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2019 International Conference on Signal, Control and Communication (SCC)最新文献

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Robust L2 Disturbance Attenuation for Quasi-One-Sided Lipschitz Nonlinear Systems via Sliding Mode Control 基于滑模控制的准单侧Lipschitz非线性系统鲁棒L2扰动衰减
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116139
Wajdi Saad, A. Sellami, G. García
{"title":"Robust L2 Disturbance Attenuation for Quasi-One-Sided Lipschitz Nonlinear Systems via Sliding Mode Control","authors":"Wajdi Saad, A. Sellami, G. García","doi":"10.1109/SCC47175.2019.9116139","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116139","url":null,"abstract":"This paper is concerned with the problem of $H_{infty}-$sliding mode control (SMC) for a class of quasi one-sided Lipschitz (QOSL) nonlinear systems affected by unmatched uncertainties. The aims is to consider the bounded L2 disturbance attenuation measure in the analysis of sliding mode dynamics, thus to ameliorate the performance of the SMC system. Sufficient synthesis condition for the sliding mode dynamics is formulated in terms of linear matrix inequalities (LMIs). Then, an appropriate control law is synthesized such that reachability of the switching manifold is ensured. At last, a simulation example is given to prove the feasibility of the proposed approach.","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128652205","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
Legged Robots with Human Morphology: Design and Control 具有人类形态的腿式机器人:设计与控制
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116106
R. Zaier, Omer Dirdiry
{"title":"Legged Robots with Human Morphology: Design and Control","authors":"R. Zaier, Omer Dirdiry","doi":"10.1109/SCC47175.2019.9116106","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116106","url":null,"abstract":"This paper presents the design and control of a bio-inspired legged robot with a passive toe joint. This legged robot will be utilized to study human gait and particularly pathological gaits. Hence, the leg structure is designed so that it can generate a similar gait of that of human. In addition, the parts of the legs need to be made of light materials mainly, aluminum and carbon fiber. The locomotion control of the legged robot is designed so that the overall control system with respect to the rolling motion is approximated by the Van der Pol oscillator. The controlled plant, in this case, is modeled as an inverted pendulum. Few control parameters are introduced to modulate the rolling motion and make it adaptive with the stride. The parameters of the locomotion controller can be tuned so that the closed loop system exhibits a stable limit cycle. The controller is then evaluated throughout simulation results using a full model of the biomechanical legs. To validate the simulation model, the Zero Moment Point (ZMP) method is utilized. The ZMP locations are obtained using the parameters of the full simulation model and compared with that of the measured ZMP using the ground reaction forces.","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114725793","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
SCC 2019 Keynotes SCC 2019主题演讲
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/scc47175.2019.9116170
{"title":"SCC 2019 Keynotes","authors":"","doi":"10.1109/scc47175.2019.9116170","DOIUrl":"https://doi.org/10.1109/scc47175.2019.9116170","url":null,"abstract":"","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127681026","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
Deep Learning vs Hand-Crafted Features for Face Recognition under Uncontrolled Conditions 深度学习与手工特征在非受控条件下的人脸识别
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116159
Laila Ouannes, Anouar Ben Khalifa, N. Amara
{"title":"Deep Learning vs Hand-Crafted Features for Face Recognition under Uncontrolled Conditions","authors":"Laila Ouannes, Anouar Ben Khalifa, N. Amara","doi":"10.1109/SCC47175.2019.9116159","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116159","url":null,"abstract":"Facial recognition in degraded conditions has become a very active and widely used area in several fields such as video surveillance and access control. Indeed, the presence of facial degradation such as the variation in face expressions, head poses, illumination or presence of partial occlusion, presents a great challenge for facial recognition. To overcome this problem, several approaches and techniques have been proposed in the literature. In this paper, we make a comparison between usual hand-crafted features, pre-trained architecture models and learned features extracted from the final layers of these pre-trained models. In particular, exploiting the large learning capability of deep networks improves the facial recognition results compared to usual methods based on handcrafted features. The results based on the Eurecom Kinect Face DB dataset demonstrate the effectiveness of learned features for face recognition classification.","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"36 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132511928","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
Modeling and management of human resources in the reconfiguration of production system in industry 4.0 by neural networks 基于神经网络的工业4.0生产系统重构中的人力资源建模与管理
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116104
Romdhane Ben Khalifa, Khalil Tliba, Thierno M. L. Diallo, O. Penas, N. B. Yahia, J. Choley
{"title":"Modeling and management of human resources in the reconfiguration of production system in industry 4.0 by neural networks","authors":"Romdhane Ben Khalifa, Khalil Tliba, Thierno M. L. Diallo, O. Penas, N. B. Yahia, J. Choley","doi":"10.1109/SCC47175.2019.9116104","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116104","url":null,"abstract":"In Industry 4.0, the role of employees changes significantly. Real-time production line control transforms job content. Work processes affect working conditions. The implementation of a socio-technical approach to the organization of work gives workers the opportunity to adapt their skills. Indeed, production work will become more and more multi-factor, especially with regard to control and decision-making tasks. In this paper, a proposal for an intelligent system for modeling skills and human resource management in the production system chain through the use of two artificial neural networks. The first NN1 network allows for the identification of the human factor, as well as the second NN2 network is reserved for valuing the human skills needed in Industry 4.0.","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130873327","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
Expansion of the switched FIR model parameters on Laguerre bases 切换FIR模型参数在拉盖尔基上的扩展
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116185
Ibtissem bengharat, A. Mbarek, H. Dhouibi
{"title":"Expansion of the switched FIR model parameters on Laguerre bases","authors":"Ibtissem bengharat, A. Mbarek, H. Dhouibi","doi":"10.1109/SCC47175.2019.9116185","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116185","url":null,"abstract":"This paper proposes a new representation of the S-FIR model by developing its coefficients using Laguerre orthonormal functions. The resulting model, entitled S–Laguerre model, ensures a significant parameter number reduction as well as simple recursive representation. However, this reduction is strongly linked to an optimal choice of the S-Laguerre poles defining the Laguerre bases. Therefore, we propose to extended the works of Tanguy et al. (2000) by proposing an optimisation algorithm to provide the optimal values for S-Laguerre poles. The Fourier coefficients of the proposed model are identified using the classical Recursive Least Square algorithm. The performances of the proposed S-Laguerre model and the proposed identification approach are illustrated on a numerical simulation.","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132006193","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
Nonlinear adaptive sliding mode control using scalar sign function for a class of T-S fuzzy models 一类T-S模糊模型的标量符号非线性自适应滑模控制
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116147
L. Chaouech, M. Soltani, A. Chaari
{"title":"Nonlinear adaptive sliding mode control using scalar sign function for a class of T-S fuzzy models","authors":"L. Chaouech, M. Soltani, A. Chaari","doi":"10.1109/SCC47175.2019.9116147","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116147","url":null,"abstract":"This article aims to develop a nonlinear adaptive sliding mode control using scalar sign function for a class of Takagi-Sugeno (T-S) fuzzy models. First, a fuzzy model is constructed to represent the local dynamic behaviors of the given nonlinear system. The designed controller based on the T-S fuzzy models and the sliding mode surface that is defined as the tracking error also an adaptive algorithm is included in the control law using scalar sign function to reduce the chattering phenomenon of SMC. In addition the globally asymptotic stability of the closed-loop system is mathematically proved. Finally, the performance of the proposed nonlinear adaptive sliding mode control (NASMC) strategy is demonstrated through the simulation of an inverted pendulum on a cart.","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133218140","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
Distributed MPC control with dual decomposition and accelerated gradient methods: Application for wind-solar systems 基于双分解和加速梯度方法的分布式MPC控制:在风能-太阳能系统中的应用
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116148
Dine El Houda Hammami, S. Maraoui, Kais Bouzrara
{"title":"Distributed MPC control with dual decomposition and accelerated gradient methods: Application for wind-solar systems","authors":"Dine El Houda Hammami, S. Maraoui, Kais Bouzrara","doi":"10.1109/SCC47175.2019.9116148","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116148","url":null,"abstract":"Distributed control has emerged as an interesting research topic. This paper studies a distributed Model Predictive Controller (DMPC) with accelerated dual gradient method for systems composed of nonlinear subsystems interconnected dynamically and by constraints. The developed algorithm is applied to a wind-solar system. Simulations conducted on Matlab prove the effectiveness of the proposed approach.","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127853870","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
Set-membership state estimation approach for discrete-time switched linear systems based on ellipsoidal approximation 基于椭球逼近的离散切换线性系统集隶属度状态估计方法
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116176
Monia Dkhil, M. Amairi, T. Raissi
{"title":"Set-membership state estimation approach for discrete-time switched linear systems based on ellipsoidal approximation","authors":"Monia Dkhil, M. Amairi, T. Raissi","doi":"10.1109/SCC47175.2019.9116176","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116176","url":null,"abstract":"This paper presents a new methodology to design a set-membership observer for switched linear system with unknown but bounded process and measurement noises based on the ellipsoidal approach. The proposed scaling technique is reduced in two steps: The time update step and the observation update step in order to derive an upper and lower bounds which frame the system state. The size of the obtained ellipsoids can be minimized by either the trace criterion or the determinant criterion. The proposed approach is illustrated by numerical examples in order to highlight its effectiveness.","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133759113","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
Study and Experimentation of a PEM Fuel Cell for Electric Vehicle 电动汽车用PEM燃料电池的研究与试验
2019 International Conference on Signal, Control and Communication (SCC) Pub Date : 2019-12-01 DOI: 10.1109/SCC47175.2019.9116105
Slah Farhani, Abdeslam Djerdir, F. Bacha
{"title":"Study and Experimentation of a PEM Fuel Cell for Electric Vehicle","authors":"Slah Farhani, Abdeslam Djerdir, F. Bacha","doi":"10.1109/SCC47175.2019.9116105","DOIUrl":"https://doi.org/10.1109/SCC47175.2019.9116105","url":null,"abstract":"Emissions from combustion engines are accused of contributing to global warming and air pollution (exhausting a huge amount of polluting gases). In addition, the oil resources are finite while demand increases inevitably based on economic growth (32% of global energy consumption for transportation sector). So, an alternative to the combustion engine becomes essential. The hybrid fuel cell vehicle represents one of the alternatives solutions. Proton exchange membrane (PEM) fuel cells appear as devices capable of producing electricity with no pollutant emissions but only water. The present work is a study and implementation of the energy performance of a PEMFC fuel cell vehicle operating on a normalized reference driving cycle (NEDC cycle).","PeriodicalId":133593,"journal":{"name":"2019 International Conference on Signal, Control and Communication (SCC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114816982","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
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