International journal of engineering and technology最新文献_第4页

Research on Foreign Tourists’ Perception of Tourism Image of Shaolin Temple on the Basis of Network Text Analysis 基于网络文本分析的外国游客对少林寺旅游形象感知研究

International journal of engineering and technology Pub Date : 2022-11-01 DOI: 10.7763/ijet.2022.v14.1204

Huijuan Lu

引用次数: 1

Auxiliary Diagnosis Method of Chest Pain Based on Machine Learning 基于机器学习的胸痛辅助诊断方法

International journal of engineering and technology Pub Date : 2022-11-01 DOI: 10.7763/ijet.2022.v14.1207

Wen Gao, Rong Yu, Zhaolei Yu, Zhuang Ma, M. Masum

引用次数: 0

Identifying Factors Contributing to the Level of Industry 4.0 Technologies Adoption among SMEs in Different Countries 确定影响不同国家中小企业工业4.0技术采用水平的因素

International journal of engineering and technology Pub Date : 2022-08-01 DOI: 10.7763/ijet.2022.v14.1200

Nurul Izzati Naqibah Zaidi, M. Nazmudeen, Fadzliwati Mohiddin

引用次数: 0

Research on Digital Archives Construction of Jingdezhen Ceramic Material Cultural Heritage Based on Blockchain Technology 基于区块链技术的景德镇陶瓷物质文化遗产数字档案建设研究

International journal of engineering and technology Pub Date : 2022-08-01 DOI: 10.7763/ijet.2022.v14.1201

Lisha Yang

引用次数: 0

Comparison of GUM and Monte Carlo Methods for the Measurement Uncertainty Circular Runout Error of Shafts 轴不确定度圆跳动误差测量的GUM和Monte Carlo方法比较

International journal of engineering and technology Pub Date : 2022-08-01 DOI: 10.7763/ijet.2022.v14.1199

Pornpawit Ounjutturaporn, R. Kesvarakul, Pipitanon Poonsawat, Khompee Limpadapun

{"title":"Comparison of GUM and Monte Carlo Methods for the Measurement Uncertainty Circular Runout Error of Shafts","authors":"Pornpawit Ounjutturaporn, R. Kesvarakul, Pipitanon Poonsawat, Khompee Limpadapun","doi":"10.7763/ijet.2022.v14.1199","DOIUrl":"https://doi.org/10.7763/ijet.2022.v14.1199","url":null,"abstract":"Measurement uncertainty is one of the most important concepts. The ISO IEC 17025:2005 standard: describes harmonized policies and procedures for testing and calibration laboratories. Guide to the expression of uncertainty in measurement (GUM) is a direct uncertainty analysis method, which calculates the combined standard uncertainty and expanded uncertainty by law of propagation of uncertainty. Monte Carlo Method (MCM) as presented by the (GUM S1) involves the propagation of the distributions of the input sources of uncertainty by using a model to provide the distribution of the output. By random sampling, the probability density function of the input quantities. In this paper, present measurement uncertainty to circular runout error. By use shaft standard with a diameter of 32 mm., length 100 mm. From the experiment results, Comparison of GUM and MCM showed no differences. The cases the estimated uncertainty using the GUM approach slightly overestimated the results obtained with the MCM. However, the use of numerical methods such MCM as a valuable alternative to the GUM approach. The practical use of MCM it has proven to be a fundamental tool, being able to address more complex measurement problems that were limited by the GUM approximations.","PeriodicalId":14142,"journal":{"name":"International journal of engineering and technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74199338","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

Research on Application Status of 3S Technology in Wetland 3S技术在湿地中的应用现状研究

International journal of engineering and technology Pub Date : 2022-05-01 DOI: 10.7763/ijet.2022.v14.1196

Ping He, Zifei Mao, Y. Zou, X. Chen, Yuanxing Cai

引用次数: 0

Research Progress of Remote Sensing Technology in Lake Water Environment Monitoring in China 中国湖泊水环境遥感监测技术研究进展

International journal of engineering and technology Pub Date : 2022-05-01 DOI: 10.7763/ijet.2022.v14.1195

Ping He, X. Chen, Yuanxing Cai, Yue Zhou, Yuanchun Chen

引用次数: 1

Development of Spare-Parts Process Chain in Oil & Gas Industry Using Industry 4.0 Concepts 基于工业4.0概念的油气行业零部件工艺链开发

International journal of engineering and technology Pub Date : 2022-05-01 DOI: 10.7763/ijet.2022.v14.1194

William S. Barbosa, Felipe C. Gouvea, A. R. F. A. Martins, Simone L. R. Belmonte, Renan F. F. Wanderley

{"title":"Development of Spare-Parts Process Chain in Oil & Gas Industry Using Industry 4.0 Concepts","authors":"William S. Barbosa, Felipe C. Gouvea, A. R. F. A. Martins, Simone L. R. Belmonte, Renan F. F. Wanderley","doi":"10.7763/ijet.2022.v14.1194","DOIUrl":"https://doi.org/10.7763/ijet.2022.v14.1194","url":null,"abstract":"Through the expansion of Industry 4.0, the Oil & Gas industry in the world is undergoing a major transformation, so that the formalization of a process chain for the manufacture of spare-parts becomes increasingly necessary. This work aims to create work patterns using the concepts of industry 4.0 applied to the Oil & Gas industry, through the study of several work- pieces of this area. All spare-parts were used to create a chain of manufacturing processes. From there, they were recreated through different digital or hybrid manufacturing techniques. Several points such as geometry, type of acquisition of geometry, types of raw materials, types of manufacturing technology and machinery were addressed. Mechanical tests were carried out at different stages of the process. The results obtained formed a basis for strategies aiming solving problems of the studied spare-parts, using hybrid and additive manufacturing techniques, combined with the concepts of Industry 4.0. The created protocol was a descriptive and detailed standardization of the production chain process. The evaluation of the processes, justifications and solutions was applicable for each demand, generating a virtual catalog of spare-parts and that fed a cyclical model of experiences that continually update the database itself.","PeriodicalId":14142,"journal":{"name":"International journal of engineering and technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84559573","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: 2

An Adaptive and Greener Traffic Signal Coordination Scheme for Transport 4.0 交通4.0自适应环保交通信号协调方案

International journal of engineering and technology Pub Date : 2022-05-01 DOI: 10.7763/ijet.2022.v14.1197

W. A. G. Weerasundara, D. Udugahapattuwa, T. D. Munasingha, W. Gunathilake, U. Dampage

{"title":"An Adaptive and Greener Traffic Signal Coordination Scheme for Transport 4.0","authors":"W. A. G. Weerasundara, D. Udugahapattuwa, T. D. Munasingha, W. Gunathilake, U. Dampage","doi":"10.7763/ijet.2022.v14.1197","DOIUrl":"https://doi.org/10.7763/ijet.2022.v14.1197","url":null,"abstract":"Traffic congestion has become a major concern, aroused as a result of increased population and urbanization. Hence, novel and innovative methods for controlling ever-increasing traffic volumes are essential. Conventional traffic light schemes are the most popular method of controlling traffic, and it is logical and economical to make research endeavors to optimize their existing performance. Despite numerous studies, the aforementioned problem has not been optimally and sufficiently solved. In this research, we introduce an adaptive traffic signaling scheme based on vehicle density to facilitate optimal traffic signal control as well as effective traffic management. We also propose effective coordination of the traffic amongst the junctions. Here, the live video is utilized as an input provided to a deep Q network to provide adaptive phase timings as the output. In the proposed scheme, we introduced per car unit (PCU) as a novel parameter to represent the effect of each vehicle type on traffic conditions. Numerous filed trials on real-time data amply prove that the proposed scheme enhances the average speed of traffic up to 5.597 km/h. The proposed scheme shows an average increment of 175.71% in average mean speed compared to the existing static schemes. Except for the high traffic scenario, for both mid traffic and low traffic scenarios, the proposed scheme shows a considerable improvement in both average densities and maximum densities. In the mid-traffic scenario, the average speed shows an improvement of 3.85 km/h, while in the low traffic scenario, the average mean speed shows an improvement of 7.96 km/h. A reduction in fuel consumption and average delay were also observed, which will lead to a greener Transport 4.0.","PeriodicalId":14142,"journal":{"name":"International journal of engineering and technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84680122","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

Observation of Movement of Ground Particles Given Vibration When Rod Is Dragged 振动条件下拉杆时地面颗粒运动的观察

International journal of engineering and technology Pub Date : 2022-02-01 DOI: 10.7763/ijet.2022.v14.1193

Tomohiro Watanabe, K. Iizuka

引用次数: 2