2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI)最新文献_第3页

Comparative Performance Study of Hybrid Si/SiC Insulated-Gate Bipolar Transistors 硅/碳化硅杂化绝缘栅双极晶体管性能比较研究

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905217

Nick Rigogiannis, Aikaterini Kotsidimou, Ioannis Arzanas, C. Kyritsi, N. Papanikolaou

引用次数: 4

IoT Systems for Healthy and Safe Life Environments 健康安全生活环境的物联网系统

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905193

Martina Capuzzo, A. Zanella, Maddalena Zuccotto, Federico Cunico, M. Cristani, A. Castellini, A. Farinelli, L. Gamberini

{"title":"IoT Systems for Healthy and Safe Life Environments","authors":"Martina Capuzzo, A. Zanella, Maddalena Zuccotto, Federico Cunico, M. Cristani, A. Castellini, A. Farinelli, L. Gamberini","doi":"10.1109/RTSI55261.2022.9905193","DOIUrl":"https://doi.org/10.1109/RTSI55261.2022.9905193","url":null,"abstract":"The past two years have been sadly marked by the worldwide spread of the SARS-Cov-19 pandemic. The first line of defense against this and other pandemic threats is to respect interpersonal distances, use masks, and sanitize hands, air, and objects. Some of these countermeasures are becoming part of our daily lives, as they are now considered good practices to reduce the risk of infection and contagion. In this context, we present Safe Place, a modular system enabled by Internet of Things (IoT) that is designed to improve the safety and healthiness of living environments. This system combines several sensors and actuators produced by different vendors with self-regulating procedures and Artificial Intelligence (AI) algorithms to limit the spread of viruses and other pathogens, and increase the quality and comfort offered to people while minimizing the energy consumption.We discuss the main objectives of the system and its implementation, showing preliminary results that assess its potentials in enhancing the conditions of living and working spaces.","PeriodicalId":261718,"journal":{"name":"2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122938952","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

Knowledge Discovery from the Statistical Analysis of On-Site Photovoltaic System Data 基于现场光伏系统数据统计分析的知识发现

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905207

G. Chicco, A. Ciocia, A. Mazza, R. Porumb, F. Spertino

引用次数: 0

Semi-Supervised Learning with Limited Data for Automatic Speech Recognition 基于有限数据的半监督学习自动语音识别

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905112

Mikolaj Pudo, Natalia Szczepanek, Bozena Lukasiak, A. Janicki

引用次数: 0

Resistive Load Influence on the Power and Bandwidth of Bistable Energy Harvesters 电阻性负载对双稳态能量采集器功率和带宽的影响

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905162

Quentin Demouron, A. Morel, D. Gibus, A. Benhemou, A. Badel

{"title":"Resistive Load Influence on the Power and Bandwidth of Bistable Energy Harvesters","authors":"Quentin Demouron, A. Morel, D. Gibus, A. Benhemou, A. Badel","doi":"10.1109/RTSI55261.2022.9905162","DOIUrl":"https://doi.org/10.1109/RTSI55261.2022.9905162","url":null,"abstract":"Bistable piezoelectric energy harvesters are prominent solutions in the field of vibration energy harvesting due to their broadband behavior. However, the impact of the electrical interface and especially the load impedance needs to be addressed. In this study, the impact of the electrical load resistance on the dynamic of the bistable piezoelectric energy harvester has been studied. Through a parametric study, the present paper shows that the load resistance impacts both the harvested power and the bandwidth of the harvester. The analytical expression of the mass displacement, critical angular frequency and harvested power have been obtained, based on a truncated harmonic balance method. A comparison between the analytical model and experimental measurement on a custom bistable energy harvester is then presented. The experimental results are in good agreement with the analytical model, which proves the validity of the proposed model and analysis. The results presented in this study should be considered in the development of maximum power point tracking algorithms and orbit jump strategies.","PeriodicalId":261718,"journal":{"name":"2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132081025","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

Smart IoT - Implementation of Neuromorphic Circuits 智能物联网-神经形态电路的实现

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905153

Artur Piana, Siqi Wang, João F. Sulzbach, Paolo Zaniboni, Raphael El-Haddad, A. Benlarbi-Delai, G. Klisnick, Pietro M. Ferreira

引用次数: 0

Convergent Approximate Message Passing by Alternating Constrained Minimization of Bethe Free Energy 贝特自由能交替约束最小化的收敛近似信息传递

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905221

D. Slock

{"title":"Convergent Approximate Message Passing by Alternating Constrained Minimization of Bethe Free Energy","authors":"D. Slock","doi":"10.1109/RTSI55261.2022.9905221","DOIUrl":"https://doi.org/10.1109/RTSI55261.2022.9905221","url":null,"abstract":"Approximate Message Passing (AMP) allows for Bayesian inference in linear models with non identically independently distributed (n.i.i.d.) Gaussian priors and measurements of the linear mixture outputs with n.i.i.d. Gaussian noise. It represents an efficient technique for approximate inference which becomes accurate when both rows and columns of the measurement matrix can be treated as sets of independent vectors and both dimensions become large. It has been shown that the fixed points of AMP correspond to extrema of a large system limit of the Bethe Free Energy (LSL-BFE), which represents a meaningful approximation optimization criterion regardless of whether the measurement matrix exhibits the independence properties. However, the convergence of AMP can be notoriously problematic for certain measurement matrices and the only sure fix so far is damping (by a difficult to determine amount). In this paper we revisit the AMP algorithm by rigorously applying an alternating constrained minimization strategy to an appropriately reparameterized LSL-BFE with matched variable and constraint partitioning. This guarantees convergence, and due to convexity in the Gaussian case, to the global optimum. We show that the AMP estimates converge to the Linear Minimum Mean Squared Error (LMMSE) estimates, regardless of the behavior of the variances. In the LSL, the variances also converge to the LMMSE values, and hence to the correct values.","PeriodicalId":261718,"journal":{"name":"2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI)","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133184926","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: 3

The Environmental Sustainability of Measurements: A Practical Case-study With The Wheatstone bridge 测量的环境可持续性:惠斯通大桥的实际案例研究

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905201

L. Angrisani, P. Arpaia, M. D’Arco, E. D. Benedetto, Antonio Esposito, Monica Imbò

{"title":"The Environmental Sustainability of Measurements: A Practical Case-study With The Wheatstone bridge","authors":"L. Angrisani, P. Arpaia, M. D’Arco, E. D. Benedetto, Antonio Esposito, Monica Imbò","doi":"10.1109/RTSI55261.2022.9905201","DOIUrl":"https://doi.org/10.1109/RTSI55261.2022.9905201","url":null,"abstract":"Sustainability is becoming one of the most important topics in almost all contexts. Because of climate change, it is imperative to be aware of the environmental impact of our actions, and so to re-evaluate the way processes are performed, including in the measurement domain. This paper discusses for the first time the environmental impact of a measurement. The analysis was carried on in the framework of recommendations by the International Telecommunication Union, which particularize ISO standards on life cycle assessment and carbon footprint to the Information and Communication Technology field. The carbon footprint was estimated for each element of a measurement by considering hardware, software, working environment, and operator-related footprint. Data were retrieved from previous literature or from public sustainability reports. As a case study, a classical resistance measurement with Wheatstone bridge was considered. Three scenarios were analysed: in-presence operation with manual control of instruments; in-presence operation with an automatic measuring station; and, finally, remote operation with an automatic measuring station. Results show that a common amount for every scenario spans from about 3000 kg to 18 000kg of equivalent carbon emission (CO2,eq) per year, wherein most of the variation derives from usage of air conditioning. Also, remote operation should be preferred to in-presence one (900kg to 1600kg of CO2,eq versus 1800kg to 4300kg of CO2,eq, with possible addition of 170kg to 310kg for the automatic measuring station).","PeriodicalId":261718,"journal":{"name":"2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125451544","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

Gated Recurrent Unit Based Short-Term Network for Robot Swarm Motion Forecasting 基于门控循环单元的机器人群体运动短期预测网络

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905085

Belkacem Khaldi, F. Harrou, Dairi Abdelkader, Ying Sun

引用次数: 0

Improving the Efficiency of the Electricity Distribution Network Through the Use of Smart Meters 通过使用智能电表提高配电网的效率

2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI) Pub Date : 2022-08-24 DOI: 10.1109/RTSI55261.2022.9905105

Mouad Amqrane, M. Ouassaid

{"title":"Improving the Efficiency of the Electricity Distribution Network Through the Use of Smart Meters","authors":"Mouad Amqrane, M. Ouassaid","doi":"10.1109/RTSI55261.2022.9905105","DOIUrl":"https://doi.org/10.1109/RTSI55261.2022.9905105","url":null,"abstract":"The degradation of the efficiency of electricity distribution networks is one of the major problems suffered by most network managers, it is mainly due to the phenomenon of electricity fraud causing huge losses for several countries, especially those still developing.The objective of the work presented in this paper is to improve the efficiency of the electricity distribution network, and to identify and justify the existence of electricity fraud in some areas. Those operations are based on the analysis of consumption data recorded by smart meters installed in MV/LV substations and supervised using a remote meter reading system. Without changing the conventional meters installed at the customers, the methodology followed starts with the sectorization of the electrical network, in order to determine the limits feeding each zone. Then, it calculates the efficiencies, and makes a detailed audit of the efficiency on each zone, by decreasing the technical losses and the non-technical losses due to the defects of the meters. Finally, it analyzes the data of the smart meters. Real studies, that have been carried out on electricity distribution networks during two years, demonstrates the effectiveness of the proposed approach.","PeriodicalId":261718,"journal":{"name":"2022 IEEE 7th Forum on Research and Technologies for Society and Industry Innovation (RTSI)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129623167","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