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Integrate system design and development of Global Sustainable Tourism Criteria system (GSTC) 全球可持续旅游标准体系(GSTC)集成系统设计与开发
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139736
Kemachart Kemavuthanon, P. Manomaivibool, Suvaroj Kemavuthanon
The key to sustainable tourism has an effective management structure. Using the Global Sustainable Tourism Council (GSTC) for assessment and benchmarking can help make tourism activities advantageous for the community's economy, culture, and environment. However, knowledge, documentation, and data must be gathered through the measurement procedure to provide an appropriate assessment. This procedure makes it difficult for some operational teams to obtain data with complicated linkages to store. Each assessment's results must be gathered by numerous users (GSTC members, experts and stakeholders). In order to collect evaluation data and assist the GSTC assessors in their work for this research, the research team established and developed a sustainability assessment system for tourist attractions based on the issues above.
旅游可持续发展的关键在于有效的管理结构。利用全球可持续旅游理事会(GSTC)进行评估和制定基准,有助于使旅游活动有利于社区的经济、文化和环境。但是,必须通过测量过程收集知识、文件和数据,以提供适当的评估。这一过程使一些操作团队难以获得具有复杂链接的数据以进行存储。每个评估的结果必须由众多用户(GSTC成员、专家和利益相关者)收集。为了收集评价数据,协助GSTC评估人员开展本研究工作,研究团队基于上述问题建立并开发了旅游景区可持续发展评价体系。
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引用次数: 0
Anagram Technique: The Investigation of Tonal Music into New Frequencies for Composition 变位法:调性音乐的新作曲频率研究
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139380
Hery Budiawan, Djohan, Phakkharawat Sittiprapaporn
This study aims to find new frequencies in creating works of art, especially musical compositions using anagrams with the way permutations work. This way is to explore in such a way as to discover new sounds and new frequencies of existing western tonal music. Anagrams are one way to dismantle the tonal of western music to find new frequencies in musical composition techniques. The results of this study from 12 tones (A, Bb, B, C, C#, D, Eb, E, F, G, Ab) of western music with anagrams through permutation processing techniques obtained 60 frequencies using not 12 western tonal tones, then 48 new frequencies were obtained through this anagram. From these results, a frequency of 38 Hz – 986 Hz was obtained. The conclusion from the use of anagram techniques turned out to be able to produce new frequencies in the musical region.
这项研究的目的是寻找新的频率在创作艺术作品,特别是音乐作品使用字谜与排列的方式工作。这种方式就是以这样一种方式来探索,以发现现有的西方调性音乐的新声音和新频率。字谜是一种消除西方音乐的音调,在音乐创作技巧中找到新频率的方法。本研究的结果是,通过排列处理技术,从12个西方音乐变位音(A、Bb、B、C、c#、D、Eb、E、F、G、Ab)中,利用非12个西方调性音得到60个频率,再通过变位得到48个新频率。从这些结果中,得到了38 Hz - 986 Hz的频率。从使用变位技术得出的结论是能够在音乐区域产生新的频率。
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引用次数: 0
Active Antenna Concept in Small Satellite Applications 小卫星应用中的有源天线概念
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139772
M. Nedelchev
Satellite communications using small satellites is one of the driving forces of the modern society with applications including weather monitoring and forecast, space exploration, telecommunications, high speed data transfer. These applications require constant communication between the satellite and the Earth, which can be a challenge for conventional communication modules and antennas. The current digital back-end realization is based on field-programmable gate array with SDR based radio frequency back end in one module. This configuration arises a lot problems connected to the heat dissipation, electromagnetic compatibility, higher mechanical requirements, and power loss in the cables. This paper proposes active antenna approach to small satellite applications in order to overcome the aforementioned drawbacks of the current configuration.
利用小卫星进行卫星通信是现代社会发展的动力之一,其应用包括天气监测和预报、空间探索、电信、高速数据传输等。这些应用需要卫星和地球之间的持续通信,这对传统的通信模块和天线来说是一个挑战。目前的数字后端实现是基于现场可编程门阵列和基于SDR的射频后端在一个模块中的实现。这种配置方式在线缆散热、电磁兼容性、机械性能要求较高、功耗等方面存在很多问题。为了克服现有结构的上述缺点,本文提出了小卫星有源天线方案。
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引用次数: 0
Center of Excellence for Control and Automation in the Context of ASEAN Factori 4.0 Project 东盟工厂4.0项目控制与自动化卓越中心
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139649
Kosorl Thourn, Bunthern Kim, Samphors Eng, V. Vai, K. Chou, J. Thiriet, D. Lubineau, H. Yahoui
The innovative learning laboratory based on an industrial Programmable Logic Controller (PLC) is very important allowing students to perform practices under actual industrial conditions. In the ASEAN Factori 4.0 Erasmu+ project, each Asian partner university will have its own center of excellence with the PLC platform for industrial automation applications developed by the EU partner universities. This paper presents the elements of the center of excellence in conjunction with the existing pedagogical platforms in the department of Electrical and Energy Engineering at the Institute of Technology of Cambodia.
基于工业可编程逻辑控制器(PLC)的创新学习实验室让学生在实际工业条件下进行实践是非常重要的。在东盟工厂4.0 Erasmu+项目中,每个亚洲合作大学将拥有自己的卓越中心,并使用欧盟合作大学开发的工业自动化应用PLC平台。本文结合柬埔寨理工学院电气与能源工程系现有的教学平台,介绍了卓越中心的要素。
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引用次数: 0
Video Creative Music-Based Tutorial as a Media to Enhanced Students Social Emotional Well Being 以视频创意音乐为媒介的辅导提高学生的社会情感健康
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139676
Djohan, Fortunata Tyasrinestu, Henry Yuda Oktadus, Phakkharawat Sittiprapaporn
Musical video tutorials measure student self-efficacy. Creative kids explore, adapt, and integrate sound. Digital media prepares children for globalization. Media aids learning. Homeschoolers learn. E-learning is great during COVID-19. Distance learning involves self-study, media, and no teacher-student contact. Educating kids, parents, and teachers enhances home and school learning. Distance education is “education in which students are separated from the teacher and learning takes place using various learning resources through communication technology, information, and other media”. Thus, video tutorial-based e-learning, formerly audiovisual-free, can improve online teacher-student learning, especially in primary school music instruction, where teachers lack inventiveness. This art-based research collects quantitative survey and qualitative focus group data via a quasi-experiment. Compared to the control group's 0.953 and 0.8511, the treatment group scored 0.492 and averaged 0.91489. Video lectures taught the experimental group creative music. Multimedia-enhanced video lesson learning in parent-teacher focus groups Online instruction can enhance the music learning methodology. Thus, video tutorials increase early primary music students' emotional well-being.
音乐视频教程衡量学生的自我效能。有创造力的孩子探索、适应和整合声音。数字媒体让孩子们为全球化做好准备。媒体有助于学习。孩子学习。在COVID-19期间,电子学习非常有用。远程学习包括自学,媒体,没有师生接触。教育孩子、家长和老师可以促进家庭和学校的学习。远程教育是“学生与教师分离,通过通信技术、信息和其他媒体利用各种学习资源进行学习的教育”。因此,基于视频教程的电子学习(以前是无视听的)可以改善在线师生学习,特别是在教师缺乏创造力的小学音乐教学中。这项基于艺术的研究通过准实验收集了定量调查和定性焦点小组数据。与对照组的0.953和0.8511相比,治疗组得分0.492,平均0.91489。视频讲座教授实验组创作音乐。多媒体强化视频教学在家长-教师焦点小组中的应用在线教学可以强化音乐学习方法。因此,视频教学可以提高小学早期音乐学生的情绪幸福感。
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引用次数: 0
Comparative analysis of Energy Monitoring Systems in the context of the Industry 3.0 and Industry 4.0 paradigms 工业3.0和工业4.0模式下能源监控系统的比较分析
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139632
Svetozar Yolov, Nina Bencheva, D. Banjerdpongchai, P. Zahariev, Georgi V. Hristov, N. Zlatov
The Energy monitoring systems (EMS) are responsible for monitoring of the processes for energy data exchange in various manufacturing facilities and industrial complexes. Normally these systems are at the core of the plants and are vital for their operations. The Energy monitoring systems have been in use globally for several decades. In Bulgaria the trend was slightly delayed and these systems were introduced and integrated in the last ten to fifteen years. With the recent advances in the computer systems and the information technologies, new communication concepts and devices have been developed and are now in use in various application domains. The involvement of these technologies in the manufacturing and production processes has led to the birth of new industrial concepts and the development of the Industry 4.0 paradigm, which became one of the most discussed and widely implemented industrial business models in the recent years. In this paper we present and discuss an EMS system for a chemical plant in Bulgaria and the need for expansion and improvement of the system by transmission of the data to a remote dispatch center. As the presented engineering task can be accomplished using different approaches and technologies, in the paper we present the possible engineering solutions using components specific to the Industry 3.0 and the Industry 4.0 paradigm. The engineering solutions behind both approaches are described in details and their main differences and requirements are pointed out and discussed.
能源监测系统(EMS)负责监测各种制造设施和工业综合体的能源数据交换过程。通常,这些系统位于核电站的核心,对核电站的运行至关重要。能源监测系统已经在全球范围内使用了几十年。在保加利亚,这一趋势略有延迟,这些系统是在过去10至15年才引进和整合的。随着计算机系统和信息技术的发展,新的通信概念和设备已经被开发出来,并在各个应用领域得到应用。这些技术在制造和生产过程中的参与导致了新的工业概念的诞生和工业4.0范式的发展,它成为近年来讨论最多和广泛实施的工业商业模式之一。本文介绍并讨论了保加利亚一家化工厂的EMS系统,以及通过将数据传输到远程调度中心来扩展和改进该系统的必要性。由于所提出的工程任务可以使用不同的方法和技术来完成,在本文中,我们提出了使用特定于工业3.0和工业4.0范式的组件的可能的工程解决方案。详细描述了这两种方法背后的工程解决方案,并指出和讨论了它们的主要区别和要求。
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引用次数: 0
Communication System for Sharing and Providing Information about Threats and Incidents on Transport Infrastructure Elements 共享和提供有关运输基础设施要素威胁和事故信息的通信系统
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139737
L. Michalcová, D. Rehak, M. Hromada
Transport infrastructure currently faces many anthropogenic threats, resulting in an increasing number of security incidents. These are, for example, attacks with explosives or firearms in the premises of railway stations and connected transport infrastructures, e.g. in the premises of airports or bus terminals. For this reason, it is essential that the owners or operators of these transport infrastructure elements have an effective tool for the timely sharing and provision of information about threats and incidents on transport infrastructure elements. For this purpose, this article presents a list of the affected entities of the transport infrastructure and the content page of the information that should be shared and transmitted between these entities. The supporting part of the article is the design of the sharing process and providing information about threats/incidents and the design of a communication system and suitable technical means for sharing and providing information about threats.
交通基础设施目前面临许多人为威胁,导致安全事件日益增多。例如,用炸药或火器袭击火车站和相关运输基础设施的房地,例如机场或公共汽车总站的房地。因此,这些交通基础设施要素的所有者或经营者必须拥有一个有效的工具,以便及时分享和提供有关交通基础设施要素的威胁和事件的信息。为此,本文列出了受运输基础设施影响的实体,以及应该在这些实体之间共享和传输的信息的内容页。文章的支撑部分是对威胁/事件的共享过程和信息提供的设计,以及对共享和提供威胁信息的通信系统和合适的技术手段的设计。
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引用次数: 0
Industrial requirements analysis for Excellence Center setting-up and curriculum design in Industry 4.0 context 工业4.0背景下卓越中心建立与课程设计的行业需求分析
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139488
S. Wicha, P. Temdee, Chayapol Kamyod, R. Chaisricharoen, J. Thiriet, H. Yahoui
The needs of industrial workforces have changed in the Industry 4.0 era. The knowledge worker in charge of information systems and internal operations was divided into different roles, and they each used different working methods and concepts. Despite this, Industry 4.0's consolidation has promoted the growth of servicing workforce with both computational complexity and equipment maintenance skills. An industrial requirements analysis is conducted in this paper to identify the key skills and competencies needed for setting up and designing an Excellence Center in the context of Industry 4.0. A diverse group of industry experts are surveyed to gather their insights on the most important areas of focus for such a center. The findings indicate that the key competencies needed for success in an Industry 4.0 setting include digital literacy, data analysis, and the ability to work with advanced technologies such as artificial intelligence and the Internet of Things. Based on these findings, a curriculum for the Excellence Center is proposed that prioritizes these competencies and includes hands-on training and practical experience. Overall, this paper contributes to the understanding of the requirements for Industry 4.0 and provides a roadmap for setting up and designing an Excellence Center to meet these requirements.
在工业4.0时代,工业劳动力的需求发生了变化。负责信息系统和内部操作的知识工作者被划分为不同的角色,每个角色使用不同的工作方法和概念。尽管如此,工业4.0的整合促进了计算复杂性和设备维护技能的服务劳动力的增长。本文进行了工业需求分析,以确定在工业4.0背景下建立和设计卓越中心所需的关键技能和能力。我们调查了一群不同的行业专家,以收集他们对这样一个中心最重要的关注领域的见解。调查结果表明,在工业4.0环境中取得成功所需的关键能力包括数字素养、数据分析以及使用人工智能和物联网等先进技术的能力。基于这些发现,卓越中心的课程建议优先考虑这些能力,并包括动手培训和实践经验。总体而言,本文有助于理解工业4.0的需求,并提供了建立和设计卓越中心以满足这些需求的路线图。
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引用次数: 0
Identification of SOZ and Influence on Neutral Current and Flux Distribution Capability in a Y-y Power Transformer Subjected to DC Bias 直流偏置对Y-y型电力变压器中性点电流和磁通分布能力的影响
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139765
S. K., T. Chelliah
In line with the advancement in technology there is an extensive use of power electronics in the power systems as the demand for more efficient and smart energy grows. The widespread use of power electronics in power transformers can introduce dc bias into the system, causing it to change operating point, generate harmonics and increase excitation current. In this work we have modeled a Y-y type 11kV/433V natural air-cooled power transformer using Ansys Maxwell software. This model has been analyzed using the finite element method. A comprehensive analysis of the flux distribution capability and the influence on the neutral current in a dc biased transformer was performed. This study provides new insights into various zones of operation of the dc biased transformer. The resulting nonlinearity of operation with increasing dc bias could lead in leakage flux, neutral current, and losses, causing a lower lifetime expectancy and poor power quality over time. Collectively, our analysis demonstrates that identifying different operating zones and operating the transformer in the safe operating zone (SOZ) can extend the life of a transformer while also providing significant safety and reliability benefits.
随着技术的进步,随着对更高效、更智能的能源需求的增长,电力电子技术在电力系统中得到了广泛的应用。电力电子设备在电力变压器中的广泛应用,会将直流偏置引入系统,使其改变工作点,产生谐波,增加励磁电流。本文利用Ansys Maxwell软件对Y-y型11kV/433V自然风冷电力变压器进行建模。对该模型进行了有限元分析。综合分析了直流偏置变压器的磁通分布能力及其对中性点电流的影响。该研究为直流偏置变压器的各种运行区域提供了新的见解。随着直流偏置的增加,由此产生的非线性操作可能导致漏磁、中性电流和损耗,从而导致较低的预期寿命和较差的电能质量。总的来说,我们的分析表明,确定不同的操作区域并在安全操作区域(SOZ)中运行变压器可以延长变压器的使用寿命,同时也提供了显著的安全性和可靠性优势。
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引用次数: 1
Smart Textiles for Biomedical Applications 生物医学应用智能纺织品
Q3 Engineering Pub Date : 2023-03-22 DOI: 10.1109/ECTIDAMTNCON57770.2023.10139695
M. Sikka, Suresh Kumar, Samridhi Garg
People are becoming more health conscious after pandemic and as a result, smart textile based biomedical devices are becoming popular among people. By incorporating electrical components into the textile items humans use every day, a new hybrid area called “smart textiles for biomedical applications” has been created. Along with conventional textile apparel, these wearable e-textiles provide user-defined applications. One of the main application areas for these new hybrid goods is the medical industry, and rather developed items may be seen both in the lab and on the market. These solutions are made to meet both the specific needs of individual patients as well as continuous patient monitoring in large healthcare facilities. These goods are also being utilised to substitute traditional ways and for complicated medical treatments in the interim. Major focus areas are the smart textiles that are able to measure Electrocardiogram (ECG), Electroencephalogram (EEG), Electromyography (EMG), Electrooculography (EOG), Respiration measurement, Body temperature measurement, Blood pressure measurement, Blood glucose measurement, Sleep analysis. Huge number of researchers across the globe are continuously working for advancement in smart textile based biomedical devices but due to huge manufacturing costs, most of the proposed products are not practically feasible. Another major issue is effectiveness of the sensors after washing as most of such devices are wearable e-textiles, where textile fibres are turned in to conductive materials by using various type of coatings. More dedicated interdisciplinary efforts are required form electronics, medical and textile experts for reduction of manufacturing cost and making the products practically feasible and affordable.
大流行后,人们的健康意识越来越强,基于智能纺织品的生物医学设备受到人们的欢迎。通过将电子元件整合到人类日常使用的纺织品中,创建了一个名为“生物医学应用智能纺织品”的新混合领域。除了传统的纺织服装,这些可穿戴的电子纺织品还提供用户定义的应用。这些新型混合产品的主要应用领域之一是医疗行业,在实验室和市场上都可以看到相当发达的产品。这些解决方案既可以满足个体患者的特定需求,也可以满足大型医疗机构对患者的持续监测。在此期间,这些物品也被用来替代传统方法和复杂的医疗方法。主要关注的领域是能够测量心电图(ECG)、脑电图(EEG)、肌电图(EMG)、眼电图(EOG)、呼吸测量、体温测量、血压测量、血糖测量、睡眠分析的智能纺织品。全球大量的研究人员不断致力于智能纺织品生物医学设备的发展,但由于巨大的制造成本,大多数提议的产品在实际应用中并不可行。另一个主要问题是传感器在洗涤后的有效性,因为大多数此类设备是可穿戴电子纺织品,其中纺织纤维通过使用各种类型的涂层变成导电材料。电子、医疗和纺织专家需要作出更专门的跨学科努力,以降低制造成本,使产品切实可行和负担得起。
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引用次数: 0
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