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2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)最新文献

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Lightweight robotic arm actuated by shape memory alloy (SMA) wires 由形状记忆合金(SMA)导线驱动的轻型机械臂
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-07-01 DOI: 10.1109/ECAI.2016.7861065
Serket Quintanar-Guzman, S. Kannan, M. Olivares-Méndez, H. Voos
{"title":"Lightweight robotic arm actuated by shape memory alloy (SMA) wires","authors":"Serket Quintanar-Guzman, S. Kannan, M. Olivares-Méndez, H. Voos","doi":"10.1109/ECAI.2016.7861065","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861065","url":null,"abstract":"The current paper discusses the design, modeling and control of a Light weight robotic arm actuated by Shape Memory Alloy (SMA) actuators, usable for applications such as Aerial Manipulator. Compared to servo motor based robotic arm the proposed design has an added advantage of light weight and high force to mass ratio, but further introduces the problem of nonlinearities such as Hysteresis into the system. A nonlinear dynamic model of the hysteretic robotic arm is systematically developed to perform closed loop simulations. A Joint Space control is performed using Variable Structure Control and the closed loop performance is successfully verified by simulation studies.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122158751","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
Control of aerial manipulation vehicle in operational space 空中操纵飞行器在作战空间的控制
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-07-01 DOI: 10.1109/ECAI.2016.7861157
S. Kannan, Serket Quintanar-Guzman, J. Dentler, M. Olivares-Méndez, H. Voos
{"title":"Control of aerial manipulation vehicle in operational space","authors":"S. Kannan, Serket Quintanar-Guzman, J. Dentler, M. Olivares-Méndez, H. Voos","doi":"10.1109/ECAI.2016.7861157","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861157","url":null,"abstract":"Operational Space Control of an Aerial Manipulation Vehicle is discussed here. The Aerial Manipulation Vehicle has a highly coupled dynamics due to the interaction between the Quadrotor and the attached manipulator. The nonlinear coupling introduces disturbances on the quadrotor which hinders precise control. A control solution in the operational space is considered where the End-Effector has to reach a final position starting from an initial hovering position. A hierarchical control approach is implemented where the outermost layer consist of Closed Loop Inverse Kinematics algorithm followed by position and attitude controlled loop for the quadrotor. The robotic arm and the quadrotor are controlled by different combinations of PID control methods. The proposed method is successfully tested through simulations for position control of the Aerial Manipulator.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"283 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131931772","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
Analysis of economic and energy efficiency for the grid-connected PV systems 并网光伏系统的经济和能源效率分析
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-06-01 DOI: 10.1109/ECAI.2016.7861179
Adela-Gabriela Husu, M. Stan, N. Fidel, Cosmin Cobianu, H. Andrei
{"title":"Analysis of economic and energy efficiency for the grid-connected PV systems","authors":"Adela-Gabriela Husu, M. Stan, N. Fidel, Cosmin Cobianu, H. Andrei","doi":"10.1109/ECAI.2016.7861179","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861179","url":null,"abstract":"The Pv systems development as renewable electricity sources is impressive in recent years. In different regions of the world the share of energy produced by PV systems depends on climatic factors and economical policies that require a careful analysis of energetically performances and financial investments. This study analyzes the economic and energy efficiency of a PV system connected to the network, located in three different regions from Europe. For this purpose there are used information provided by manufacturers of PV systems and databases of the Psol software package on climate parameters and technological parameters of PV systems. The results of simulations made in the 3 regions led to a comparative analysis of the economic and energy efficiency for the same PV system using a score and a ranking proposed by the authors.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124260885","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
Determining the power generated by the photovoltaic window blinds tilted at different angles for vertical and horizontal orientations 确定光伏百叶窗在垂直和水平方向倾斜不同角度时产生的功率
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-06-01 DOI: 10.1109/ECAI.2016.7861128
M. Radut, N. Bizon
{"title":"Determining the power generated by the photovoltaic window blinds tilted at different angles for vertical and horizontal orientations","authors":"M. Radut, N. Bizon","doi":"10.1109/ECAI.2016.7861128","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861128","url":null,"abstract":"The purpose of this paper is to determine the optimal installation for a photovoltaic window (PVW) that uses PV cells on each element of the window blind. For this, an extensive experimental study was carried regarding different orientation of the windows blinds (vertically and horizontally) tilted at different angles. Based on these results, the optimal orientation of the window for each cardinal point was established.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125864627","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
Decision making methodology based on fuzzy logic in optimal DG location 基于模糊逻辑的DG最优选址决策方法
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-06-01 DOI: 10.1109/ECAI.2016.7861181
Florina Scarlatache, G. Grigoraș, B. Neagu
{"title":"Decision making methodology based on fuzzy logic in optimal DG location","authors":"Florina Scarlatache, G. Grigoraș, B. Neagu","doi":"10.1109/ECAI.2016.7861181","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861181","url":null,"abstract":"This paper presents a decision making methodology based on fuzzy logic for an optimal location of distributed generation (DG) sources into an electrical distribution system to reduce the losses and improve the voltage profile. The methodology has two stages: at first is determined the preferential zone where can be located the DG based on the operational characteristics (modelled in paper as fuzzy variables) and the second stage determines the optimal location for DG using Hurwitz criterion. The methodology is verified on a 20 kV real rural distribution network.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126062445","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
Simulation of a photovoltaic panels by using Matlab/Simulink 利用Matlab/Simulink对光伏板进行仿真
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-06-01 DOI: 10.1109/ECAI.2016.7861124
A. Bilhan, A. Caliskan, S. Unal
{"title":"Simulation of a photovoltaic panels by using Matlab/Simulink","authors":"A. Bilhan, A. Caliskan, S. Unal","doi":"10.1109/ECAI.2016.7861124","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861124","url":null,"abstract":"In recent years, it is getting attention for renewable energy sources such as solar energy, fuel cells, batteries or ultracapacitors for distributed power generation systems. This paper proposes a general mathematical model of solar cells and Matlab/Simulink software based simulation of this model has been visually programmed. Proposed model can be used with other hybrid systems to develop solar cell simulations. Also, all equations are performed by using Matlab/Simulink programming.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128256638","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
The teachers' perceptions concerning the difficulties met in teaching and types of adopted solutions 教师对教学中遇到的困难的认知和采取的解决方案类型
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-06-01 DOI: 10.1109/ECAI.2016.7861138
Georgiana Dumitru
{"title":"The teachers' perceptions concerning the difficulties met in teaching and types of adopted solutions","authors":"Georgiana Dumitru","doi":"10.1109/ECAI.2016.7861138","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861138","url":null,"abstract":"The interest for the difficulties met by teachers resides in the necessity of knowing the types of situations in school environment that can be solved or even foreseen by teachers and especially by class masters by using the educational counseling specific competences. We wanted to be aware what are problem situations that teachers and especially class masters deal with in their daily educational activity, indifferently of their nature (for example, the low participation in classes or the problems derived from the students' behavior, attitude or family environment) in order to meet the teachers' necessities for training and perfecting their relation with students, with the aim to obtain a high quality educational process. The data analyses was made by combining quantitative (statistical) methods with the quality (content) ones, with the aim to obtain a more detailed and real image as possible. According to the results, the participants appreciate that the problems and difficulties that have been identified and confronted within the school environment can be solved by developing the educational counseling competences. The answers about the difficult situations that have been met and the implemented solutions reflect the fact that the most frequent incidents in school are those of verbal violence. Incidents that contain physical violence or objects destruction in school are less frequent. On the other hand, skipping classes and a low motivation to learn represent aspects that teachers deal with very often. The study can represent an efficient informative instrument whose results can be integrated within the managerial and educational steps for more categories of beneficiaries or decision factors. The given data can build the foundation for the relevance of the future continuous training programs.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128293017","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
Dynamic behavior of dc-dc boost converter controlled with cascade PI-ASC 级联PI-ASC控制dc-dc升压变换器的动态特性
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-06-01 DOI: 10.1109/ECAI.2016.7861148
N. Genç, H. Uzmus, I. Iskender
{"title":"Dynamic behavior of dc-dc boost converter controlled with cascade PI-ASC","authors":"N. Genç, H. Uzmus, I. Iskender","doi":"10.1109/ECAI.2016.7861148","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861148","url":null,"abstract":"This paper deals with controlling DC-DC boost converter by average sliding controller (ASC) cascaded with PI voltage controller. In the study after modeling of circuit configuration, the cascaded PI-ASC controller is applied to the DC-DC Boost converter. The output value of PI voltage controller is used as a reference current value for ASC which is used for current controller. The topology is modeled and simulated in MATLAB/Simulink program under variable load. Then the simulation results of the PI-ASC controller are compared to that of PI-PI controller.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"28 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130536792","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: 17
Fault detection of direct radiator loudspeaker systems by phase characterisation 基于相位特征的直接辐射扬声器系统故障检测
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-06-01 DOI: 10.1109/ECAI.2016.7861082
G. Serban, Gabriel V. Iana, P. Anghelescu
{"title":"Fault detection of direct radiator loudspeaker systems by phase characterisation","authors":"G. Serban, Gabriel V. Iana, P. Anghelescu","doi":"10.1109/ECAI.2016.7861082","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861082","url":null,"abstract":"Today, the audio systems become more performant and powerful using direct radiator loudspeakers realized in advanced technologies to achieve a high fidelity of the sound in a smaller box. Due to the increasing of the power and miniaturization, the system radiator became exposed to degradation. This can be prevented by integrating a fault detection system that monitories continuously the system radiator state. In this paper is proposed an experimental system to detect the degradation of direct radiator loudspeaker based on information collected at the input of it, using measurement of the consumed current and of the applied voltage.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127045065","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
Modelling and analysis of operation PMSG based WECS under different load conditions 基于运行PMSG的不同负荷工况下WECS的建模与分析
2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) Pub Date : 2016-06-01 DOI: 10.1109/ECAI.2016.7861198
A. Gencer
{"title":"Modelling and analysis of operation PMSG based WECS under different load conditions","authors":"A. Gencer","doi":"10.1109/ECAI.2016.7861198","DOIUrl":"https://doi.org/10.1109/ECAI.2016.7861198","url":null,"abstract":"The permanent magnet synchronous generator (PMSG) is widely used in wind power generation due to its high energy efficiency and controllability. Unbalance load conditions or different load conditions effects PMSG operation system. Furthermore, these conditions occur in problematic operation and distorted converter currents. The operation condition of the PMSG system to the effects of variation load is observed in this study and the performances of the PMSG based on wind energy conversion system (WECS) are analyzed. Simulation of the whole system using a 850-kW PMSG based on WECS system is built in the Matlab Simulink. The power flow efficiency of a PMSG is implemented to this study and control of the system for WECS. The proposed model is proven to verify under different operation conditions.","PeriodicalId":122809,"journal":{"name":"2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123495615","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: 9
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