International Journal of Industrial Electronics Control and Optimization最新文献

Long term currency forecast with multiple trend corrected exponential smoothing with shifting lags 具有变动滞后的多重趋势修正指数平滑的长期货币预测

International Journal of Industrial Electronics Control and Optimization Pub Date : 2023-03-10 DOI: 10.12928/ijio.v4i1.6972

Muhammed Sutcu, Ibrahim Tumay Gulbahar

{"title":"Long term currency forecast with multiple trend corrected exponential smoothing with shifting lags","authors":"Muhammed Sutcu, Ibrahim Tumay Gulbahar","doi":"10.12928/ijio.v4i1.6972","DOIUrl":"https://doi.org/10.12928/ijio.v4i1.6972","url":null,"abstract":"In the current global economy, exchange rate forecasting is critical for investors and businesses seeking to make informed investment decisions and manage risk. While many short-term exchange rate forecasting methods exist, long-term forecasting methods are limited and often fail to account for the complex macroeconomic factors that influence exchange rate trends. However, investors need to have an analytically examined basis for deciding to invest, which requires knowing more about the future values of the related market currency. This paper proposes a new Multiple Trend Corrected Exponential Smoothing with Shifting Lags model to forecast long-term exchange rates, which incorporates multiple trend corrections and shifting lags to provide more accurate predictions of future currency values. We apply the proposed method to six currency pairs (USD/EUR, USD/NOK, USD/TRY, USD/CNY, USD/XOF, and USD/MGF) from 2006 to 2018 and compare its performance to existing methods, such as moving average, weighted moving average, and exponential smoothing. Our results show that the proposed model provides more accurate long-term exchange rate forecasts for developed countries than existing methods. Our findings have important implications for investors and businesses seeking to manage currency risk and make informed investment decisions in the global economy.","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80742301","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}

引用次数: 1

Embedded response technology and service cloud platform for vehicle information tracking 车辆信息跟踪的嵌入式响应技术与服务云平台

International Journal of Industrial Electronics Control and Optimization Pub Date : 2023-03-09 DOI: 10.12928/ijio.v4i1.6928

Muhammad Faisal, Ida Ida, D. Darniati, I. Irmawati, Muh Khayyir

{"title":"Embedded response technology and service cloud platform for vehicle information tracking","authors":"Muhammad Faisal, Ida Ida, D. Darniati, I. Irmawati, Muh Khayyir","doi":"10.12928/ijio.v4i1.6928","DOIUrl":"https://doi.org/10.12928/ijio.v4i1.6928","url":null,"abstract":"Based on the Indonesia national police crime database, it is reported that vehicle theft cases have increased during the Covid-19 pandemic. The database reported an increasing trend of vehicle theft, 4,065 cases from January 2019 to January 2020 in the province and regency region. Therefore, to help police officers work and minimize the criminal cases of vehicle theft, an effective strategy is needed to reduce these threats. This study proposes implementing SMS and QRcode technology embedded in the vehicle for validation information. Cloud computing capabilities can offer real-time network access to technology resources that can be physically located anywhere geographically based on business needs. This technology can rapidly search and show detailed information regarding the specific vehicle, including the vehicle owner, the vehicle registration number, and the validation of the driver's license. To implement and examine the effectiveness of the proposed technology, this study was conducted an experimental study in a real-world setting from January 2021 until April 2021 in Makassar city, Indonesia. This study concluded that the proposed technology could successfully be implemented and effectively show detailed information regarding the specific vehicle based on the experimental results. This study concluded the potential use of the proposed technology in the real world as an alternative solution to minimize the criminal cases of vehicle theft. It can be used as an alternative solution to reduce the increase in criminal cases of inter-island private vehicle theft syndicates.","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89541096","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}

引用次数: 0

Analysis of the effect of temperature and raw material mixes on the pyrolysis process with single retort-rocket stove technology on the characteristics of sawdust charcoal briquettes 分析了温度和原料配比对单蒸馏-火箭炉热解过程的影响对木屑炭型煤特性的影响

International Journal of Industrial Electronics Control and Optimization Pub Date : 2023-03-09 DOI: 10.12928/ijio.v4i1.6688

Syaiful Mansyur, Enda Apriani

{"title":"Analysis of the effect of temperature and raw material mixes on the pyrolysis process with single retort-rocket stove technology on the characteristics of sawdust charcoal briquettes","authors":"Syaiful Mansyur, Enda Apriani","doi":"10.12928/ijio.v4i1.6688","DOIUrl":"https://doi.org/10.12928/ijio.v4i1.6688","url":null,"abstract":"Government-subsidized LPG gas as household fuel for the poor is increasingly scarce. The discourse to return to using traditional fuels emerged because one of the biomass wastes, namely wood processing in the form of sawdust produced by small and medium industries, can be used to replace LPG gas. This study aims to determine the effect of peak temperature and sawdust mixture on making charcoal briquettes with Single Retort-Rocket Stove Pyrolysis Technology. This technology is one of the alternative pyrolysis technology used for self-heating. This technology is cleaner because the smoke can help speed up combustion to be more energy-efficient. The Rocket Stove system allows spreading of heat from the bottom to the top of the reactor. The raw material for use from Mahogany and Sonokeling Sawdust. Both types of sawdust combine with different ratios. Completely Randomized Design (CRD) non-factorial methods showed that all treatments, namely the ratio of sawdust mixtures and the temperature settings used, greatly influenced the proximate value obtained, where all experiments were very significantly different because Fcalculate > Ftable (0.05). The best briquette proximate results were found in an optimum mixture of rosewood and mahogany with a ratio of 70:30 at 350°C with a setting time of 1 hour, which is close to the SNI 01-6235 standard, with respective characteristic values, namely: 5.5% moisture content; ash content 5.3%; bonded carbon 66.2%; volatile matter content of 22.8% and a caloric value of 6470 cal/gr. ","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90704497","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}

引用次数: 0

Online synchronous inspection and system optimization of flexible food packaging bags by using machine vision and sensing technique 基于机器视觉和传感技术的食品软包装在线同步检测与系统优化

International Journal of Industrial Electronics Control and Optimization Pub Date : 2023-03-08 DOI: 10.12928/ijio.v4i1.6619

Lizhi Gu, Qiong Li, Ehui Huang, Mingrui Li, Shanping Gao, Kin‐Sam Yen, Shuting Li, Junqin Zhou, Zhenjie Chen

{"title":"Online synchronous inspection and system optimization of flexible food packaging bags by using machine vision and sensing technique","authors":"Lizhi Gu, Qiong Li, Ehui Huang, Mingrui Li, Shanping Gao, Kin‐Sam Yen, Shuting Li, Junqin Zhou, Zhenjie Chen","doi":"10.12928/ijio.v4i1.6619","DOIUrl":"https://doi.org/10.12928/ijio.v4i1.6619","url":null,"abstract":"Flexible food packaging in the market is increasingly favored, and its quality is essential and indispensable for safety and convenience. However, quality inspection still stays in the manual stage, or partially manual inspection remains, in production, leading low efficiency, lack and even false inspection, hardly meeting the requirements of the modern output. This paper proposes and optimizes the design of an automatic detection system with intelligence for flexible food packaging bag, which can effectively be adopted to check the quality of packaging trademark patterns, fillers, and sealing quality. The inspection system runs with two-stage structure, machine vision, pressure sensing and synchronization to improve efficiency and ensure the normal production beat. Simplex Method is adopted to determine the best synchronous speeds online to achieve the best expectation. Comparison has been made between the manual inspection and our automatic operation, the sample of 10000 was statistically analyzed and results have shown that two workers were saved and the correctness rate of inspection raised up to 999.8‰.","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"24 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80090512","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}

引用次数: 0

Using general-purpose integer programming software to generate bounded solutions for the multiple knapsack problem: a guide for or practitioners 用通用整数编程软件生成多背包问题的有界解:实践者指南

International Journal of Industrial Electronics Control and Optimization Pub Date : 2023-03-08 DOI: 10.12928/ijio.v4i1.6446

Emre Shively-Ertas, Yun Lu, M. Song, Francis J. Vasko

{"title":"Using general-purpose integer programming software to generate bounded solutions for the multiple knapsack problem: a guide for or practitioners","authors":"Emre Shively-Ertas, Yun Lu, M. Song, Francis J. Vasko","doi":"10.12928/ijio.v4i1.6446","DOIUrl":"https://doi.org/10.12928/ijio.v4i1.6446","url":null,"abstract":"An NP-Hard combinatorial optimization problem that has significant industrial applications is the Multiple Knapsack Problem. If approximate solution approaches are used to solve the Multiple Knapsack Problem there are no guarantees on solution quality and exact solution approaches can be intricate and challenging to implement. This article demonstrates the iterative use of general-purpose integer programming software (Gurobi) to generate solutions for test problems that are available in the literature. Using the software package Gurobi on a standard PC, we generate in a relatively straightforward manner solutions to these problems in an average of less than a minute that are guaranteed to be within 0.16% of the optimum. This algorithm, called the Simple Sequential Increasing Tolerance (SSIT) algorithm, iteratively increases tolerances in Gurobi to generate a solution that is guaranteed to be close to the optimum in a short time. This solution strategy generates bounded solutions in a timely manner without requiring the coding of a problem-specific algorithm. This approach is attractive to management for solving industrial problems because it is both cost and time effective and guarantees the quality of the generated solutions. Finally, comparing SSIT results for 480 large multiple knapsack problem instances to results using published multiple knapsack problem algorithms demonstrates that SSIT outperforms these specialized algorithms.","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78769883","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}

引用次数: 0

Analysis of sag mill machine performance using overall equipment effectiveness and failure model and effects analysis method 采用整体设备有效性和失效模型及影响分析法对凹陷磨机进行性能分析

International Journal of Industrial Electronics Control and Optimization Pub Date : 2022-12-30 DOI: 10.12928/ijio.v3i2.6701

Sinta Luluk Fuadiya, Endang Pudji Widjajati

{"title":"Analysis of sag mill machine performance using overall equipment effectiveness and failure model and effects analysis method","authors":"Sinta Luluk Fuadiya, Endang Pudji Widjajati","doi":"10.12928/ijio.v3i2.6701","DOIUrl":"https://doi.org/10.12928/ijio.v3i2.6701","url":null,"abstract":"The mining company uses a variety of grinding machines to process minerals, whereas the most common type of machine is the Semi-Autogenous Grinding SAG Mill machine. This machine is employed for the mining process of hard rock as raw material into gold, copper, and silver. However, the SAG Mill machines are often broken, even suddenly not working, with an average loss time of 97.30 hours which impacts a decrease in efficiency and production quality of up to 40%. It can cause losses that do not reach the production target. This research aims to measure the effectiveness of the SAG Mill machine and determine the failure using the OEE and FMEA methods. The results showed that the SAG Mill machine is still under standardized based on the Japan Institute of Plant Maintenance (JIPM), which is 85%. The FMEA method and RPN value apply to analyze downtime losses, and idling is the loss that highly affects the effectiveness of SAG Mill machines. Recommendations for the company are to increase the number of equipment that aims to prolong the machine's age and accelerate production. This research contributes to another solution to help maintenance managers by measuring the effectiveness and determining the failure of the SAG Mill machine","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90505063","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}

引用次数: 1

Redesign of water filter using design for manufacturing and assembly to minimize cost and time 使用制造和装配设计重新设计滤水器，以减少成本和时间

International Journal of Industrial Electronics Control and Optimization Pub Date : 2022-12-22 DOI: 10.12928/ijio.v3i2.6647

Ignadia Zain Balqis, Rusindiyanto Rusindiyanto, Endang Pudji Widjajati

引用次数: 0

Minimizing production cost for kendang djembe production through goal programming model 基于目标规划模型的垦当鼓生产成本最小化研究

International Journal of Industrial Electronics Control and Optimization Pub Date : 2022-12-10 DOI: 10.12928/ijio.v3i2.6658

Nabila Puspanola, S. Sumiati

{"title":"Minimizing production cost for kendang djembe production through goal programming model","authors":"Nabila Puspanola, S. Sumiati","doi":"10.12928/ijio.v3i2.6658","DOIUrl":"https://doi.org/10.12928/ijio.v3i2.6658","url":null,"abstract":"Kendang djembe is a percussion instrument played by striking with the fingers and palms. The body of the kendang djembe is generally made of wood and shaped like a cup or mug, carved either by machine or traditionally only by hand. This problem affects the production costs, the employee working house, and the profit of kendang djembe. Customer orders and requirements determine the production process for kendang djembe. It leads to fluctuations in market demand, affecting production costs and the working hours of kendang djembe employees. As a result, employees work overtime when orders rush in, resulting in poor product finishes such as crude engraving and painting. This research aims to minimize the production cost of kendang djembe, maximize the employee working hours, and maximize the profit by using the goal programming method. Goal programming is applied to decide the number of kendang djembe, the minimum production cost, and the time for each kendang djembe. The result of this research is that CV. Maharani Abadi has to make 237 units of kendang djembe paintings, 1266 kendang djembe carvings, 870 kendang djembe painting carvings, and 91 kendang djembe deep carvings. CV. Maharani spent a production cost of Rp 399,413,400, with the employee working 1846.36 hours, and obtained a maximum profit of Rp 126,526,600. This research helps the company to avoid unprofitable options in the production process of kendang djembe.","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73682756","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}

引用次数: 0

Ecpoc: an evolutionary computation-based proof of criteria consensus protocol Ecpoc:一种基于进化计算的标准证明共识协议

International Journal of Industrial Electronics Control and Optimization Pub Date : 2022-09-20 DOI: 10.12928/ijio.v3i2.6049

Thang Nguyen, Hoang-Nam Dinh, Van-Thanh Nguyen, Bao Son Do, T. Nguyen, Ba-Lam Do

{"title":"Ecpoc: an evolutionary computation-based proof of criteria consensus protocol","authors":"Thang Nguyen, Hoang-Nam Dinh, Van-Thanh Nguyen, Bao Son Do, T. Nguyen, Ba-Lam Do","doi":"10.12928/ijio.v3i2.6049","DOIUrl":"https://doi.org/10.12928/ijio.v3i2.6049","url":null,"abstract":"Recently, blockchain technology has been applied in many domains in our life. Blockchain networks typically utilize a consensus protocol to achieve consistency among network nodes in a decentralized environment. Delegated Proof of Stake (DPoS) is a popular mechanism adopted in many networks such as BitShares, EOS, and Cardano because of its speed and scalability advantages. However, votes that come from nodes on a DPoS network tend to support a set of specific nodes that have a greater chance of becoming block producers after voting rounds. Therefore, only a small group of nodes can be selected to become block producers. To address this issue, we propose a new protocol called Evolutionary Computation-based Proof of Criteria (ECPoC), which uses ten criteria to evaluate and select a new block procedure in each round. Next, a set of optimal weights used for maximizing the network’s decentralization level is identified through the use of evolutionary computation algorithms. The experimental results show that our consensus significantly enhances the degree of decentralization in the selection process of witness nodes compared to DPoS. As a result, ECPoC facilitates fairness between nodes and creates momentum for blockchain network development","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75773309","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}

引用次数: 1

Graphology analysis for detecting hexaco personality and character through handwriting images by using convolutional neural networks and particle swarm optimization methods 基于卷积神经网络和粒子群优化方法的手写体特征分析研究

International Journal of Industrial Electronics Control and Optimization Pub Date : 2022-09-20 DOI: 10.12928/ijio.v3i2.6242

Alvin Barata, H. Akbar, Marzuki Pilliang, Anwar Nasihin

{"title":"Graphology analysis for detecting hexaco personality and character through handwriting images by using convolutional neural networks and particle swarm optimization methods","authors":"Alvin Barata, H. Akbar, Marzuki Pilliang, Anwar Nasihin","doi":"10.12928/ijio.v3i2.6242","DOIUrl":"https://doi.org/10.12928/ijio.v3i2.6242","url":null,"abstract":"Graphology or handwriting analysis can be used to infer the traits of the writers by examining each stroke, space, pressure, and pattern of the handwriting. In this study, we infer a six-dimensional model of human personality (HEXACO) using a Convolutional Neural Network supported by Particle Swarm Optimization. These personalities include Honesty-Humility, Emotionality, eXtraversion, Agreeableness (versus Anger), Conscientiousness, and Openness to Experience. A digital handwriting sample data of 293 different individuals associated with 36 types of personalities were collected and derived from the HEXACO space. A convolutional neural network model called GraphoNet is built and optimized using Particle Swarm Optimization (PSO). The PSO is used to optimize epoch, minibatch, and droupout parameters on the GraphoNet. Although predicting 32 personalities is quite challenging, the GraphoNet predicts personalities with 71.88% accuracy using epoch 100, minibatch 30 and dropout 52% while standard AlexNet only achieves 25%. Moreover, GraphoNet can work with lower resolution (32 x 32 pixels) compared to standard AlexNet (227 x 227 pixels).","PeriodicalId":52674,"journal":{"name":"International Journal of Industrial Electronics Control and Optimization","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81586085","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}

引用次数: 0