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2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)最新文献

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Spectral feature extraction from EEG based motor imagery using common spatial patterns 基于共同空间模式的脑电运动图像的频谱特征提取
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9738394
Mustapha Moufassih, Oussama Tarahi, Soukaina Hamou, S. Agounad, Hafida Idrissi Azami
{"title":"Spectral feature extraction from EEG based motor imagery using common spatial patterns","authors":"Mustapha Moufassih, Oussama Tarahi, Soukaina Hamou, S. Agounad, Hafida Idrissi Azami","doi":"10.1109/IRASET52964.2022.9738394","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9738394","url":null,"abstract":"Noninvasive MI-BCI (Motor imagery Brain computer interface) allows people to communicate and control external devices through EEG signals. Feature extraction is an important bloc to obtain a reliable classification accuracy of motor imagery tasks. Common spatial patterns (CSP) is a frequently used algorithm for EEG feature extraction, but its performance relies on the subject-specific frequency band. This paper shows the powerful effect of CSP in discrimination between two classes of motor imagery (left and right hand). Using projected training data on CSP this study demonstrates that subject-specific frequency bands can easily be determined. The experimental results obtained using two public EEG datasets (BCI competition IV dataset 2a and 2b) demonstrate that the subject-specific frequency bands extracted in offline analysis phase using CSP help improve the classification performance of MI-BCI.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123549792","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 Software In the Loop Simulation for PID Control of the Nanosatellite Reaction Wheel 纳米卫星反作用轮PID控制的实时软件在环仿真
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9737929
Aziz El fatimi, A. Addaim, Z. Guennoun
{"title":"Real-time Software In the Loop Simulation for PID Control of the Nanosatellite Reaction Wheel","authors":"Aziz El fatimi, A. Addaim, Z. Guennoun","doi":"10.1109/IRASET52964.2022.9737929","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9737929","url":null,"abstract":"With the evolution and rapid development of numerical control technology, the application of automatic systems and algorithms has become more and more extensive and complex. Their functions have also gradually increased. In response to the growing and persistent demand for command and control testing, which requires more test time, resulting in a gradual increase in the cost of testing. Software In the Loop (SIL) simulation can save test time, reduce development costs, and prevent security risks. In this context, this paper describes a Software In the Loop simulation dedicated to the speed control of the reaction wheel used in the attitude control of nanosatellites. The co-simulation results between Scilab and Proteus softwares prove the speed and the good performance of the solution proposed for the control part by studying the behavior of the reaction wheel in different scenarios.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116838706","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
Energy Efficient PSO-based routing protocol for large WSN 基于高效pso的大型无线传感器网络路由协议
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9738078
Hicham Qabouche, A. Sahel, A. Badri, Ilham El Mourabit
{"title":"Energy Efficient PSO-based routing protocol for large WSN","authors":"Hicham Qabouche, A. Sahel, A. Badri, Ilham El Mourabit","doi":"10.1109/IRASET52964.2022.9738078","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9738078","url":null,"abstract":"Energy efficiency is one of the biggest issues in Wireless Sensors Networks (WSN) especially in large areas. Routing topology consists of defining the routes for each sensor towards the BS. Clustering have been used to centralize data collection and transmission and showed remarkable improvement compared to directs schemes. In large monitored areas, and in order to avoid excessive CH's energy consumption, Multi-hop communication is used to route data to the BS. In this paper, we transformed the routing problem to an optimization problem proposing a PSO-based routing process taking into consideration the distance of transmission and the residual energy of CHs to optimize the overall routes to the BS. Based on a new fitness function, we managed to guarantee less traveled distance and the reliability of links, avoiding CHs death during process by relaying on residual energies as a factor to select routes. Our proposed PSO-based routing technique had optimized routes, stabilized the network, reduced the energy consumption and improved the number of packets received by 19.92% compared to MHT-LEACH, 64.46% compared to DEEC and by more than 81% compared to LEACH.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130986444","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
Implementation on smartphone of a geographical based routing protocol in a MANET perspective 基于地理的路由协议在智能手机上的实现
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9737752
Eric Mpapa, E. Akoro, Sengthavy Phommixay, A. S. Maiga, M. Doumbia
{"title":"Implementation on smartphone of a geographical based routing protocol in a MANET perspective","authors":"Eric Mpapa, E. Akoro, Sengthavy Phommixay, A. S. Maiga, M. Doumbia","doi":"10.1109/IRASET52964.2022.9737752","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9737752","url":null,"abstract":"Routing is the most critical feature in a MANET network and a variety of routing protocol have been developed through years for many applications. Among all the types of protocol that exist for MANET networks, geographical based protocols are particularly interesting to implement on devices which already have a mean to know their geographical position. In this work, we propose an implementation of a geographical based routing protocol for a smartphone software platform. This implementation has been done on the Android platform and is based on the Greedy Perimeter Stateless Routing protocol (GPSR) and the Wi-Fi Direct technology. Furthermore, this implementation is made to be used directly by an application developer without the need of modifying the Android system by manipulations such as rooting. The results of experimental tests showed that the system was operational with some latency which prevents the use of such implementation in real-time applications.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130282051","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
Optimized design of a self-supporting monopole tower of a wind turbine 风力发电机自支撑单极杆塔的优化设计
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9738001
Mahmoud Ouhdan, Hamza Boussetta, Yassine Ouakki, Amar Amour, A. Arbaoui
{"title":"Optimized design of a self-supporting monopole tower of a wind turbine","authors":"Mahmoud Ouhdan, Hamza Boussetta, Yassine Ouakki, Amar Amour, A. Arbaoui","doi":"10.1109/IRASET52964.2022.9738001","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9738001","url":null,"abstract":"The design of self-supporting monopoles towers is a current challenge in the wind turbine engineering design research and industry. This work presents a multi-objective optimization approach of such structure. The goal is to support engineers in the preliminary design phase by minimizing the weight and the capacity factor (defined as the ratio of the maximum design stress to the maximum allowable stress), while maintaining the required strength, stability and meeting the requirements of the appropriate international standards. The developed tool uses Genetic Algorithm and is implemented in Scilab open source software. Before being used, the proposed tool is validated using data obtained by Finite Element Method (FEM).","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130496913","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
Breast cancer diagnosis using feature selection techniques 使用特征选择技术诊断乳腺癌
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9738334
Sabrine Tounsi, I.F. Kallel, Mohamed Kallel
{"title":"Breast cancer diagnosis using feature selection techniques","authors":"Sabrine Tounsi, I.F. Kallel, Mohamed Kallel","doi":"10.1109/IRASET52964.2022.9738334","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9738334","url":null,"abstract":"This study focuses on feature selection for breast cancer diagnosis. Since the feature selection became a crucial task in machine learning, we will experiment some filter, wrapper approach and embedded approach on Wisconsin breast cancer dataset, which is commonly used by researchers who use machine-learning methods for breast cancer diagnosis. The performance of the feature selection method is evaluated by classification accuracy using two kinds of classifiers SVM and KNN.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127912834","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
Characterization of a novel ZnS(Ag)/6LiF scintillation neutron detector alternative to 3He proportional counters used in nuclear security applications 一种新型ZnS(Ag)/ 6liff闪烁中子探测器的特性，可替代核安全应用中的3He比例计数器
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9738349
Abderrahim El Yazzaoui, A. Kharchaf, M. Messous
{"title":"Characterization of a novel ZnS(Ag)/6LiF scintillation neutron detector alternative to 3He proportional counters used in nuclear security applications","authors":"Abderrahim El Yazzaoui, A. Kharchaf, M. Messous","doi":"10.1109/IRASET52964.2022.9738349","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9738349","url":null,"abstract":"Due to the growing demand for 3He helium-based neutron detectors and the decrease of 3He helium gas storage around the world, new alternative detection technologies have been developed by research scientists in particular, the new ZnS(Ag)/6LiF neutron detector to efficiently detect the neutron flux in the presence of gamma rays. The main objective of this work is to investigate the detection quality of this detector, notably the efficiency and sensitivity of detection; the neutron/gamma discrimination capability; and the counting stability over time. The results obtained in this work from the performance characterization of the ZnS(Ag)/6LiF scintillation neutron detector are in good agreement with quality requirements, and very encouraging to use it for the efficient and reliable detection of neutrons, which could be used in criminal or unauthorized acts, for the purpose to ensure permanent radiological monitoring of the general public and their environment, including nuclear safety and security.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128876832","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
Experimental stuy of tannic acid adsorption on fluorite surface: particle size effect and isotherm modelling 萤石表面单宁酸吸附实验研究:粒径效应及等温线模拟
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9738047
Mariam Tangarfa, N. S. A. Hassani
{"title":"Experimental stuy of tannic acid adsorption on fluorite surface: particle size effect and isotherm modelling","authors":"Mariam Tangarfa, N. S. A. Hassani","doi":"10.1109/IRASET52964.2022.9738047","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9738047","url":null,"abstract":"Fluorite is an important mineral used mainly to produce hydrofluoric acid. This mineral requires flotation valorization. To improve this technique, it is so important to understand its adsorption physicochemical mechanism involved. Therefore, the objective of this work is to investigate an experimental study of tannic acid adsorption on fluorite surface. Obtained results allowed firstly to achieve optimal particle size. These results were then exploited to determine tannic acid adsorption mechanism onto fluorite by isotherm modelling.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123386006","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
Inspection of machining defects on mechanical parts using a computer vision system 利用计算机视觉系统检测机械零件的加工缺陷
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9737789
Ait El Attar Hicham, Ech-Chhibat My El Houssine, Samri Hassan, Bahani Abderrahim
{"title":"Inspection of machining defects on mechanical parts using a computer vision system","authors":"Ait El Attar Hicham, Ech-Chhibat My El Houssine, Samri Hassan, Bahani Abderrahim","doi":"10.1109/IRASET52964.2022.9737789","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9737789","url":null,"abstract":"Mechanical parts are currently mass produced by machines that perform high-speed machining. The mechanical parts will be assembled in a machine with other components, and therefore there will be holes for screws, grooves etc… These parts must have a precise shape. If the machining and drilling are not done in the right place or with a small dimensional error in this case the assembly process cannot be completed. The manuel inspection is cumbersome and the efficiency is low. To overcome this problem, the non-contact defect detection process is the subject of this research. We proposed a real-time measurement technique using edge detection, dilation and erosion algorithms to remove noise and enhance the collected part image to make the information clearer, then compare it with the perfect model. This technique uses the OpenCV library and a Raspberry Pi 4 board. The experimental results show that the defect on the part can be effectively inspected, located and recognized.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"39 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121015402","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
Study of direct shear of the adhesion connectors steel-concrete 钢-混凝土粘结连接件的直剪研究
2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2022-03-03 DOI: 10.1109/IRASET52964.2022.9738430
Ilhame Azdine, B. Kissi, H. Khatib
{"title":"Study of direct shear of the adhesion connectors steel-concrete","authors":"Ilhame Azdine, B. Kissi, H. Khatib","doi":"10.1109/IRASET52964.2022.9738430","DOIUrl":"https://doi.org/10.1109/IRASET52964.2022.9738430","url":null,"abstract":"Throughout the world, several bridges need to be repaired, including replacing the concrete deck or the entire superstructure. Conventional decks are cast on site which involves closing down roads and / or deviating traffic and making detours which causes a lot of problems for road users over long periods of time. Using precast concrete slabs is a good alternative to the above, because the road closing time would be significantly reduced because slabs are fabricated in precast plant instead of on site. In this context a new type of steel-concrete shear connection is developed, known as connections by adherence, whose resistance is due to friction between various interfaces. The role of these connections is to minimize erection time considerably, and can consequently be used, for example, when replacing existing bridge decks, where the duration of on-site works has a significant influence on costs and traffic perturbations. The main objective of the paper is to verify this new connection, by developing a numerical model that explains the experimental results of a research carried out in the EPFL Steel Structures Laboratory (ICOM) in the interface formed by the cement grouts and the steel. To achieve this objective, in the beginning, we have conserved the same calculation hypotheses already studied by the laboratory, such as; the geometrical specifications and the mechanical characteristics of the embossed Steel and the Cement. Then, we changed the characteristics of the cement to verify the effect of the material on this connection.","PeriodicalId":377115,"journal":{"name":"2022 2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125059063","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
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