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R-wave detection using EMD and bionic wavelet transform 基于EMD和仿生小波变换的r波检测
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578435
B. Khiari, Ezzedine Ben Braiek, M. Jemni
{"title":"R-wave detection using EMD and bionic wavelet transform","authors":"B. Khiari, Ezzedine Ben Braiek, M. Jemni","doi":"10.1109/ICEESA.2013.6578435","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578435","url":null,"abstract":"The most striking waveform in an electrocardiogram (ECG) is the QRS complex. The detection of the R wave is the first step in any automatic analysis of the ECG. In this paper, we propose a new method based on a preprocessing of ECG signal in order to restore and enhance it properly. For this purpose, we use the intrinsic components issues from the empirical modal decomposition. To emphasize and extract R waves, we proceed to a decomposition of ECG signal by bionic wavelet transform. Finally thresholding time/amplitude is applied to determine the position of the R-wave. The algorithm tests have been carried out on the signals QT database.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123383576","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: 4
Optimal expansion of linear system using generalized orthogonal basis 线性系统的广义正交基最优展开
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578448
A. Mbarek, Kais Bouzrara, H. Messaoud
{"title":"Optimal expansion of linear system using generalized orthogonal basis","authors":"A. Mbarek, Kais Bouzrara, H. Messaoud","doi":"10.1109/ICEESA.2013.6578448","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578448","url":null,"abstract":"This paper proposes a new method for determining the optimal pole of generalized orthonormal basis (GOB) which leads to an optimal system model developed on such basis. This optimal pole is obtained by solving a set of non linear equations. The proposed procedure is formulated for single-input/single-output (SISO) systems. The proposed algorithm is tested on simulations and good performances in term of approximation and calculus time are obtained.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114206226","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
Conducted immunity requirements tests for power line communication coupling interface circuit 对电力线通信耦合接口电路进行抗扰度要求试验
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578412
H. Gassara, F. Rouissi, A. Ghazel, F. Duval
{"title":"Conducted immunity requirements tests for power line communication coupling interface circuit","authors":"H. Gassara, F. Rouissi, A. Ghazel, F. Duval","doi":"10.1109/ICEESA.2013.6578412","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578412","url":null,"abstract":"This paper presents the specifications and the measurement results of conducted immunity requirements tests applied to coupling circuits designed, by authors, for the narrowband Power Line Communication channel measurement. Obtained results showed that the proposed design provides a high safety level to users and measurement devices, and is in compliance with CENELEC immunity requirements in terms of surge tests in both common and differential modes and fast transients tests specifications.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125675265","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: 6
Design of a recursive parametric estimation algorithm for nonlinear system described by a Hammerstein mathematical model 设计了用Hammerstein数学模型描述的非线性系统的递归参数估计算法
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578467
H. Salhi, S. Kamoun
{"title":"Design of a recursive parametric estimation algorithm for nonlinear system described by a Hammerstein mathematical model","authors":"H. Salhi, S. Kamoun","doi":"10.1109/ICEESA.2013.6578467","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578467","url":null,"abstract":"In this communication, a recursive parametric estimation algorithm is developed for the parametric estimation of nonlinear systems which can be described by a Hammerstein mathematical model. The formulation of this parametric estimation problem is made by using the method of the adjustable model and the least squares techniques. The stability analysis of the parametric estimation algorithm is made by using the Lyaponov theory. The performance of the developed recursive parametric estimation algorithm is illustrated using data from an experimental acid-base neutralization process.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121751333","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
Design of a hybrid linear stepper motor for shunting the railways channels 铁路通道分流用混合式直线步进电机的设计
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578404
Barhoumi El Manaa, H. Mansour, B. S. Boujemâa
{"title":"Design of a hybrid linear stepper motor for shunting the railways channels","authors":"Barhoumi El Manaa, H. Mansour, B. S. Boujemâa","doi":"10.1109/ICEESA.2013.6578404","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578404","url":null,"abstract":"This paper concerns the optimal design of hybrid linear stepper motor by evaluating the developed propulsive force for each position of the used permanet magnet. The new linear actuator is proposed for shunting the railways channels in aim to replace the currently used system which consists of a rotary actuator coupled with system for movement transformation (Rotary to Linear). Hence, three different structures with permanent magnet are analysed by finite element method in aim to evaluate the propulsive force versus the mobile displacement. The magnetic flux distribution and the force profile of each hybrid structure are presented and discussed. The analysis of different actuator structures allows the selection of the proper structure for the specific requested application.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132552519","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
Development of communication architecture for intelligent energy networks 智能能源网络通信体系结构的开发
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578424
Habib Elkhorchani, M. Idoudi, K. Grayaa
{"title":"Development of communication architecture for intelligent energy networks","authors":"Habib Elkhorchani, M. Idoudi, K. Grayaa","doi":"10.1109/ICEESA.2013.6578424","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578424","url":null,"abstract":"Smart Grid is a network of transmission and distribution of electricity enjoying a complete integrated control and new capabilities of information technology and telecommunications. It provides bidirectional energy flow and informational in real time between all actors in the network. The Smart Grid is now the state of experimental design and there is no industrial sector itself. It reigns including greater uncertainty about the standard technology of tomorrow and it is difficult to have a universal model of Smart Grid frozen in time. The evolution of smart device and the news protocols open more research in this field in order to achieve a standard architecture of telecommunication in a smart grid. In addition to the currently wired standards and protocols used, new wireless approaches should be study. In order to address this issue, this paper proposes Network Architecture of Smart Grid Communication by deploying wireless protocols consisting of 802.15.4 ZigBee, 802.11, and the WiMAX standards. These are applied at different levels of the architecture as the Wide Area Network (WAN), Neighborhood Area Network (NAN) and the Home Area Network (HAN). For this architecture to be more robust, reliable and efficient, more characteristics of these protocols will be studied and simulated in this article.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130156004","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
Efficient speech de-noising applied to colored noise based dynamic low-pass filter supervised by cascade neural networks 基于级联神经网络监督的彩色噪声动态低通滤波器应用于语音降噪
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578473
Selmani Anissa, Seddik Hassene, Mbarki Zouhair
{"title":"Efficient speech de-noising applied to colored noise based dynamic low-pass filter supervised by cascade neural networks","authors":"Selmani Anissa, Seddik Hassene, Mbarki Zouhair","doi":"10.1109/ICEESA.2013.6578473","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578473","url":null,"abstract":"In this paper, we investigated the enhancement of speech by applying an optimal adaptive low-pass filter supervised by neural network. The corruption of speech due to the presence of additive noise causes its degradation in quality and intelligibility. To filter this distorted signal in its spatial representation is a hard task. This task is more difficult to realize if the distortion are caused by colored noise. In addition using a static filter is not efficient due to the speech signal variability. In the same sentence a phoneme can change in shape and amplitude. For these constraints, we propose to apply a low-pass filter with Gaussian core supervised by neural networks. Filtering strength changes continuously with the phoneme variation to generate a variable filter that change over the whole sentence.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130446887","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
An animated avatar to interpret signwriting transcription 一个动画化身来解释签名转录
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578394
Y. Bouzid, M. Jemni
{"title":"An animated avatar to interpret signwriting transcription","authors":"Y. Bouzid, M. Jemni","doi":"10.1109/ICEESA.2013.6578394","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578394","url":null,"abstract":"People with hearing disability often face multiple barriers when attempting to interact with hearing society. The lower proficiency in reading, writing and understanding the spoken language may be one of the most important reasons. Certainly, if there were a commonly accepted notation system for sign languages, signed information could be provided in written form, but such a system does not exist yet. SignWriting seems at present the best solution to the problem of SL representation as it was intended as a practical writing system for everyday communication, but requires mastery of a set of conventions different from those of the other transcriptions systems to become a proficient reader or writer. To provide additional support for deaf signers to learn and use such notation, we propose in this paper a new tool for displaying SW notation content, automatically, in visual-gestural modality by using a 3D signing avatar. The notation is provided as input in an XML based format called SWML (SignWriting Markup Language). Such tool can help the deaf to grasp and interact with the transcribing data through a more user-friendly environment.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134240867","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: 10
Hmm-based method to overcome spatiotemporal sign language recognition issues 基于hmm的时空手语识别方法
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578429
Maher Jebali, P. Dalle, M. Jemni
{"title":"Hmm-based method to overcome spatiotemporal sign language recognition issues","authors":"Maher Jebali, P. Dalle, M. Jemni","doi":"10.1109/ICEESA.2013.6578429","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578429","url":null,"abstract":"Sign languages (SL) are the most accomplished forms of gestural communication. Therefore, their automatic analysis is a real challenge which is interestingly implied to their lexical and syntactic organization levels. Statements dealing with sign language occupy a significant interest in the Automatic Natural Language Processing (ANLP) domain. In this work, we are dealing with sign language recognition, in particular of French Sign Language (FSL). FSL has its own specificities, such as the simultaneity of several parameters, the important role of the facial expression or movement and the use of space for the proper utterance organization. Our object is to develop a new method based in HMM in order to overcome spatiotemporal sign language recognition issues.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"201 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132911583","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: 4
Study and modeling of ferromagnetic hysteresis 铁磁磁滞的研究与建模
2013 International Conference on Electrical Engineering and Software Applications Pub Date : 2013-03-21 DOI: 10.1109/ICEESA.2013.6578426
M. Jaafar, M. Jabri
{"title":"Study and modeling of ferromagnetic hysteresis","authors":"M. Jaafar, M. Jabri","doi":"10.1109/ICEESA.2013.6578426","DOIUrl":"https://doi.org/10.1109/ICEESA.2013.6578426","url":null,"abstract":"In this paper we are interested in the study and modeling of ferromagnetic hysteresis. We simulated the magnetic hysteresis based on the Jiles-Atherton (J-A) model that we have developed using Matlab-Simulink environment. The (J-A) model is based on physical considerations, it is characterized by five parameters and considered to our knowledge as the most accurate and complete one. It allows studying a wide range of ferromagnetic material hysteresis loops which justify in this work our choice for this model. In order to determine these five model parameters, we have to numerically analyze experimental data from the material hysteresis loop. For this purpose we applied the (J-A) model for the dynamic study of a magnetic circuit taking into account the phenomenon of hysteretic material.","PeriodicalId":212631,"journal":{"name":"2013 International Conference on Electrical Engineering and Software Applications","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133234651","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
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