Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429362
Mohamed-hamza Laraki, B. Brahmi, C. El‐Bayeh, M. Rahman
This paper deals with the optimal energy management system (EMS) in wind-based stand-alone microgrid. A new day-ahead integrated control based on dynamic programming (DP) is proposed to optimize the power flow and enhance the battery's lifetime. Defined constraints help to set system limits for safe operation. Finally, the economic model allow us to define the parameters of the system to be optimized. Simulation results using MATLAB/SIMULINK show the effectiveness of the proposed EMS.
{"title":"Energy management system for a Stand-alone Wind/ Diesel/ BESS/ Fuel-cell Using Dynamic Programming","authors":"Mohamed-hamza Laraki, B. Brahmi, C. El‐Bayeh, M. Rahman","doi":"10.1109/SSD52085.2021.9429362","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429362","url":null,"abstract":"This paper deals with the optimal energy management system (EMS) in wind-based stand-alone microgrid. A new day-ahead integrated control based on dynamic programming (DP) is proposed to optimize the power flow and enhance the battery's lifetime. Defined constraints help to set system limits for safe operation. Finally, the economic model allow us to define the parameters of the system to be optimized. Simulation results using MATLAB/SIMULINK show the effectiveness of the proposed EMS.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"9 1","pages":"1258-1263"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90176523","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429401
Achraf Djemal, D. Bouchaala, A. Fakhfakh, O. Kanoun
Epilepsy diagnosis is one of the critical subjects of research in health fields in recent years. The aim of this paper is to detect and classify two types of seizures: Tonic and myoclonic based on surface electromyography signals. Based on data from eight sEMG electrodes on the biceps brachii, flexor carpi ulnaris, gastrocnemius and quadriceps muscle. Several time domain features were investigated, including waveform length, mean absolute value, variance, mobility, complexity, kurtosis, skewness, simple square integral, integrated EMG, root mean square, average amplitude change, standard deviation and entropy. These features are used as inputs to the Artificial Neural Network (ANN) classifier to determine if a data segment corresponds to a seizure or not. Following the development of the ANN model, an evaluation performance in terms of accuracy is presented to validate the results, which reached an accuracy of 93.33%. The overall performance of the presented machine learning algorithm is sufficient for clinical implementation.
{"title":"Tonic-Myoclonic Epileptic Seizure Classification based on Surface Electromyography","authors":"Achraf Djemal, D. Bouchaala, A. Fakhfakh, O. Kanoun","doi":"10.1109/SSD52085.2021.9429401","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429401","url":null,"abstract":"Epilepsy diagnosis is one of the critical subjects of research in health fields in recent years. The aim of this paper is to detect and classify two types of seizures: Tonic and myoclonic based on surface electromyography signals. Based on data from eight sEMG electrodes on the biceps brachii, flexor carpi ulnaris, gastrocnemius and quadriceps muscle. Several time domain features were investigated, including waveform length, mean absolute value, variance, mobility, complexity, kurtosis, skewness, simple square integral, integrated EMG, root mean square, average amplitude change, standard deviation and entropy. These features are used as inputs to the Artificial Neural Network (ANN) classifier to determine if a data segment corresponds to a seizure or not. Following the development of the ANN model, an evaluation performance in terms of accuracy is presented to validate the results, which reached an accuracy of 93.33%. The overall performance of the presented machine learning algorithm is sufficient for clinical implementation.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"696 ","pages":"421-426"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91465973","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429393
Chaima Dhifallah, N. Hamdaoui, S. Ameur, R. Ajjel
The aim of the research is to find the most suitable electrode that can be used to estimate the electrical behavior of cells and biological tissue by measuring the aging of the fish and obtaining results according to physical analysis. For this purpose, the measurements were performed in the frequency range of 1 Hz to 7 MHz, where two areas of dispersion are indicated, $alpha$ dispersion at low frequency and $beta$ dispersion at high frequency. The result shows that the cylindrical electrode is more suitable for measurement because it solves the problem of fiber anisotropy. In addition, the needle electrode has higher resistance values compared to the other electrode.
{"title":"The impact of electrodes on the reduction of anisotropy in biological tissue","authors":"Chaima Dhifallah, N. Hamdaoui, S. Ameur, R. Ajjel","doi":"10.1109/SSD52085.2021.9429393","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429393","url":null,"abstract":"The aim of the research is to find the most suitable electrode that can be used to estimate the electrical behavior of cells and biological tissue by measuring the aging of the fish and obtaining results according to physical analysis. For this purpose, the measurements were performed in the frequency range of 1 Hz to 7 MHz, where two areas of dispersion are indicated, $alpha$ dispersion at low frequency and $beta$ dispersion at high frequency. The result shows that the cylindrical electrode is more suitable for measurement because it solves the problem of fiber anisotropy. In addition, the needle electrode has higher resistance values compared to the other electrode.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"12 1","pages":"863-868"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84890042","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429322
Sarra Missaoui, A. Bouhamed, Mohamed Hassan Khedri, H. Khemakhem, O. Kanoun
Piezoelectric nanogenerator are attracting a lot of attention due to environmental constraints and the ecological considerations of energy collection. A piezoelectric nanocomposite based on Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT) nanoparticles and PDMS polymer with excellent output properties for the application of nanogenerators has been developed. The piezoelectric nanogenerator is smart device that offers these required qualities and properties and converts mechanical energy. Here PENG can generate an open circuit voltage of 10 V respectively under the effect of light finger tapping. It reaches an output power of $mathrm{P}=2.218 mumathrm{W}$ for a resistance $mathrm{R}=370 mathrm{k}Omega$ under shaker vibration. This generator is known by its simple and ordinary design as well its high performance after polarization. However, the polarization is long and unsafe. To avoid this problem, a homogeneous distribution of carbon nanotubes (CNTs) on the BCZT/PDMS matrix is the best solution to have self-polarized generator. In this study, piezoelectric nanocomposites were prepared using solution mixing method. A comparative study was performed to investigate the impact of CNTs on the performance of nanogenrators under external mechanical load. The nanogenerator with 15 wt.% BCZT doped with CNTs offers an outstanding output performance with an open circuit voltage of 15 V and an output power $mathrm{P}=5.68029 mumathrm{W}$ at a resistance load $mathrm{R}=350 mathrm{k}Omega$ using the shaker device.
由于环境约束和能量收集的生态考虑，压电纳米发电机引起了人们的广泛关注。研制了一种以Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT)纳米粒子和PDMS聚合物为基础的输出性能优异的纳米复合材料。压电纳米发电机是一种智能设备，它提供了这些所需的质量和性能，并转换机械能。在这里，PENG可以在轻敲手指的作用下分别产生10v的开路电压。在激振器振动下，电阻$mathrm{R}=370 mathrm{k}Omega$的输出功率为$mathrm{P}=2.218 mumathrm{W}$。该发生器设计简单、普通，极化后性能优异。然而，两极分化是漫长而不安全的。为了避免这一问题，在BCZT/PDMS基体上均匀分布碳纳米管(CNTs)是实现自极化发生器的最佳方案。本研究采用溶液混合法制备了压电纳米复合材料。我们进行了一项比较研究，以研究CNTs对外部机械负载下纳米发电机性能的影响。15wt的纳米发电机。% BCZT doped with CNTs offers an outstanding output performance with an open circuit voltage of 15 V and an output power $mathrm{P}=5.68029 mumathrm{W}$ at a resistance load $mathrm{R}=350 mathrm{k}Omega$ using the shaker device.
{"title":"Enhanced piezoelectric performance of lead free BCZT based flexible nanogenerator","authors":"Sarra Missaoui, A. Bouhamed, Mohamed Hassan Khedri, H. Khemakhem, O. Kanoun","doi":"10.1109/SSD52085.2021.9429322","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429322","url":null,"abstract":"Piezoelectric nanogenerator are attracting a lot of attention due to environmental constraints and the ecological considerations of energy collection. A piezoelectric nanocomposite based on Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT) nanoparticles and PDMS polymer with excellent output properties for the application of nanogenerators has been developed. The piezoelectric nanogenerator is smart device that offers these required qualities and properties and converts mechanical energy. Here PENG can generate an open circuit voltage of 10 V respectively under the effect of light finger tapping. It reaches an output power of $mathrm{P}=2.218 mumathrm{W}$ for a resistance $mathrm{R}=370 mathrm{k}Omega$ under shaker vibration. This generator is known by its simple and ordinary design as well its high performance after polarization. However, the polarization is long and unsafe. To avoid this problem, a homogeneous distribution of carbon nanotubes (CNTs) on the BCZT/PDMS matrix is the best solution to have self-polarized generator. In this study, piezoelectric nanocomposites were prepared using solution mixing method. A comparative study was performed to investigate the impact of CNTs on the performance of nanogenrators under external mechanical load. The nanogenerator with 15 wt.% BCZT doped with CNTs offers an outstanding output performance with an open circuit voltage of 15 V and an output power $mathrm{P}=5.68029 mumathrm{W}$ at a resistance load $mathrm{R}=350 mathrm{k}Omega$ using the shaker device.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"1 1","pages":"889-894"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91089860","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429308
B. Bourouis, H. Djeghloud, H. Benalla
This paper concerns the application of a NPC three-level shunt active power filter for damping harmonic disturbances from a three-phase feeder. The main contribution of the article is the elaboration of an algorithm dedicated to manage the energy in the hybrid fuel cell/battery DC bus feeding the SAPF. Design of active and passive components is presented. The control circuit is based on the SRF algorithm for detecting the reference harmonic currents and on the phase-shifted carrier-based PWM technique for gating signals generation. Moreover, dimensioning of the SAPF input DC bus voltage and AC output current PI regulators are provided. The study is validated through computer simulations using MATLAB/Simulink. The checked THDs of the feeder voltage and current, power factor and current unbalance rate, demonstrate a satisfying improvement in the power quality of the feeder.
{"title":"Three-Level NPC Shunt Active Filter Powered by a Hybrid Fuel-Cell/Battery DC Bus Voltage","authors":"B. Bourouis, H. Djeghloud, H. Benalla","doi":"10.1109/SSD52085.2021.9429308","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429308","url":null,"abstract":"This paper concerns the application of a NPC three-level shunt active power filter for damping harmonic disturbances from a three-phase feeder. The main contribution of the article is the elaboration of an algorithm dedicated to manage the energy in the hybrid fuel cell/battery DC bus feeding the SAPF. Design of active and passive components is presented. The control circuit is based on the SRF algorithm for detecting the reference harmonic currents and on the phase-shifted carrier-based PWM technique for gating signals generation. Moreover, dimensioning of the SAPF input DC bus voltage and AC output current PI regulators are provided. The study is validated through computer simulations using MATLAB/Simulink. The checked THDs of the feeder voltage and current, power factor and current unbalance rate, demonstrate a satisfying improvement in the power quality of the feeder.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"19 1","pages":"330-339"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82359490","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429408
Mahmoud Shaban, I. Dhaou
This paper proposes an architecture for the control of the microgrid using IoT connectivity. The control aims at connecting or disconnecting the residential houses to the main-grid based on the power generated by the distributed energy resources. The architecture has been verified using Proteus software, modeled, and simulated using Matlab/Simulink package. The results show that the control algorithm connects the highest load to the grid in a switching time of less than one second.
{"title":"Design of an IoT-Enabled Microgrid Architecture for a Partial Grid-Connected Mode","authors":"Mahmoud Shaban, I. Dhaou","doi":"10.1109/SSD52085.2021.9429408","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429408","url":null,"abstract":"This paper proposes an architecture for the control of the microgrid using IoT connectivity. The control aims at connecting or disconnecting the residential houses to the main-grid based on the power generated by the distributed energy resources. The architecture has been verified using Proteus software, modeled, and simulated using Matlab/Simulink package. The results show that the control algorithm connects the highest load to the grid in a switching time of less than one second.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"110 1","pages":"1115-1119"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80798227","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429293
Mohammad Hossein Tarokh, Dhouha El Houssaini, C. Viehweger, O. Kanoun
Environment monitoring using Wireless Sensor Networks (WSNs) is considered as a challenging and demanding field, which enables to collect and process large amount of data related to the deployment environment. Thus, the performance of the monitoring system is dependent strongly of the hardware capability of the deployed nodes, as well as of the communication protocols and data transmission strategies. In this work, a new wireless sensor node is introduced. The node uses MSP430FR5969 microcontroller, which offers a high processing capability with reduced energy consumption and has a maximum operating frequency of 16 MHz. The node is compact in size with a dimension of dimensions $53times 33 mm^{2}$. The node consumes an average of 27.35 mA during transmission. Current consumption during the sleep and idle modes are 0.33 mA and 31 mA, respectively. An outdoor application is presented, where the node is equipped with a solar panel for energy harvesting. The battery voltage variation and the Received Signal Strength (RSSI) were continuously measured and evaluated.
{"title":"Design of a Wireless Sensor Node based on MSP430FR5969 for Environment Monitoring Applications","authors":"Mohammad Hossein Tarokh, Dhouha El Houssaini, C. Viehweger, O. Kanoun","doi":"10.1109/SSD52085.2021.9429293","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429293","url":null,"abstract":"Environment monitoring using Wireless Sensor Networks (WSNs) is considered as a challenging and demanding field, which enables to collect and process large amount of data related to the deployment environment. Thus, the performance of the monitoring system is dependent strongly of the hardware capability of the deployed nodes, as well as of the communication protocols and data transmission strategies. In this work, a new wireless sensor node is introduced. The node uses MSP430FR5969 microcontroller, which offers a high processing capability with reduced energy consumption and has a maximum operating frequency of 16 MHz. The node is compact in size with a dimension of dimensions $53times 33 mm^{2}$. The node consumes an average of 27.35 mA during transmission. Current consumption during the sleep and idle modes are 0.33 mA and 31 mA, respectively. An outdoor application is presented, where the node is equipped with a solar panel for energy harvesting. The battery voltage variation and the Received Signal Strength (RSSI) were continuously measured and evaluated.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"68 1","pages":"241-248"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80342829","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429298
B. B. Atitallah, J. R. Bautista-Quijano, Haythem Ayari, Ahmed Yahia Kallel, D. Bouchaala, N. Derbel, O. Kanoun
Nowadays, the demand for flexible and wearable measurement systems is significantly increasing. Thereby, sensors based on carbon nanotubes (CNT) materials are gaining importance due to their high flexibility, sensitivity and medical compatibility. Nanocomposite based strain sensors present an interesting potential of movements detection that helps to build the basis for body attached sensor networks, which have the capability for tracking finger movements, gestures and grasping. However, the output of the sensor is noisy and having outliers due to the random deformation of the CNT conductive paths during applied strain, which needs to be filtered. This paper presents S-TPU/C-TPU strain sensors attached to a glove for hand gesture recognition. A filtering study has been conducted of four digital filters for real-time processing of the recorded data (Moving average, Moving median, Savitzky-Golay, and Gaussian), which is required to improve the quality of the data for better gesture identification and classification. The filters are evaluated based on their real-time response and smoothing performance. The Savitzky-Golay filter was found to be the most suitable filter to remove the inherent noises and smooth the baseline and curves of the signal with a fast real-time response equal to 0.072s.
{"title":"Comparative Study of Digital Filters for a Smart Glove Functionalized with Nanocomposite Strain Sensor","authors":"B. B. Atitallah, J. R. Bautista-Quijano, Haythem Ayari, Ahmed Yahia Kallel, D. Bouchaala, N. Derbel, O. Kanoun","doi":"10.1109/SSD52085.2021.9429298","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429298","url":null,"abstract":"Nowadays, the demand for flexible and wearable measurement systems is significantly increasing. Thereby, sensors based on carbon nanotubes (CNT) materials are gaining importance due to their high flexibility, sensitivity and medical compatibility. Nanocomposite based strain sensors present an interesting potential of movements detection that helps to build the basis for body attached sensor networks, which have the capability for tracking finger movements, gestures and grasping. However, the output of the sensor is noisy and having outliers due to the random deformation of the CNT conductive paths during applied strain, which needs to be filtered. This paper presents S-TPU/C-TPU strain sensors attached to a glove for hand gesture recognition. A filtering study has been conducted of four digital filters for real-time processing of the recorded data (Moving average, Moving median, Savitzky-Golay, and Gaussian), which is required to improve the quality of the data for better gesture identification and classification. The filters are evaluated based on their real-time response and smoothing performance. The Savitzky-Golay filter was found to be the most suitable filter to remove the inherent noises and smooth the baseline and curves of the signal with a fast real-time response equal to 0.072s.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"5 1","pages":"1366-1371"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81987929","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429338
Rym Skhiri, V. Fresse, J. Malek, Benoît Suffran, Jean-Paul Jamont
Using FPGAs in the cloud has rapidly and significantly increased over the last few years. FPGA devices can be either integrated to support the cloud infrastructure or used as a computing resources. FPGA are available as a computing resources for enabling the designers to accelerate their applications. Putting FPGA environment in the cloud called FPGA as a service, have proposed different services. These existing services cannot solve all challenges. In this paper, we propose a new service called Intellectual Property (IP) as a Service trying to resolve the unsolved challenges. This service will allow easily and Quickly exploit and share IP in the cloud.
在过去几年中，在云中使用fpga的情况迅速而显著地增加。FPGA设备既可以集成以支持云基础设施，也可以用作计算资源。FPGA可作为一种计算资源，使设计人员能够加速其应用程序。将FPGA环境放在云端称为FPGA即服务，提出了不同的服务。这些现有的服务不能解决所有的挑战。在本文中，我们提出了一种名为“知识产权即服务”(IP as a service)的新服务，试图解决尚未解决的挑战。这项服务将允许轻松快速地利用和共享云中的IP。
{"title":"An approach for an efficient sharing of IP as a Service in cloud FPGA","authors":"Rym Skhiri, V. Fresse, J. Malek, Benoît Suffran, Jean-Paul Jamont","doi":"10.1109/SSD52085.2021.9429338","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429338","url":null,"abstract":"Using FPGAs in the cloud has rapidly and significantly increased over the last few years. FPGA devices can be either integrated to support the cloud infrastructure or used as a computing resources. FPGA are available as a computing resources for enabling the designers to accelerate their applications. Putting FPGA environment in the cloud called FPGA as a service, have proposed different services. These existing services cannot solve all challenges. In this paper, we propose a new service called Intellectual Property (IP) as a Service trying to resolve the unsolved challenges. This service will allow easily and Quickly exploit and share IP in the cloud.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"65 1","pages":"784-789"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78797386","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}
Pub Date : 2021-03-22DOI: 10.1109/SSD52085.2021.9429352
Sana Bembli, N. K. Haddad, S. Belghith
This paper deals with a stability study and a robustness analysis of an exoskeleton- upper limb system, used for rehabilitation. The considered system is a robot with two degrees of freedom controlled by a Model Free Terminal Sliding Mode algorithm. The objective is to control the flexion/extension movement of the shoulder and the elbow in presence of uncertainties and disturbances. The dynamic model of the system was presented. An Input-to-State Stability study is realized to demonstrate the stability of the system. A robustness analysis using Monte Carlo method is developed. Simulation results are provided to prove the performances and the effectiveness of the Model Free Terminal Sliding mode algorithm and the stability of the system face to disturbances and uncertainties.
{"title":"Stability study and robustness analysis of an exoskeleton-upper limb system","authors":"Sana Bembli, N. K. Haddad, S. Belghith","doi":"10.1109/SSD52085.2021.9429352","DOIUrl":"https://doi.org/10.1109/SSD52085.2021.9429352","url":null,"abstract":"This paper deals with a stability study and a robustness analysis of an exoskeleton- upper limb system, used for rehabilitation. The considered system is a robot with two degrees of freedom controlled by a Model Free Terminal Sliding Mode algorithm. The objective is to control the flexion/extension movement of the shoulder and the elbow in presence of uncertainties and disturbances. The dynamic model of the system was presented. An Input-to-State Stability study is realized to demonstrate the stability of the system. A robustness analysis using Monte Carlo method is developed. Simulation results are provided to prove the performances and the effectiveness of the Model Free Terminal Sliding mode algorithm and the stability of the system face to disturbances and uncertainties.","PeriodicalId":6799,"journal":{"name":"2021 18th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"1 1","pages":"147-153"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76225594","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}
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