2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA)最新文献_第2页

Mental Stress Analysis using the Power Spectrum of fNIRS Signals 利用近红外光谱信号的功率谱分析精神压力

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990237

Rateb Katmah, Fares Al-Shargie, U. Tariq, F. Babiloni, Fadwa Al-Mughairbi, H. Al-Nashash

{"title":"Mental Stress Analysis using the Power Spectrum of fNIRS Signals","authors":"Rateb Katmah, Fares Al-Shargie, U. Tariq, F. Babiloni, Fadwa Al-Mughairbi, H. Al-Nashash","doi":"10.1109/ICECTA57148.2022.9990237","DOIUrl":"https://doi.org/10.1109/ICECTA57148.2022.9990237","url":null,"abstract":"Mental stress is one of the major health problems in modern societies. Detecting mental stress at its early stage and developing a method of stress mitigation is very important for safety, health and quality of life. In this study, we employed a modified Stroop Color Word Task (SCWT) with time constrains and negative feedback about the performance, together with Binaural Beats Stimulation (BBs), to induce three varied levels of mental stress. Level one was based on SCWT alone and level two was based on SCWT+time-pressure and level three was by utilizing SCWT+time-pressure+BBs. We then quantified the level of stress using a NASA TLX questionnaire and functional near-infrared spectroscopy (fNIRS). The fNIRS signals were then analyzed using the Welch power spectrum density (PSD) to investigate the discrepancy in brain activity across the three levels of mental stress. We found that the mean PSD value in the frequency range of 0.2 to 0.5 Hz has significantly changed between the three stress levels. These findings indicate that the fNIRS power spectrum analysis method could be used as a robust marker for mental stress.","PeriodicalId":337798,"journal":{"name":"2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114282466","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

Portable Coordinate Measuring Machine 便携式坐标测量机

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990333

Basem Yousef, Ibrahim Chekfeh, Mohammed Hallalo, Mohammed Al Darmaki, Mohamad Kharseh, K. Al-Aribe

引用次数: 0

Improved Boost Converter by Utilizing Sliding Mode Control; Comparative Study 利用滑模控制改进升压变换器比较研究

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990353

H. Attia

{"title":"Improved Boost Converter by Utilizing Sliding Mode Control; Comparative Study","authors":"H. Attia","doi":"10.1109/ICECTA57148.2022.9990353","DOIUrl":"https://doi.org/10.1109/ICECTA57148.2022.9990353","url":null,"abstract":"This study presents detailed designs for components of a boost converter, and parameters of a flexible sliding mode controller suitable for the boost converter applications. The converter performance is evaluated in a comparative way in terms of removing the overshoot and the oscillations in the load voltage during a sequence of reference voltages at fixed resistive load. The converter response is observed, firstly, using the equivalent duty cycles to produce the same sequence of reference voltages. Then, the converter response is observed after inserting the designed SM controller. The output voltage of the converter is monitored during tracking the desired reference voltage before and after inserting the controller. This study demonstrates a high priority of the boost converter effectiveness after involving the SM controller to the system. MATLAB/Simulink software is adopted to simulate the presented design and to observe the system performance to confirm the improving converter performance in terms of removing the overshoot and oscillation from load voltage during tracking the reference voltages.","PeriodicalId":337798,"journal":{"name":"2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130299393","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

Cursor Control Using electroencephalogram (EEG) Technology 利用脑电图(EEG)技术控制光标

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990531

Maitha Alhammadi, Bara'Ah Othman, Sara Rashid Bani Rasheed, T. Bonny, Wafaa Al Nassan, K. Obaideen

引用次数: 4

Crypto-Ransomware Detection Using Selective Hashing 使用选择性哈希的加密勒索软件检测

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990424

Anas AlMajali, Ahmad Qaffaf, Natali Alkayid, Y. Wadhawan

引用次数: 2

Study and Analysis on CNTFET Design and Process Parameters for Performance Optimization CNTFET设计与工艺参数性能优化研究与分析

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990357

M. F. Abdul Hadi, H. Hussin, M. Muhamad, Y. A. Wahab

{"title":"Study and Analysis on CNTFET Design and Process Parameters for Performance Optimization","authors":"M. F. Abdul Hadi, H. Hussin, M. Muhamad, Y. A. Wahab","doi":"10.1109/ICECTA57148.2022.9990357","DOIUrl":"https://doi.org/10.1109/ICECTA57148.2022.9990357","url":null,"abstract":"Carbon Nanotube Field Effect Transistor (CNTFET) technology is one of the favorable devices to replace MOSFET technology. A lot of research has been done to further enhance the CNTFET performance. This paper studies the implementation of Taguchi method to further optimize CNTFET design parameters. In this research, the HSPICE simulator is used to simulate the Stanford University CNFET model. The factors involved in the design of experiment include the diameter of CNT, oxide thickness and the dielectric constant. By using Taguchi method, the optimum combination of the three-design parameter is 1.0nm of CNT, 1.0 nm of oxide layer and Zirconium Dioxide (25) as the dielectric material. The optimum CNTFET design manages to produce the highest current ratio (Ion/Ioff. The ANOVA analysis is used to evaluate the percentage of each design parameter that affects the current ratio of the CNTFET. The result shows that the diameter of CNT had a significant effect towards the current ratio of 87.24%. The optimized CNTFET is applied to an inverter circuit to study the circuit performance in terms of propagation delay, power consumption and Power-Delay Product (PDP). From the study, the optimized CNTFET inverter had a better performance in term of PDP with $4.1984 text{x}10^{-18}text{J}$ compared to unoptimized CNTFET inverter design.","PeriodicalId":337798,"journal":{"name":"2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131367480","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

Feedback Linearizing Speed Control Strategy for Electric Vehicle Traction Motor drives 电动汽车牵引电机驱动的反馈线性化速度控制策略

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990368

A. Prasanthi, H. Shareef, R. Errouissi, M. Asna

{"title":"Feedback Linearizing Speed Control Strategy for Electric Vehicle Traction Motor drives","authors":"A. Prasanthi, H. Shareef, R. Errouissi, M. Asna","doi":"10.1109/ICECTA57148.2022.9990368","DOIUrl":"https://doi.org/10.1109/ICECTA57148.2022.9990368","url":null,"abstract":"Electric vehicles (EV) are the solution that can provide a sustainable transportation alternative to reduce carbon footprints. The design of a battery-powered DC traction motor system for an electric vehicle is presented in this study. The proposed EV system consists of a battery energy source, bidirectional DC-DC converter, and traction motor. The accurate mathematical modelling of the PI-controlled bi-directional DC-DC converter is incorporated in this work to provide the desired voltage at the motor side and to maintain the power flow under steady-state and dynamic conditions. In view of the demand of explicit speed control attribute of the EV and non-linear characteristics of traction motor with overall system unpredictable disturbances, this paper also illustrates the design and modelling of feedback linearizing control with disturbance observer for the speed control of traction motor. The MATLAB/Simulink simulation model of the proposed system is developed to examine the performance of the proposed system under various operating conditions. The simulation is performed with calculated load torque with the exact velocity and acceleration rate at the traction motor which represents the exact EV dynamics. The simulation results indicate that the designed battery-powered EV with the proposed non-linear controller can follow the speed and load torque thoroughly.","PeriodicalId":337798,"journal":{"name":"2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA)","volume":"402 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132033603","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

Analytical Study of the Application of the Amorphous Core Material 2605HB1M to Reduce Core Loss in Electromagnetic Induction Motors 非晶磁芯材料2605HB1M在电磁感应电机中降低磁芯损耗的分析研究

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990362

Rayan Ajeeb, M. Madi, Olav Aaker, Efstratios Ntantis, Mahmood Sawadi Rahi

{"title":"Analytical Study of the Application of the Amorphous Core Material 2605HB1M to Reduce Core Loss in Electromagnetic Induction Motors","authors":"Rayan Ajeeb, M. Madi, Olav Aaker, Efstratios Ntantis, Mahmood Sawadi Rahi","doi":"10.1109/ICECTA57148.2022.9990362","DOIUrl":"https://doi.org/10.1109/ICECTA57148.2022.9990362","url":null,"abstract":"Due to their durable and simple manufacturing, three-phase electromagnetic induction motors presently provide even more than 90% of the mechanical power for use in industry. Many researchers have used artificial intelligence (AI) approaches to optimize electromagnetic induction motor design (TDO) and analyze performance. There are numerous methods for increasing efficiency and decreasing losses in these devices. Electromagnetic iron losses, that originate mostly within stator teeth and yoke along with the rotor yoke, are a critical element. For the convenience of modeling, electromagnetic iron losses are investigated on a 3-phase transformer rather than an electromagnetic induction motor since they both operate on electromagnetic induction and their core losses follow the same fundamental principles. This evaluation was carried out utilizing finite element methodologies with Ansys electronics desktop. A developed computational transformer model that delivers reliable data with high accuracy was proposed. The performance of the computational model was determined to match well with experimental data for a transformer with the same specifications and dimensions found in the labs of Østfold University-Collage Norway. Using the achieved computational model configuration on the Ansys electronics desktop, the core loss and efficiency of an electromagnetic induction transformer for Metglas-2605HBIM amorphous core transformer and M19 silicon steel core transformer at high and low frequencies were then examined and compared. According to the results, when used in electromagnetic induction transformers, amorphous core transformers have lower core losses, higher efficiency, and superior performance than traditional M19 silicon steel core transformers.","PeriodicalId":337798,"journal":{"name":"2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA)","volume":"337 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132572564","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

On the Design of Broadband Doherty Power Amplifier for 5G Applications 5G宽带多尔蒂功率放大器设计研究

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990305

A. Jarndal, K. Husna Hamza

引用次数: 0

Machine Learning Algorithms for Early Prediction of Diabetes: A Mini-Review 用于糖尿病早期预测的机器学习算法:一个小型综述

2022 International Conference on Electrical and Computing Technologies and Applications (ICECTA) Pub Date : 2022-11-23 DOI: 10.1109/ICECTA57148.2022.9990240

Rouaa Alzoubi, S. Harous

引用次数: 0