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2020 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)最新文献

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IoT Antennas for Industry 4.0 – Design and Manufacturing with an Example 面向工业4.0的物联网天线——设计与制造举例
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216349
P. Parthiban
Automation and Internet-of-Things (IoT) open doors to achieve increased productivity and efficiency. Ultra-High Frequency (UHF) Radio-Frequency Identification (RFID) is a type of Auto-identification technique that identifies, locates, authenticates, and engages with other IoT devices to efficiently perform one or more tasks. The concept of the digital twin is enhanced by UHF RFID for the fourth-generation industrial revolution, Industry 4.0. UHF RFID antennas are one of the key endpoint components that are deployed throughout factories, facilitating automation. Antennas predominantly used in industrial environment requires enormous durability to handle vibration, shock, impact, and thermal shocks without trading-off the radiofrequency (RF) performance. This article proposes a novel durable dual-virtual patch antenna design and manufacturing technique for industrial UHF RFID application. The durability of the antenna is offered by the non-conventional RF substrate, galvanized steel backplate and the polyurethane resin-filled plastic radome. The antenna is designed to be assembled by full and semi-robotic process automation.
自动化和物联网(IoT)为提高生产力和效率打开了大门。超高频(UHF)射频识别(RFID)是一种自动识别技术,用于识别、定位、认证和与其他物联网设备交互,以有效执行一项或多项任务。针对第四代工业革命,即工业4.0,超高频RFID增强了数字孪生的概念。超高频RFID天线是整个工厂部署的关键端点组件之一,促进自动化。主要用于工业环境的天线需要巨大的耐用性来处理振动、冲击、冲击和热冲击,而不需要牺牲射频(RF)性能。本文提出了一种适用于工业超高频RFID的新型耐用双虚拟贴片天线设计与制造技术。天线的耐用性是由非传统射频基板、镀锌钢背板和聚氨酯树脂填充的塑料天线罩提供的。天线的设计是通过全机器人和半机器人过程自动化进行组装。
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引用次数: 4
R-MnasNet: Reduced MnasNet for Computer Vision R-MnasNet:用于计算机视觉的简化MnasNet
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216434
Prasham Shah, M. El-Sharkawy
In Deep Learning, Convolutional Neural Networks (CNNs) are widely used for Computer Vision applications. With the advent of new technology, there is an inevitable necessity for CNNs to be computationally less expensive. It has become a key factor in determining its competence. CNN models must be compact in size and work efficiently when deployed on embedded systems. In order to achieve this goal, researchers have invented new algorithms which make CNNs lightweight yet accurate enough to be used for applications like object detection. In this paper, we have tried to do the same by modifying an architecture to make it compact with a fair trade-off between model size and accuracy. A new architecture, R-MnasNet (Reduced MnasNet), has been introduced which has a model size of 3 MB. It is trained on CIFAR-10 [4] and has a validation accuracy of 91.13%. Whereas the baseline architecture, MnasNet [1], has a model size of 12.7 MB with a validation accuracy of 80.8% when trained with CIFAR-10 dataset. R-MnasNet can be used on resource-constrained devices. It can be deployed on embedded systems for vision applications.
在深度学习中,卷积神经网络(cnn)被广泛用于计算机视觉应用。随着新技术的出现,cnn不可避免地需要降低计算成本。它已成为决定其能力的关键因素。当部署在嵌入式系统上时,CNN模型必须体积小巧,工作效率高。为了实现这一目标,研究人员发明了新的算法,使cnn重量轻,但足够精确,可以用于物体检测等应用。在本文中,我们试图通过修改体系结构来做同样的事情,使其在模型大小和准确性之间进行公平的权衡。引入了一种新的架构R-MnasNet (Reduced MnasNet),其模型大小为3 MB。它在CIFAR-10[4]上进行训练,验证准确率为91.13%。而基线架构MnasNet[1]在使用CIFAR-10数据集训练时,模型大小为12.7 MB,验证准确率为80.8%。R-MnasNet可以在资源受限的设备上使用。它可以部署在嵌入式系统的视觉应用。
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引用次数: 3
On Bit Error Rate Analysis In Various Mobility Based Advanced Cellular Communication System 基于移动性的先进蜂窝通信系统误码率分析
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216433
Sutanu Ghosh, Payel Midya, R. Gayen, K. Patra, M. Gangopadhyaya
This paper explores the performance analysis in terms of bit error rate (BER) for different modulations. This estimation is done with the help of various size of control region in advanced cellular communication system. Entire comparative analysis of this paper is elucidated on the basis of different mobility based scenario for downlink (DL) transmission. The simulation is performed using supportive bandwidth of 10 MHz for 2x2 and 4x4 multiple-input-multiple-output (MIMO) configurations. From output results analysis, it is shown that lower mobility environment and lower order modulation has less error to deliver better quality of signal.
本文从误码率(BER)的角度探讨了不同调制方式下的性能分析。在先进的蜂窝通信系统中,利用不同大小的控制区域来进行估计。本文在基于不同移动性的下行链路(DL)传输方案的基础上,对全文进行了比较分析。模拟使用支持带宽10 MHz进行2x2和4x4多输入多输出(MIMO)配置。从输出结果分析可以看出,低迁移率环境和低阶调制具有更小的误差,可以提供更好的信号质量。
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引用次数: 0
Baseline Assessment, Intervention, and Interval Reassessment of Clinical Information Systems Infrastructure in an Academic Regional Referral Emergency Department 学术地区转诊急诊科临床信息系统基础设施的基线评估、干预和间隔再评估
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216436
Amelia L. Gurley, James Tanch, David C. Portelli, C. Priebe, Jeffrey A. Berube, Adam Dieffenbach, Renee Harris, Maliha Jalal, Stephen Sayles, Allan J. Smulling, G. Jay, L. Kobayashi
The widespread use of clinical information systems (CIS) creates ample opportunities for CIS-associated operational disruptions and delays that can negatively impact patient care. A clinical quality improvement (QI) project studied the CIS infrastructure at an academic regional referral emergency department (ED) at baseline and after implementation of targeted sustainment interventions. An ED 5S workgroup collaborated with ED clinical leaders and institutional information services (I.S.) teams to conduct comprehensive CIS inventory and function testing in 2016; an end-user survey on CIS functionality and impact were administered. Findings were analyzed to determine common points of failure, and concerted interventions were implemented during 2016-2018: development of a structured ED CIS inventory document with device mapping and specification of clinical functions; prioritized repair / replacement of non-functional / missing devices; institution of scheduled ED "Tech Rounds"; and installation of a self-service work-ticket Web portal for repair requests. A follow-up reassessment and survey in 2018 revealed mixed intervention results and highlighted infrastructure elements superseded by advances in mobile technology. Overall, a multi-disciplinary effort assessed an ED CIS infrastructure and its functionality at baseline and over time for changes associated with targeted interventions. Studied metrics revealed some successes and ongoing challenges.
临床信息系统(CIS)的广泛使用为与CIS相关的操作中断和延迟创造了充足的机会,这可能对患者护理产生负面影响。临床质量改善(QI)项目研究了学术区域转诊急诊科(ED)在基线和实施有针对性的维持干预措施后的CIS基础设施。2016年,ED 5S工作组与ED临床领导和机构信息服务(I.S.)团队合作,进行了全面的CIS库存和功能测试;对CIS的功能和影响进行了最终用户调查。对调查结果进行分析以确定常见故障点,并在2016-2018年期间实施协调一致的干预措施:制定结构化ED CIS库存文件,其中包含设备映射和临床功能规范;优先维修/更换非功能/丢失的设备;设立定期的ED“科技轮询”;并安装用于维修请求的自助式工单Web门户。2018年的后续重新评估和调查显示,干预结果喜忧参半,并强调基础设施要素被移动技术的进步所取代。总体而言,一项多学科的工作评估了ED CIS基础设施及其在基线和随时间变化的功能,以了解与目标干预措施相关的变化。研究的指标揭示了一些成功和持续的挑战。
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引用次数: 0
Large Scale Distributed Data Processing for a Network of Humanoid Telepresence Robots 仿人临阵机器人网络的大规模分布式数据处理
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216366
Irvin Steve Cardenas, Pradeep Kumar Paladugula, Jong-Hoon Kim
We present an open-source data lake architecture implemented to store and process data from robotic systems at large scale. In particular, we leverage our architecture for the use case of processing data from a network of humanoid telepresence robotic avatars that are controlled by human operators wearing immersive telepresence control suits. Our architecture leverages well-established open-source technologies and integrates into existing robot frameworks and middleware such as Robot Operating System (ROS) and Data Distribution Service (DDS).
我们提出了一个开源的数据湖架构,用于大规模存储和处理来自机器人系统的数据。特别是,我们利用我们的架构来处理来自人形远程呈现机器人化身网络的数据,这些化身由穿着身临其境的远程呈现控制服的人类操作员控制。我们的架构利用了成熟的开源技术,并集成到现有的机器人框架和中间件中,如机器人操作系统(ROS)和数据分发服务(DDS)。
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引用次数: 1
Networked Mixed Reality Framework for the Internet of Things 物联网的网络混合现实框架
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216397
Daniel Wright, Russell Skaggs-Schellenberg, Shahab Tayeb
The Internet of Things (IoT) world is developing rapidly, yet seamless integration into our daily lives is lacking. Vendor-specific products tend to restrict customers to their software applications, due to their inherent steep learning curve. We develop the Mixed Reality Control Panel (MRCP) system to address this gap by offering a cross-platform, open-source, vendor-neutral, mixed reality software application capable of interacting with headless, IoT devices. The MRCP application, Smart Parking Meter, and Smart Lock are developed and tested against existing solutions. The duration to perform each action is compared as well as the benefits of additional smart features. Having a mixed reality interface allows for a agnostic and quick interaction with the IoT devices. Early development decisions on cross-platform and vendor-neutral enable future scalability. As a result, both devices are deemed viable solutions for future smart city integrations. Further development will take place for the MRCP system. While others can benefit from the project by incorporating mixed reality as a solution for Smart environments to bridge the gap between IoT and our daily lives.
物联网(IoT)世界正在迅速发展,但缺乏与我们日常生活的无缝融合。特定于供应商的产品往往将客户限制在他们的软件应用程序中,因为它们固有的陡峭的学习曲线。我们开发了混合现实控制面板(MRCP)系统,通过提供跨平台,开源,供应商中立的混合现实软件应用程序,能够与无头物联网设备交互,来解决这一差距。MRCP应用程序、智能停车计时器和智能锁针对现有解决方案进行了开发和测试。执行每个操作的持续时间以及附加智能功能的好处进行了比较。拥有一个混合现实界面允许与物联网设备进行不可知论和快速交互。跨平台和厂商中立的早期开发决策支持未来的可伸缩性。因此,这两种设备都被认为是未来智慧城市集成的可行解决方案。MRCP系统将进一步发展。而其他人则可以从该项目中受益,将混合现实作为智能环境的解决方案,弥合物联网与我们日常生活之间的差距。
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引用次数: 2
Study on How Seniors and People with Disabilities are Adapting to New Technology 老年人和残疾人如何适应新技术的研究
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216383
Richard Kyung, Ethan Park
When closely examining data of technology users, there is an apparent and interesting shift in two specific groups—the elderly and disabled. This paper investigates the potential reasons for the data trends found in these two groups. Technology greatly impacts people with disabilities and how they navigate the world. Technological developments increasingly work to address the isolation that people with disabilities experience, and how they are often unable to engage with their communities. This research paper outlines the way technology has shaped social communication, information distribution, and day-to-day living among people with disabilities.The internet has transformed social communication and interaction. Previously, socially isolated people with disabilities have gained exposure to social environments through the internet and social media. The broad range of information available on the internet increases access to resources such as government services, health services, and social support. Assistive devices help people overcome their motor, sensory, or cognitive difficulties that may hinder them from performing daily functions. Although technology has proven to be effectively integrated in the lives of people with disabilities, many individuals with disabilities lack the access to technology such as a computer with internet connection. This paper examines how technology has benefited communication, information distribution, and day-to-day living in the disabled and aging community.
当仔细检查技术用户的数据时,在两个特定的群体中有一个明显而有趣的变化——老年人和残疾人。本文探讨了这两组数据趋势的潜在原因。科技极大地影响了残疾人以及他们的生活方式。技术发展日益有助于解决残疾人所遭受的孤立,以及他们往往无法与社区接触的问题。这篇研究论文概述了技术如何影响残疾人的社会沟通、信息分发和日常生活。互联网改变了社会沟通和互动。以前,社会孤立的残疾人通过互联网和社交媒体接触社会环境。互联网上提供的广泛信息增加了获得政府服务、保健服务和社会支持等资源的机会。辅助装置帮助人们克服可能妨碍他们执行日常功能的运动、感觉或认知困难。虽然技术已被证明有效地融入了残疾人的生活,但许多残疾人无法获得技术,例如可以连接互联网的计算机。本文考察了技术如何使残疾人和老年人社区的沟通、信息分发和日常生活受益。
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引用次数: 2
Enabling event-related potential assessments using low-density electrode arrays: A new technique for denoising individual channel EEG data 使用低密度电极阵列实现事件相关电位评估:一种去噪单个通道脑电图数据的新技术
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216365
S. Hajra, Shishir Gopinath, Careesa C. Liu, G. Pawlowski, S. Fickling, Xiaowei Song, R. D'Arcy
Background: Brain function assessments based on event-related potentials (ERPs) derived from electroencephalography (EEG) are increasingly being conducted in realistic out-of-the-laboratory settings for clinical and non-clinical uses. For rapid testing and practical limitations, such applications require the use of low-density electrode arrays. A major impediment to their use in these applications is the lack of denoising techniques capable of removing artefactual contamination and isolating the ERPs features of interest within low-density arrays. Methods: A novel denoising technique combining empirical mode decomposition (EMD) with template matching procedure is developed and applied to individual-channel data, and the results of this new approach are compared to the results of a conventional (independent component analysis) denoising approach. Both whole-epoch morphological comparisons and specific ERP feature amplitude comparisons were undertaken at the group and individual level for a variety of ERPs indexing sensory (N100), attention (P300) and language processing (N400) using data from 31 healthy adults. Results: The new denoising technique successfully enables the capture of ERPs ranging from low-level sensation to attention to language processing (all p<0.05). Intra-class correlation analysis reveals high degree of similarity in the time series waveforms derived from the new and the conventional denoising approaches for all ERPs (highest r=0.89, all p<0.001). Analysis of specific ERP features of interest reveals no significant differences between the ERP amplitudes of the waveforms generated using the two techniques, and Pearson correlation suggests a high degree of similarity at the individual level (0.88 for N100, 0.78 for P300, and 0.80 for N400, all p<0.05). Conclusion: The new denoising technique is capable of operating on individual-channel EEG data, and produces results that are similar to those produced by conventional denoising techniques that use data from large whole-head electrode arrays. This new approach may thus enable more widespread use of ERP techniques in real world settings with low-density electrode arrays.
背景:基于脑电图(EEG)得出的事件相关电位(ERPs)的脑功能评估越来越多地在临床和非临床的现实实验室环境中进行。由于快速测试和实际限制,此类应用需要使用低密度电极阵列。在这些应用中使用它们的一个主要障碍是缺乏能够去除人工污染和隔离低密度阵列中感兴趣的erp特征的去噪技术。方法:开发了一种结合经验模态分解(EMD)和模板匹配过程的新型去噪技术,并将其应用于单通道数据,并将这种新方法的结果与传统(独立分量分析)去噪方法的结果进行了比较。利用31名健康成人的数据,在群体和个体水平上对各种ERP指标(感觉(N100)、注意(P300)和语言处理(N400)进行了全epoch形态学比较和特定ERP特征幅度的比较。结果:新的去噪技术成功地捕获了从低级感觉到注意到语言处理的erp(均p<0.05)。类内相关分析显示,所有erp的新降噪方法和传统降噪方法得出的时间序列波形高度相似(最高r=0.89,所有p<0.001)。对特定ERP特征的分析显示,使用两种技术产生的ERP波形振幅之间没有显着差异,Pearson相关性表明个体水平上的相似性很高(N100为0.88,P300为0.78,N400为0.80,均p<0.05)。结论:新的去噪技术能够对单通道EEG数据进行操作,并且产生的结果与使用大型全头部电极阵列数据的传统去噪技术产生的结果相似。因此,这种新方法可能使ERP技术在低密度电极阵列的现实世界环境中得到更广泛的应用。
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引用次数: 8
Big Data Management Obligation in Smart Grid Technologies, the Future of Tomorrow 智能电网技术中的大数据管理义务,未来的未来
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216430
Dafer Alali, Surah. Al Dakhl, M. Zohdy, M. Mahmoud
A smart grid is an intellectual electricity grid that enhances the production, distribution and consumption of electricity across the insertion of Information and Communication Technologies on the electricity grid. In quintessence, smart grids bring profound modifications in the information systems that drive them, new data streams coming from the electricity grid, new participants such as regionalized producers of renewable energies, new uses such as electric vehicles and connected homes and new communicating equipment such as smart meters, sensors and remote control points. Altogether, this will result in an overflow of information, which the energy corporations will have to handle. Big data technologies propose proper solutions for utilities, although the decision regarding which big data technology to deploy is critical. In this paper, we present an overview of data management for smart grids, summarize the enhanced value of big data technologies for this type of data, and discuss the technical obligations, tools and key steps to employ big data solutions in the smart grid framework.
智能电网是一种智能电网,通过在电网中插入信息和通信技术来增强电力的生产、分配和消费。总的来说,智能电网给驱动它们的信息系统带来了深刻的改变,来自电网的新数据流,新的参与者,如可再生能源的区域化生产商,新的用途,如电动汽车和联网家庭,以及新的通信设备,如智能电表、传感器和远程控制点。总之,这将导致信息溢出,能源公司将不得不处理这些信息。大数据技术为公用事业提供了合适的解决方案,尽管部署哪种大数据技术的决定至关重要。本文概述了智能电网的数据管理,总结了大数据技术对这类数据的增强价值,并讨论了在智能电网框架中采用大数据解决方案的技术义务、工具和关键步骤。
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引用次数: 1
On-Body Humidity Sensing Antenna with Polyimide for BAN Applications over 5G Networks 用于5G网络BAN应用的聚酰亚胺人体湿度传感天线
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216331
Md. Majedur Rahman, Md. Abu Nayeem, Saqlain Nahid, Syed Raqueed Bin Alvee, Raja Rashidul Hasan, M. Rahman
This paper proposes an on-body humidity sensing antenna with polyimide working in the 5G network. The chosen operating frequency is 38 GHz which also lies in the mm-wave band. This paper discusses two antennas. The first antenna is designed using polyimide film and the other using polyimide film as a superstate with Rogers RT 5880 as the main substrate. The first antenna exhibits an intensive radiation absorption of 38.7 W/kg for every 10g of tissue, which is mitigated by the design of the second antenna. Therefore, the second antenna is analyzed for on-body humidity sensing. Due to polyimide’s high sensitivity towards humidity, any change in humidity is detectable through the changes in the dielectric constant of polyimide and changes in the resonant frequency.
本文提出了一种适用于5G网络的聚酰亚胺体表湿度传感天线。选择的工作频率为38ghz,也位于毫米波频段。本文讨论了两种天线。第一个天线采用聚酰亚胺薄膜设计,另一个天线采用聚酰亚胺薄膜作为超态,罗杰斯RT 5880为主要衬底。第一个天线表现出每10g组织38.7 W/kg的强辐射吸收,第二个天线的设计减轻了这一点。因此,分析了第二天线在人体湿度传感中的应用。由于聚酰亚胺对湿度的高灵敏度,任何湿度的变化都可以通过聚酰亚胺介电常数的变化和谐振频率的变化来检测。
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引用次数: 2
期刊
2020 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)
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