2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM)最新文献_第4页

The EMF Exposure Observation by Serbian EMF RATEL System in a Zone of Increased Sensitivity 塞尔维亚电动势RATEL系统在高灵敏度区域的电磁场暴露观测

2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM) Pub Date : 2022-11-22 DOI: 10.1109/ELECOM54934.2022.9965248

N. Djuric, D. Kljajić, Vidak Otasevic, S. Djuric, Lu Yin

引用次数: 1

BER Performance Comparison of the Markov-Middleton and Middleton Class A Noise Models in the MIMO Power Line Communication Channel MIMO电力线通信信道中马尔可夫-米德尔顿和米德尔顿A类噪声模型误码率性能比较

2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM) Pub Date : 2022-11-22 DOI: 10.1109/ELECOM54934.2022.9965263

B. Rajkumarsingh, Muhammad Husayn Edoo

{"title":"BER Performance Comparison of the Markov-Middleton and Middleton Class A Noise Models in the MIMO Power Line Communication Channel","authors":"B. Rajkumarsingh, Muhammad Husayn Edoo","doi":"10.1109/ELECOM54934.2022.9965263","DOIUrl":"https://doi.org/10.1109/ELECOM54934.2022.9965263","url":null,"abstract":"Power Line Communication (PLC) for indoor use has been of significant interest in recent decades. The availability and topology of power lines in every building besides advantages such as broadband data services and no need for new infrastructure, increase the appeal of this technology. However, power lines are a harsh environment for the transmission of data due to signal attenuation, multipath propagation, interference and noise, especially impulsive noise. In this work, an indoor broadband PLC channel is modelled which uses Multiple Input Multiple Output (MIMO) techniques along with OSTBC with an objective to improve the bit error rate performance (BER). For the bursty behaviour of impulsive noise, the Markov-Middleton noise model which has its parameters derived from the Middleton Class A noise model is considered. Both impulsive noise models are implemented in the MIMO PLC channel. It has been found that MIMO along with Orthogonal Space Time Block Codes (OSTBC) is greatly effective in reducing multipath propagation and frequency-selective fading as a gain of14.93 dB at a BER of $10^{-5}$ is observed when compared to the Single Input Single Output (SISO) counterpart. It was also found that Markov-Middleton noise degrades the system slightly more than Middleton Class A noise as the SNR difference between the systems increases from 0.99 dB to 4.04 dB when the impulsiveness increases.","PeriodicalId":302869,"journal":{"name":"2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132078153","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

Electromagnetic Performance Characterization of 4-Pole Squirrel-Cage Motors with different Rotor Slot Combinations 不同转子槽位组合的四极鼠笼电机电磁性能表征

2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM) Pub Date : 2022-11-22 DOI: 10.1109/ELECOM54934.2022.9965228

O. Okoro, Chiweta E. Abunike, U. B. Akuru, C. C. Awah, Peter I. Udenze, Uchechi O. Innocent

{"title":"Electromagnetic Performance Characterization of 4-Pole Squirrel-Cage Motors with different Rotor Slot Combinations","authors":"O. Okoro, Chiweta E. Abunike, U. B. Akuru, C. C. Awah, Peter I. Udenze, Uchechi O. Innocent","doi":"10.1109/ELECOM54934.2022.9965228","DOIUrl":"https://doi.org/10.1109/ELECOM54934.2022.9965228","url":null,"abstract":"In this study, the influence of number of rotor slots on the electromagnetic performance characteristics of three-phase, four-pole squirrel-cage induction motor (SCIM), such as efficiency, torque, power factor torque ripple, and losses are studied using the finite element method (FEM). Firstly, classical design equations are used to obtain geometrical parameters of the SCIM before simulating the five SCIMs with FEM. The SCIMs are designed by using the same winding layout, stator outer diameter, stack length, rated power of 7. 5kW and rated speed of 1460 rpm. The rotor slot count varies from 36 to 59, and the standard SCIMs have 48 stator slots. According to the simulation results, there is a rotor slot number at which the highest possible power factor, torque, and efficiency are attained, together with the least amount of torque ripple and losses. It is observed that stator/rotor slot combinations of 48/36, 48/40, 48/57, and 48/59 exhibit torque ripples of 4.15%, 4.40%, 4.60% and 4.65%, respectively, while 48/44 recorded the highest ripple of 6.44%. Nevertheless, SCIMs with 48/44 and 48/59 stator/rotor slot combination recorded the highest (89.31%) and lowest (86.9%) efficiency at the rated condition. Based on the needs of the industrial applications, these insights can be applied to the design of three-phase SCIM.","PeriodicalId":302869,"journal":{"name":"2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131447348","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

Improving Public Transport Efficiency in Mauritius using Artificial Intelligence and Internet of Things solutions 利用人工智能和物联网解决方案提高毛里求斯的公共交通效率

2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM) Pub Date : 2022-11-22 DOI: 10.1109/ELECOM54934.2022.9965257

Mouneer A. O. Mahomed, V. Oree, A. Murdan

{"title":"Improving Public Transport Efficiency in Mauritius using Artificial Intelligence and Internet of Things solutions","authors":"Mouneer A. O. Mahomed, V. Oree, A. Murdan","doi":"10.1109/ELECOM54934.2022.9965257","DOIUrl":"https://doi.org/10.1109/ELECOM54934.2022.9965257","url":null,"abstract":"Bus transport has been an important driver of the economic growth of Mauritius for decades. In recent years, it has been facing several challenges, such as competition from the Metro Express and an inability to upgrade its services. In addition, public buses still face inefficiencies that discourage the public to travel by them. These include bus drivers tending to drive slowly on purpose or dangerously fast resulting in their schedules at bus stops being unreliable. This paper exploits advanced technologies such as artificial intelligence, Internet of Things, cloud computing and big data analytics to enhance the efficiency of bus operations and provide a better service to the public. It presents the design and implementation of a microcontroller-based system that uses real-time data from onboard camera and GPS to monitor the condition of the road and the bus speed. The system can detect whether the bus is driving too fast or purposely too slow and upload pictures as proof. A web application is also developed to process data uploaded by the system on the cloud to provide the passengers with the exact location of the buses on a map so that they can better plan their trip.","PeriodicalId":302869,"journal":{"name":"2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128934526","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

Real-Time Scheduling of DAG Tasks in Self-Powered Sensors with Scavenged Energy 清除能量自供电传感器中DAG任务的实时调度

2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM) Pub Date : 2022-11-22 DOI: 10.1109/ELECOM54934.2022.9965240

M. Chetto, Rola El Osta

引用次数: 0

Using Strategic Intelligence and Technology as building block for Educational Innovation: a conceptual framework towards the impact for outcome-based education 使用战略情报和技术作为教育创新的基石:对基于结果的教育的影响的概念框架

2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM) Pub Date : 2022-11-22 DOI: 10.1109/ELECOM54934.2022.9965251

Kingsley Okoye

{"title":"Using Strategic Intelligence and Technology as building block for Educational Innovation: a conceptual framework towards the impact for outcome-based education","authors":"Kingsley Okoye","doi":"10.1109/ELECOM54934.2022.9965251","DOIUrl":"https://doi.org/10.1109/ELECOM54934.2022.9965251","url":null,"abstract":"Today, technology is used for several purposes across the different sectors and organizations. In education, there has been discussions, both in theory and in practice, around what technology offers to the educational community, and how it can help the educators offer effective learning or yet outcome-based education for the stakeholders (teachers, students, society). To this vein, this study introduces a Strategic Intelligence and Technology in Education framework, called SITE, designed for contextual analysis of the impact of the new and emerging educational technologies and innovations in education. Theoretically, it describes an ensemble algorithm or procedures that can be implemented by educators to provide a more strategic-process-related and enhanced curriculum or educational learning models. It then provides an empirical discussion and implications of the results of the data analysis conducted using datasets about (i) students’ learning outcome and assessment, and (ii) the different types of innovation in education. The results show that while “technology” is more associated to “educational innovation” than other methods or services. There is also, on the other hand, the need for reimagining education to include indicators for outcome-based education through integration of multi-service or co-productive learning components or pathways, such as amalgamation of technology with strategic intelligence done in this paper.","PeriodicalId":302869,"journal":{"name":"2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127383924","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