2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)最新文献_第6页

Vehicle Detection System for Smart Crosswalks Using Sensors and Machine Learning 基于传感器和机器学习的智能人行横道车辆检测系统

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429473

José Manuel Lozano Domínguez, F. Al-Tam, T. M. Sanguino, N. Correia

{"title":"Vehicle Detection System for Smart Crosswalks Using Sensors and Machine Learning","authors":"José Manuel Lozano Domínguez, F. Al-Tam, T. M. Sanguino, N. Correia","doi":"10.1109/SSD52085.2021.9429473","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429473","url":null,"abstract":"Cities are transforming into smart areas thanks to several key technologies involving artificial intelligence (AI), 5G or big data aimed at improving the lives of their inhabitants with new services (e.g., transport systems, including road safety). In this field, the paper describes how to improve vehicle detection through several machine learning techniques applied to smart crosswalks. As a main advantage, this approach avoids readjusting labels in classic fuzzy classifiers that typically depends on the system location and road conditions. To address this, various AI methods were evaluated with data taken from real traffic pertaining to roads in Spain and Portugal. The machine learning techniques were random forest (RF), extremely randomized trees (extra-tree), deep reinforcement learning (DRL), time series forecasting (TSF), multi-layer perceptron (MLP), k-nearest neighbor (KNN) and logistic regression (LR). The results were validated through a receiver operating characteristic (ROC) analysis, obtaining the best performance in RF with a true positive rate (TPR) of 96.82%, false positive rate (FPR) of 1.73% and accuracy (ACC) of 97.85%. This was followed by DRL and TSF, while MLP and LR presented the worst outcomes.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"34 1","pages":"984-991"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77433621","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: 5

An Optimization Technique for Voltage Regulation in Electrical Power Systems 电力系统电压调节的优化技术

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429437

J. Ghaeb, Malek Alkayyali

引用次数: 1

Comparative of Swarm Intelligence based Wrappers for sEMG Signals Feature Selection 基于群智能的表面肌电信号包装器特征选择比较

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429511

Hiba Hellara, Rim Barioul, S. Sahnoun, A. Fakhfakh, O. Kanoun

引用次数: 5

Urban district modelling simulation-based analysis: under which scenarios can we achieve a Positive Energy District? 基于城区建模仿真的分析:在哪些场景下可以实现正能量区?

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429457

Tony Castillo-Calzadilla, Simon Fessler, C. E. Borges, C. M. Andonegui

{"title":"Urban district modelling simulation-based analysis: under which scenarios can we achieve a Positive Energy District?","authors":"Tony Castillo-Calzadilla, Simon Fessler, C. E. Borges, C. M. Andonegui","doi":"10.1109/SSD52085.2021.9429457","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429457","url":null,"abstract":"This article analysis the possibility of achieving a Positive Energy District (PED), i.e. a district that generates more energy than it consumes. The paper presents a simulation-based analysis (MATLAB-Simulink environment) of an urban unit composed by 6 buildings, 6 streetlights and an electric vehicle (EV) charger. The PED is analysed with respect to the electrical energy generation and consumption evaluating a set of monthly and yearly energy profiles representative of the North of Spain (Bilbao). On the one hand, the monthly analysis is conducted by simulating the solar photovoltaic (PV) generation, an energy storage system (ESS), and the interconnection with the utility grid. For this analysis, we consider standard lights (regular bulbs) and standard isolation of buildings (certified as $A, B, C$ or $D$). The result is that only summer months (April, May, June, July, and August) present a positive energy balance. For the annual analysis, eight scenarios are defined in which different interventions are simulated, such as the upgrade of insulation profiles, replacement of standard luminaires with LEDs, inclusion of PV rooftops, etc. The positivity of the district is achieved when energy efficiency of buildings was high (with $B$ certification) and no EV was included (652.50 kWh positive balance), or very high (buildings labelled as $A$) and the EV was considered (2882.91 kWh positive balance).","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"15 1","pages":"1107-1114"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85750924","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

A Hybrid fault diagnosis approach for PV generators based on I-V and P-V characteristics analysis 基于I-V和P-V特征分析的光伏发电机组混合故障诊断方法

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429416

Noureddaher Zaidi, A. Khedher, M. Jemli

引用次数: 1

Neighbor-Assisted Localization for Massive MIMO 5G Systems 大规模MIMO 5G系统的邻居辅助定位

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429525

Amal Sellami, Leila Nasraoui, L. N. Atallah

{"title":"Neighbor-Assisted Localization for Massive MIMO 5G Systems","authors":"Amal Sellami, Leila Nasraoui, L. N. Atallah","doi":"10.1109/SSD52085.2021.9429525","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429525","url":null,"abstract":"In this paper, we propose a multi-stage localization technique that enables to determine the position of a Target User Equipment (T-UE) with harsh channel conditions through the assistance of neighboring User Equipments (UEs). The proposed approach allows a reduced-complexity localization by minimizing the search space through multistage treatment. A neighbor discovery processing is first performed to identify the two nearest neighboring UEs among a set of UEs in the vicinity. The so selected neighbors are used as anchors (A-UE). Then, based on the signal strength, the distances separating the two A-UEs to the T-UE are determined. The distance estimates are used to plot two potential solutions of the Angle of Arrival (AoA) of T-UE. To distinguish the correct AoA estimate, oriented beamforming is performed around short arcs centered on the two AoA candidates. The user's position is then deduced based on the estimates of the AoA and the distance to the A-UEs. Our approach exploits the capabilities of neighbor discovery and oriented beamforming to provide an accurate position estimate for UEs experiencing harsh channel conditions that render direct localization at the base station difficult.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"44 1","pages":"503-509"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83949585","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

Intelligent Robot Powered by Solar Energy 太阳能驱动的智能机器人

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429425

Abdul-Wahid A. Saif, Mujahed Al Dhaifallah, Turki Bin Muhaya, Omer Majeed

引用次数: 0

A Top Down Approach to Ensure the Continuity of the Different Design Levels of Swarm Robots 一种保证群机器人不同设计层次连续性的自顶向下方法

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429301

K. Aloui, A. Guizani, M. Hammadi, M. Haddar, T. Soriano

引用次数: 3

CMOS Bio-medical Amplifier based on Tera-Ohm Pseudo-resistor for Bio-detection System 生物检测系统中基于太欧姆伪电阻的CMOS生物医用放大器

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429430

Israa Y. AbuShawish, S. Mahmoud

引用次数: 5

MISO fractional systems identification with fractional models in the EIV context 在EIV环境中使用分数模型的MISO分数系统识别

2021 18th International Multi-Conference on Systems, Signals & Devices (SSD) Pub Date : 2021-03-22 DOI: 10.1109/SSD52085.2021.9429412

Noura Ben Moussa, M. Chetoui, M. Amairi

引用次数: 1