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2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)最新文献

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3D numerical analysis of integrated power inductor in silicon for DC/DC converters DC/DC变换器集成硅功率电感的三维数值分析
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505159
Yassin Dhahri, S. Ghedira, R. Zrafi, K. Besbes
{"title":"3D numerical analysis of integrated power inductor in silicon for DC/DC converters","authors":"Yassin Dhahri, S. Ghedira, R. Zrafi, K. Besbes","doi":"10.1109/STA.2015.7505159","DOIUrl":"https://doi.org/10.1109/STA.2015.7505159","url":null,"abstract":"The main objective of this paper is to develop a model of an inductor dedicated to the monolithic integration of DC/DC converters for mobile phone applications. Numerical simulation based on the finite element method shows that in contrast to 2D models, modeling of 3D integrated inductors can better estimate the electrical parameters of the desired inductor. The optimization of these values is based on the numerical analysis of the geometrical parameters influence on the inductor electrical characteristics. The VHDL-AMS simulation results of the optimal inductor implemented in a micro-converter prove that it has a very promising approach for the DC/DC monolithic integration converters.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115483438","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
Decentralized observers of a large class of nonlinear interconnected systems 一类非线性互联系统的分散观测器
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505091
G. Bel Haj Frej, A. Thabet, M. Boutayeb, M. Aoun
{"title":"Decentralized observers of a large class of nonlinear interconnected systems","authors":"G. Bel Haj Frej, A. Thabet, M. Boutayeb, M. Aoun","doi":"10.1109/STA.2015.7505091","DOIUrl":"https://doi.org/10.1109/STA.2015.7505091","url":null,"abstract":"The objective of this paper is the synthesis of decentralized state observers for large class of nonlinear interconnected systems. The procedure uses the Differential Mean Value Theorem (DMVT) to simplify the design of estimation and control matrices gains. A general condition on the non linear time-varying interconnections functions is introduced. To ensure asymptotic stability, sufficient conditions are formulated in Linear Matrix Inequalities (LMIs). High performances are shown through numerical simulation.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115699694","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
Three-phase balancing in a LV distribution smart-grids using electrical load flow variation: “L.F.B.M.” 低压配电智能电网中使用负荷潮流变化的三相平衡:“L.F.B.M.”
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505085
Karim Mansouri, Mouna Ben Hamed, L. Sbita, Mehdi Dhaoui
{"title":"Three-phase balancing in a LV distribution smart-grids using electrical load flow variation: “L.F.B.M.”","authors":"Karim Mansouri, Mouna Ben Hamed, L. Sbita, Mehdi Dhaoui","doi":"10.1109/STA.2015.7505085","DOIUrl":"https://doi.org/10.1109/STA.2015.7505085","url":null,"abstract":"Usually, electrical design engineer must take care about three-phase balancing before sending the final version of the LV electric wiring. The conventional method used to verify this task was just to divide all single-phase electrical-loads between the three phases without focusing the consideration on daily load-flow variation of the electrical-loads. For this, this paper describes a necessary new method that must be used in order to balance the three phases in 0.4 KV distribution smart-grids and its implementation and simulation in a Matlab/Simulink model.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123149778","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: 7
Design of 3.1–5.1 GHz pulse generator for UWB communications 超宽带通信3.1-5.1 GHz脉冲发生器的设计
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505162
H. Werfelli, M. Chaoui, M. Lahiani, H. Ghariani
{"title":"Design of 3.1–5.1 GHz pulse generator for UWB communications","authors":"H. Werfelli, M. Chaoui, M. Lahiani, H. Ghariani","doi":"10.1109/STA.2015.7505162","DOIUrl":"https://doi.org/10.1109/STA.2015.7505162","url":null,"abstract":"In this study a novel architecture of Ultra Wide Band generator is explained. This architecture is the major important component in the generator Ultra Wide band communications systems. The new generator is consists of oscillator, multiplier and triangular pulse generator. This new study of generator is consists by multiply the triangular pulse signal envelope with a sinusoidal signal in the aim to produce the nanosecond pulse. This new architecture generator circuit produces a short signal wave which is characterized by a bandwidth of 2 GHz, centered frequencies of 4.1GHz, and limited of -41.3 dBm/MHz the Power Spectral Density (PSD) is. The maximum amplitude is 154 mV, the pulse is during of 1 nanosecond and the pulse repetition period (PRP) is 10 ns. This new study focus on designing of ultra wide band generator component using the tool Agilent Advanced Design System.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127222458","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
Analysis of middleware and ADRC based techniques for networked control systems 基于中间件和自抗扰控制器的网络控制系统技术分析
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505160
Ammar Ahmed, Hafiz Ullah, Ijlal Haider, Uzair Tahir, Hammad Attique
{"title":"Analysis of middleware and ADRC based techniques for networked control systems","authors":"Ammar Ahmed, Hafiz Ullah, Ijlal Haider, Uzair Tahir, Hammad Attique","doi":"10.1109/STA.2015.7505160","DOIUrl":"https://doi.org/10.1109/STA.2015.7505160","url":null,"abstract":"This paper presents two control techniques to cater issues of stabilization due to network delays in the network control systems (NCS). First technique is focused on the modification a simple PI controller by adding a middle ware to adjust PI parameters in accordance with the delays. Next, a novel technique Automatic Disturbance Rejection Control (ADRC) is discussed to cater the issues due to delays. The ADRC stabilizes the response of the system however the overall response is delayed.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124921849","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
Dynamic model of an agricultural greenhouse using Matlab-Simulink environment 利用Matlab-Simulink环境建立农业大棚动态模型
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505185
Rim Ben Ali, E. Aridhi, A. Mami
{"title":"Dynamic model of an agricultural greenhouse using Matlab-Simulink environment","authors":"Rim Ben Ali, E. Aridhi, A. Mami","doi":"10.1109/STA.2015.7505185","DOIUrl":"https://doi.org/10.1109/STA.2015.7505185","url":null,"abstract":"This paper presents a dynamic model of an agricultural greenhouse in order to predict the air temperature and the relative humidity using Matlab/Simulink environment. It describes the transfer of heat and water vapor inside the greenhouse during four days in winter. The simulation results showed that the temperature and the humidity of the internal air vary with the weather conditions (solar radiation, wind speed, outside temperature...), season, location and the structure of the greenhouse.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125183602","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: 12
Wind energy return on investment case study 风能投资回报案例研究
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505096
Rajab Ibsaim, Amer M. Daeri
{"title":"Wind energy return on investment case study","authors":"Rajab Ibsaim, Amer M. Daeri","doi":"10.1109/STA.2015.7505096","DOIUrl":"https://doi.org/10.1109/STA.2015.7505096","url":null,"abstract":"Renewable energy resources in the last few years became a must requirement due to the high pollution of the traditional resources of fossil fuel as well as new environmental regulations in many countries around the world. In this paper, we will calculate return on investment for wind energy in Libya and possibilities of using it as an alternative resource by a mathematical analysis of the gathered data in order to predict production of wind energy in Libya as well as comparing it with the production of the existing traditional resources.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126149639","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
Comparison between P&O and P.S.O methods based MPPT algorithm for photovoltaic systems 光伏系统MPPT算法P&O与P.S.O方法的比较
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505205
H. Chaieb, A. Sakly
{"title":"Comparison between P&O and P.S.O methods based MPPT algorithm for photovoltaic systems","authors":"H. Chaieb, A. Sakly","doi":"10.1109/STA.2015.7505205","DOIUrl":"https://doi.org/10.1109/STA.2015.7505205","url":null,"abstract":"Maximum power point tracking (M.P.P.T) considered having a notable role to take out power from photovoltaic (PV) system. Literatures propose a lot of MPPT algorithms that can go after the maximum power point. Indeed this paper report a comparative study between perturb and observe (PandO) as conventional method and the non conventional particle swarm optimization (PSO) method using same load and weather conditions. Simulink is used to program algorithms that run on the Arduino UNO, an inexpensive, open-source microcontroller board, features Atmel ATmega328P microcontroller that provides digital, analog connectivity and serial communications. This technique allows us a real time parameter tuning and signal monitoring of running applications.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123581113","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: 20
Scale invariant feature transform evaluation in small dataset 小数据集尺度不变特征变换评估
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505105
Aeyman M. Hassan
{"title":"Scale invariant feature transform evaluation in small dataset","authors":"Aeyman M. Hassan","doi":"10.1109/STA.2015.7505105","DOIUrl":"https://doi.org/10.1109/STA.2015.7505105","url":null,"abstract":"This paper investigates how we can achieve object recognition in an image by looking at some examples of training images. Scale Invariant Feature Transform (SIFT) is one proposal method to detect features in an image and then can use those features to distinguish between different objects. Therefore, my aim was to implement SIFT code to do recognition tasks using simple thresholding and evaluating this algorithm to find its strength and weakness points for a small dataset. The challenge here is to find the best threshold for examples of training images, which can work properly with query images.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116129554","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
Study and simulation of a hybrid photovoltaic-wind generator connected to a DC load 连接直流负载的光伏-风力混合型发电机的研究与仿真
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI: 10.1109/STA.2015.7505101
Z. R. Labidi, A. Mami
{"title":"Study and simulation of a hybrid photovoltaic-wind generator connected to a DC load","authors":"Z. R. Labidi, A. Mami","doi":"10.1109/STA.2015.7505101","DOIUrl":"https://doi.org/10.1109/STA.2015.7505101","url":null,"abstract":"This paper presents the simulation of a hybrid photovoltaic-wind generator. The photovoltaic (PV) generator is composed by five modules connected in series model Kaneka GSA060 and the wind turbine is Air X model with permanent magnet synchronous generator (PMSG). The hybrid system contains a wind turbine PMSG that consists of a wind turbine block parameters coupled to a permanent magnet synchronous generator and a rectifier, the variable output DC power from the rectifier is filtered and linked to a chopper that is controlled by a PI regulator and PWM technique, also it contains another chopper converter controlled by a P&O MPPT method used as an adaptation stage between the PV generator and the DC load. The command techniques are used to control both choppers in wind and PV generator, they have for objective to track the maximum power allowing the optimal transfer to the DC load. The simulation of the system is performed in Matlab/Simulink environment. As results different curves of the output power are showed to analyze the performance of the hybrid PV-Wind system under variable wind speed, irradiance and temperature conditions.","PeriodicalId":128530,"journal":{"name":"2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122723658","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: 8
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