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2019 International Conference on Advanced Electrical Engineering (ICAEE)最新文献

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Sinogram interpolation method for limited-angle tomography 有限角度层析成像的正弦图插值方法
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9015130
A. Benammar, A. Allag, R. Drai, M. yahi, T. Boutkedjirt
{"title":"Sinogram interpolation method for limited-angle tomography","authors":"A. Benammar, A. Allag, R. Drai, M. yahi, T. Boutkedjirt","doi":"10.1109/ICAEE47123.2019.9015130","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015130","url":null,"abstract":"This work aims to study and implement a reconstruction method of X-ray tomography able to reconstruct the image from insufficent number of projections. We proposed a new algorithm using the sinogram interpolation. The sinogram restoration is based on the incomplete sinogram available and generates additional data. The reconstructed images were obtained from the interpolated projections, using the classical FBP method, the quality of the reconstructed image depend on the quality and quantity of the projections. Our study showed image restoration performance in case of missing data and shows improved quality of CT images with reduced artifacts in the reconstruction results.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123888952","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
Hybridization between the FDTD Method and Sommerfeld Integrals for Lightning Electromagnetic Field Calculation 雷电电磁场计算中FDTD法与Sommerfeld积分的杂交
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9015116
K. Habri, Z. Azzouz, A. Mimouni
{"title":"Hybridization between the FDTD Method and Sommerfeld Integrals for Lightning Electromagnetic Field Calculation","authors":"K. Habri, Z. Azzouz, A. Mimouni","doi":"10.1109/ICAEE47123.2019.9015116","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015116","url":null,"abstract":"In this paper we propose a new method for the calculation of the lightning electromagnetic field above a perfectly conducting ground. The proposed method is based on the analytical determination of the magnetic field values in the boundary of the meshed region. The computation of the electromagnetic field inside this region is performed using the FDTD (Finite Difference Time-Domain) method. One of the great advantages of this hybrid method is the possibility of taking the lightning channel outside the region of analysis, which will reduce the size of the matrix involved in this calculation. The comparison of results obtained using this approach with those obtained using other absorbing boundary conditions has shown a better accuracy for our approach.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122356740","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
Modulation of micro/nanobiostructure’s functions by intense nanosecond pulsed electric fields 强纳秒脉冲电场对微纳生物结构功能的调控
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9015154
D. E. Chafai, M. Cifra
{"title":"Modulation of micro/nanobiostructure’s functions by intense nanosecond pulsed electric fields","authors":"D. E. Chafai, M. Cifra","doi":"10.1109/ICAEE47123.2019.9015154","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015154","url":null,"abstract":"While intense nanosecond pulsed electric field is known to affect subcellular structures and cell membrane (permanent disruption effect), there is still a lack of studies on the modulation effects of nanosecond pulsed electric field and its mechanism of action. In this work, we experimentally demonstrate in vitro direct effects of intense (20 kV/cm) pulsed electric field of 10 ns pulse width on tubulin capacity of self-assembly into microtubules – tracks for protein nanomotors - in a dose-dependent manner, which leads to a reversible and irreversible control of their polymerization. We used also the same type of pulses to modulate the cell surface-microenvironment interaction. Cell surface – microenvironment interact was the target of our work because of its importance in nanomaterial delivery. The results confirm that we could modulate the surface interaction while preserving the cell viability.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127658213","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
Application of Fuzzy Controller to Minimize Torque and Flux Ripples of PMSM 模糊控制器在永磁同步电机转矩和磁链波动最小化中的应用
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9015066
K. Kakouche, W. Guendouz, T. Rekioua, S. Mezani, T. Lubin
{"title":"Application of Fuzzy Controller to Minimize Torque and Flux Ripples of PMSM","authors":"K. Kakouche, W. Guendouz, T. Rekioua, S. Mezani, T. Lubin","doi":"10.1109/ICAEE47123.2019.9015066","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015066","url":null,"abstract":"This paper presents the application of fuzzy logic torque and speed control of a permanent magnet synchronous machine (PMSM) using direct torque control (DTC). In this approach, the classical controllers are replaced by two fuzzy controllers to minimize torque, flux and current ripples. A comparative study between the classical DTC and fuzzy logic DTC shows that flux, torque and stator currents have been minimized without any effective change of the inverter switching frequency.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121162465","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
Performance of Organic Solar Cells with Recovery 有机太阳能电池的回收性能
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9014758
D. Naas, B. Larbi, Bessissa Lakhdar
{"title":"Performance of Organic Solar Cells with Recovery","authors":"D. Naas, B. Larbi, Bessissa Lakhdar","doi":"10.1109/ICAEE47123.2019.9014758","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9014758","url":null,"abstract":"In this paper, we have studied the degradation of organic solar cells (OSCs) in different way considering the recovery phenomenon. The carried out work is based on the application of outdoor test in the SDU laboratory (Sonderborg Denmark) by using the protocol ISOS-O-1. The test took 14 days, this duration is divided into two parts: first part 5 days where the samples were put in the roof for the degradation for 7 hours and we measure the electric parameters before putting them on the roof and in the glovebox. In the second part the samples were put in the glovebox for all the remaining days and different parameters have been measured two times per-day (morning-evening) the duration of the second part is 9 days.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121296197","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
Restoration of noisy radiographic images applied in Non Destructive Testing (NDT) 在无损检测(NDT)中的应用
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9014675
M. Sahnoun, A. Allag, R. Drai, A. Benammar
{"title":"Restoration of noisy radiographic images applied in Non Destructive Testing (NDT)","authors":"M. Sahnoun, A. Allag, R. Drai, A. Benammar","doi":"10.1109/ICAEE47123.2019.9014675","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9014675","url":null,"abstract":"Restoring degraded images is a problem that is part of the digital image processing domain. When acquiring images, phenomena such as noise, blur and bad quality are always present. Our goal is to reduce noise in the case of radiographic images applied in Non Destructive Testing (NDT) to get closer to a more authentic image. In our simulation we considered a Gaussian noise and a real noise, we use methods based on minimization algorithms without constraints such as fixed step gradient, optimization algorithms with constraints such as the projected gradient algorithm and an algorithm that applies a regularization (Total Variation) based Rudin-Osher-Fatemi model (ROF) using the Chambolle projection to improve the quality of the results. At the end a comparative study of algorithms used.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121525439","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
Epileptic Seizure Detection by Quadratic Time-Frequency Distributions of Electroencephalogram signals 利用脑电图信号的二次时频分布检测癫痫发作
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9015167
Fayza Ghembaza, A. Djebbari
{"title":"Epileptic Seizure Detection by Quadratic Time-Frequency Distributions of Electroencephalogram signals","authors":"Fayza Ghembaza, A. Djebbari","doi":"10.1109/ICAEE47123.2019.9015167","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015167","url":null,"abstract":"Epilepsy is a chronic disorder caused by recurring seizures which can be detected by analyzing Electroencephalogram (EEG) signals. Several analysis methods have been deployed to recognize the non-stationary multicomponent content in relation with seizures within EEG signals. In this paper, we analyzed CHB-MIT Scalp EEG database signals by high-resolution quadratic time-frequency distributions, namely; the Spectrogram (SP), the Smoothed Pseudo Wigner-Ville Distribution (SPWVD), and the Choi-Williams Distribution (CWD) in a comparison viewpoint. We accomplished this study to evaluate the performance of each method towards detecting seizure within EEG signals. We used the time-frequency extended Renyi Entropy (RE) as a performance metric towards energy distribution complexity Within the time-frequency plane. We calculated this parameter over frequency bandwidths of Delta, Theta, Alpha, Beta, and Gamma brainwaves for the Quadratic Time-Frequency Distributions (QTFDs) of normal and abnormal EEG signals.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"284 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122711551","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
Terahertz time-domain spectroscopy for the detection and identification of concealed materials in transmission and reflection configurations 用于探测和识别传输和反射结构中隐藏物质的太赫兹时域光谱学
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9014822
Noureddine Maamar, Mohamed Lazoul
{"title":"Terahertz time-domain spectroscopy for the detection and identification of concealed materials in transmission and reflection configurations","authors":"Noureddine Maamar, Mohamed Lazoul","doi":"10.1109/ICAEE47123.2019.9014822","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9014822","url":null,"abstract":"The main purpose of this work is to demonstrate the capabilities of terahertz time-domain spectroscopy (THz-TDS) technique for noncontact and noninvasive identification of prohibited materials even they are concealed by ordinary fabrics. We will particularly highlight the interest of carrying out combined measurements in transmission and in reflection, especially in the case when the samples are made by a mixture of several constituents. To emphasize the relevance of our approach, we have used vanillin, which exhibits very clear resonant frequencies in the terahertz range. Vanillin hidden through textiles (wool and cotton) are tested using transmission and reflection THz-TDS configurations in the range from 0.3 to 1.5 THz. For either transmission or reflection measurements, our results demonstrate that concealed materials can be successfully detected and identified using the THz-TDS technique.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117352033","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
Diffusion In The Wavelet Domain For Denoising Radiographic Images Of Welding Defects 基于小波域扩散的焊接缺陷射线图像去噪方法
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9015093
F. Boudani, Nafaa Nacereddine
{"title":"Diffusion In The Wavelet Domain For Denoising Radiographic Images Of Welding Defects","authors":"F. Boudani, Nafaa Nacereddine","doi":"10.1109/ICAEE47123.2019.9015093","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015093","url":null,"abstract":"In this paper, we aimed to filter radiographic weld images to facilitate weld defects detection and to improve the automatic industrial inspection. The noisy images were contaminated by three types of noise: the multiplicative speckle noise, the additive Gaussian white noise, and the mixed noise combining the two kinds of noise. Wavelet-based filters and anisotropic diffusion techniques have proven their worth in reducing both Gaussian additive noise and speckle noise. We presented in this work a filtering algorithm based on diffusion in the wavelet packet domain to enhance the quality of the noisy weld images. Comparing the performance of this approach to other wavelet based methods, experiments proved the wavelet packet diffusion’s effectiveness in reducing noise and preserving defects details.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"25 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120817880","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
Design of a Robust Voltage Controller for a DC-DC Buck Converter Using Fractional-Order Terminal Sliding Mode Control Strategy 基于分数阶终端滑模控制策略的DC-DC降压变换器鲁棒电压控制器设计
2019 International Conference on Advanced Electrical Engineering (ICAEE) Pub Date : 2019-11-01 DOI: 10.1109/ICAEE47123.2019.9014788
B. Babes, A. Boutaghane, N. Hamouda, Mohamed Mezaache
{"title":"Design of a Robust Voltage Controller for a DC-DC Buck Converter Using Fractional-Order Terminal Sliding Mode Control Strategy","authors":"B. Babes, A. Boutaghane, N. Hamouda, Mohamed Mezaache","doi":"10.1109/ICAEE47123.2019.9014788","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9014788","url":null,"abstract":"This paper suggests a fractional-order terminal sliding mode control (FO-TSMC) method for the output voltage regulation of a DC-DC Buck (Step-Down) converter influenced by disturbances, such as the changes of input voltage and load resistance. A this kind of a new fractional sliding surface is designed to avoid the drawback on integer-order (IO) terminal sliding mode control (IO-TSMC) method and guarantee the converter attain stable-state readily without chattering even if it undergoes arbitrary random disturbances. The proposed FOTSMC controller’s performance is compared against to both IOTSMC and traditional SMC control approaches. Computer simulation results display that the novel FO-TSMC approach results in evenhanded output voltage control under different load situations and wide input voltage changes.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131118047","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: 14
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