{"title":"Electrically Small Resonator Design for Characterization of Magnetodielectric Materials","authors":"M. Boybay","doi":"10.1109/ICEEE52452.2021.9415972","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415972","url":null,"abstract":"Performance of electrically small resonators in characterization of permeability is studied under permittivity variations. It is shown that commonly used complementary split ring resonator (CSRR) structure is prone to large errors when permittivity varies. A modification strategy is provided to reduce the error and two new resonator designs are presented for permeability characterization. It is shown that new resonator designs reduce the error due to permittivity variations by 79%.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123379081","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}
{"title":"Towards a Reference Architecture for Interoperable Clouds","authors":"K. Sana, Nacer Hassina, Beghdad-Bey Kadda","doi":"10.1109/ICEEE52452.2021.9415944","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415944","url":null,"abstract":"Cloud computing is growing very fast in the market and has become one of the most controversial discussed developments in recent years. Cloud computing providers become very numerous in these areas and each of them prefers its own cloud computing infrastructure, due to the incompatibility of standards and cloud access formats, which prevents them from accepting to support cloud computing applications in a standardized manner, this heterogeneity creates the problem of interoperability between clouds, and considering that Cloud customers are probably in search of an interoperable Cloud Computing, where they will have total control over their applications and simply migrate their services as needed, without additional development investment. A Cloud federation strategy should be considered. In our article, we propose a common architecture for a cloud that's based on existing architectures and the also use of best practices from ICT frameworks, such as IBM, ITIL, NIST, etc., to address interoperability of architectures issues in a multi-Cloud system.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114220918","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}
{"title":"Transmission Lines Fault Detection, Classification and Location Considering Wavelet Support Vector Machine with Harris Hawks Optimization Algorithm to Improve the SVR Training","authors":"Mojtaba Ahanch, Mehran Sanjabi Asasi, R. McCann","doi":"10.1109/iceee52452.2021.9415887","DOIUrl":"https://doi.org/10.1109/iceee52452.2021.9415887","url":null,"abstract":"This research presents a novel synthetic framework which can efficiently detect the short circuit faults, classify them, and find their location in transmission lines. The suggested approach relies on the measured voltage and current waveforms when faults occur. To detect the faults, discrete wavelet transform (DWT) needs to be implemented to the measured currents. When a fault happens, the classification module is activated by employing the support vector machine (SVM) technique and DWT. To determine the fault location accurately, Harris Hawks optimization (HHO) algorithm is utilized for improving the SVR training process. In this study, fault data samples are created based on the fault type, location changes, and ground resistance. The case study network was modelled in PSCAD/EMTDC and MATLAB. The outcomes illustrate the precision and efficacy of the suggested framework.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"185 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121045337","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}
Sercan Ç. Tekkök, Bekir Bostanci, Mehmet Emre Söyünmez, P. O. Ekim
{"title":"The Application of Kalman Filter for Lead-Acid Battery State of Charge Estimation","authors":"Sercan Ç. Tekkök, Bekir Bostanci, Mehmet Emre Söyünmez, P. O. Ekim","doi":"10.1109/ICEEE52452.2021.9415925","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415925","url":null,"abstract":"Battery systems are crucial part of the most applications which are mobile and have electronic components from autonomous mobile robots to mobile phones. Hence, it is important to keep track of the state of the battery and its health in order to make these devices reliable and also protect the battery from over discharges and overcharges. There are different methods to estimate it but not all of them applicable for mobile systems. Thus, this study discusses and compares three methods that can be used for mobile applications and batteries that are under continuous use. The coulomb counting method, the linear counting model and the extended Kalman filter with nonlinear battery model are tested with both simulated and real data with a lead acid battery.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121582630","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}
{"title":"A GA-Based Parameters Tuning Method for Active Disturbance Rejection Control of Hydraulic Spherical Motion Actuator","authors":"B. Bian, Liang Wang","doi":"10.1109/ICEEE52452.2021.9415971","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415971","url":null,"abstract":"This paper presents a parameters tuning method based on the genetic algorithm for an active disturbance rejection controller (ADRC) of a hydraulic spherical motion actuator. The dynamic model of the hydraulic spherical motion actuator derived by Lagrange approach is evidently a nonlinear coupling system with parameters time-varying and model uncertainties, which will inevitably influence the tracking performance. To improve the trajectory tracking performance, a robust ADRC based on genetic optimization, which consists of a nonlinear tracking differentiator, extended state observer, and nonlinear state error feedback, is proposed. Utilize the genetic algorithm to optimize the parameters of the ADRC automatically. In the process of ADRC parameter optimization, the evaluation function is established, in which the dynamic performance and the input constraints of the controller are comprehensively considered. Finally, the effectiveness of the proposed approach is validated via the simulation results.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125254692","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}
{"title":"Management of Open-Access Renewable Resources with Depensation Dynamics: Control Systems Perspective","authors":"Oguzhan Çifdalöz","doi":"10.1109/ICEEE52452.2021.9415955","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415955","url":null,"abstract":"Renewable resources are being over exploited at an increasing rate. Institutions/governments are compelled to devise effective policies and strategies to sustainably manage renewable resources under social, ecological and environmental pressures that stem from increasing demand, model uncertainties, disturbances, and measurement errors. Open-access policies to harvest renewable resources are still widely used around the world. They are mildly regulated by implementing landing quotas, defining harvesting seasons, and/or constraining the technology used for harvesting. In many parts of the world, including the regions that are highly developed, open-access fisheries are failing. In this paper, management of an open-access renewable resource (fishery) with depensation dynamics is formulated as a control systems problem and a strategy to sustainably manage the renewable resource is proposed. First, dynamics of an unregulated open-access fishery is described and its ulnerabilities are stated. Then, an easy-to-implement regulation strategy based on classical control systems ideas is proposed and its robustness characteristics are provided. The management policy (control law) is implemented via manipulating economic variables, i.e. by adjusting the (opportunity) cost of harvesting. An agent-based model is used to model the resource exploiters (i.e. fishermen). It is shown that a classical control law can be used to effectively manage an open access fishery subject to sampling effects.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122432743","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}
{"title":"HW/SW Design Space Exploration of A Complementary Filter on Zynq SoC","authors":"Yakup Hüner, M. G. Gayretli, R. Yeniceri","doi":"10.1109/ICEEE52452.2021.9415940","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415940","url":null,"abstract":"In this paper, a Complementary Filter (CF) for pitch and roll angle estimation based on linear acceleration and angular rate measurements is designed and implemented on a Xilinx Zynq System-on-Chip (SoC) device. The CF is modelled in Simulink. Its C code and HDL code is generated by the Embedded Coder and the HDL coder, respectively. Filter input and output interface is constituted by a Hardware Abstraction Layer (HAL) which is manually designed and implemented on the Processing Logic (PL) of the SoC. The performance analysis of hardware/software (HW/SW) implementations of the CF is presented aiming realtime operation. The results of dual-core ARM Cortex-A9 Processing System (PS) running the stock PetaLinux kernel is presented with different task priority conditions, CPU loads, and sleep policies. The real-time performance of Linux based designs are compared with the baremetal SW implementation and absolute HW implementation. The timing is conducted on both SW and HW sides in the designs utilizing the PS. Hence, the data transfer overhead between HW and SW is also revealed. A simple adaptive task sleep approach utilizing PL based counter is proposed for CPU utilization efficiency.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122711252","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}
Elamri Oumaymah, Oukassi Abdellah, Bouhali Omar, El Bahir Lhoussain
{"title":"Backstepping Design Control Applied to the Wind PMSG Generator and Grid Connection Using A Multilevel Inverter","authors":"Elamri Oumaymah, Oukassi Abdellah, Bouhali Omar, El Bahir Lhoussain","doi":"10.1109/ICEEE52452.2021.9415945","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415945","url":null,"abstract":"This work consists in developing a method for the non-linear control of a variable speed wind turbine system using a permanent magnet synchronous generator (PMSG) for power generation injected in grid. Objective of backstepping control is to improve performance of conversion system with choice of appropriate regulated variables. PMSG is connected to grid via back-to-back voltage sources converters (BtB VSCs), consisting of a two-stage rectifier and a five-stage NPC inverter, operated by Space Vector Pulse Width Modulation (SVPWM). In control system of generator-side converters Maximum Power Point Tracking (MPPT) algorithm has been employed. Firstly, modelling of wind turbine system has been discussed. Thereafter, the control schemes detailed description based on Backstepping Control (BSC) for control of generator and grid-side converters based on Lyapunov stability technique has been described. Furthermore, the dc-bus is regulated using BSC. A prototype is tested under varying wind conditions. The present work has been treated using the Matlab/Simulink. Simulation results proved good performance of proposed methods of BSC.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"272 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120876287","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}
{"title":"An Accurate Method for Photovoltaic Array Sizing","authors":"F. Sibai","doi":"10.1109/ICEEE52452.2021.9415973","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415973","url":null,"abstract":"Solar projects of various sizes have been completed in various regions of the world. One important problem in Photovoltaic array deployments is sizing the array. We propose a PV array sizing method based on the numerical PV array model [1] to determine the average power per cell (APPC), and then determining the number of parallel strings and number of PV module per string based on the desired power and the APPC. The numerical method can be used once to obtain APPC for the given PV module and environmental parameters, then the proposed sizing procedure can be used to obtain the PV array's number of parallel strings and number of PV modules per string generating a certain desired power. Examples are provided to illustrate the proposed method.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116354903","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}
{"title":"Design and Implementation of Fault Tolerant Inertial Measurement Unit","authors":"Ufuk Guner, Janset Dasdemir","doi":"10.1109/ICEEE52452.2021.9415968","DOIUrl":"https://doi.org/10.1109/ICEEE52452.2021.9415968","url":null,"abstract":"In this paper, we propose a novel design of a redundant inertial measurement unit (IMU) with hardware-based fault detection and fault-tolerant quaternion-based extended Kalman filter (EKF). The IMU consists of cost-effective 9 degrees of freedom (DOF) analog inertial sensors and low cost 9-DOF single-chip digital inertial sensors. The self-test features of analog sensors have been used to examine if both the sensor and signal conditioning circuits are working properly. In case of sensor failure, a switching algorithm isolates the failed sensor and the system continues to operate with the redundant sensor. The switching algorithm has been implemented according to the quaternion based EKF. The proposed fault detection and isolation (FDI) approach has been experimentally tested on a rotary table with two axes and the results show that the proposed method provides reliable measurement in case of a sensor failure.","PeriodicalId":429645,"journal":{"name":"2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127237293","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}