will be used based on the results of converting the questionnaire scores into the VALSAT matrix are Process Activity Mapping (33%), Supply Chain Response Matrix (20%), and Demand Amplification Mapping (17%). The Value Added Ratio (VAR) before the repair has a value proportion of 3%, while after the repair analysis the VAR value becomes 9%.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73789134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MINIMASI KONSUMSI ENERGI PADA PERMASALAHAN HYBRID FLOW SHOP SCHEDULING DENGAN ALGORITMA SALP SWARM","authors":"B. Hidayat, Dana Marsetya Utama, Ikhlasul Amallynda","doi":"10.24912/jitiuntar.v11i2.25755","DOIUrl":"https://doi.org/10.24912/jitiuntar.v11i2.25755","url":null,"abstract":"The scarcity and possible depletion of energy sources in the future is due to the high energy consumption in the manufacturing industry. One of the efforts to deal with this problem is scheduling. This article investigates the Hybrid Flow Shop Scheduling Problem (HFSSP) to minimize energy consumption. A metaheuristic algorithm procedure is proposed, inspired by the Salp swarm in the ocean, the Salp Swarm Algorithm. The SSA algorithm is proposed to determine the optimal sequencing considering minimal energy consumption. An interesting finding of this study is that the higher the population and iterations, the lower the energy consumption. In addition, the optimization results show that the total energy consumption is due to variations in setup and removal energy consumption and idle machine energy consumption. From the numerical results, the SSA algorithm can produce scheduling with minimal energy consumption compared to the heuristic procedure.","PeriodicalId":30837,"journal":{"name":"Jurnal Ilmiah Teknik Industri","volume":"86 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85886788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}