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2018 7th International Conference on Systems and Control (ICSC)最新文献

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Event-based cascade controller for nitrogen removal in wastewater treatment plant 基于事件的污水处理厂脱氮级联控制器
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587846
R. Vilanova, I. Santín, C. Pedret, M. Barbu
{"title":"Event-based cascade controller for nitrogen removal in wastewater treatment plant","authors":"R. Vilanova, I. Santín, C. Pedret, M. Barbu","doi":"10.1109/ICOSC.2018.8587846","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587846","url":null,"abstract":"This paper addresses the problem of nitrogen removal in wastewater treatment plants. The plant operation is stated in terms of a cascade control configuration where the ammonia concentration at the output of the last reactor determines the set-points of the three aerated tanks. In addition, the usual nitrate control loop for the second anoxic tank is also in place. The problem is addressed here within the framework provided by the Benchmark Simulation Model Number 1 (BSM1) and by the use of an event-based solution. As far as to the knowledge of the authors, no solution based on this kind of controllers has been proposed already in the literature. The controllers are taken as of similar complexity as the ones provided as default control strategy in the BSM1, therefor being the main difference, the possibilities provided by the event-based implementation. It will be verified that the solution can improve the performance of the already existing controllers both at loop level as well as at plant operation level.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133147039","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
Switching Control of DC Motor Using Multiple Fuzzy Cognitive Network Models 基于多模糊认知网络模型的直流电机开关控制
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587780
Georgios D. Karatzinis, Y. Boutalis, Y. L. Karnavas
{"title":"Switching Control of DC Motor Using Multiple Fuzzy Cognitive Network Models","authors":"Georgios D. Karatzinis, Y. Boutalis, Y. L. Karnavas","doi":"10.1109/ICOSC.2018.8587780","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587780","url":null,"abstract":"A new DC motor multiple models switching control architecture is proposed in this paper, which is based on the framework of Fuzzy Cognitive Network (FCN) system modeling. A FCN is an operational extension of a Fuzzy Cognitive Map which incorporates proven stability and guaranteed exponentially-fast error convergence to zero during its training and supports at the same time the continuous interaction with the system it describes. In the proposed approach the network assumes functional interconnection weights instead of plain values and the acquired knowledge, during its training, is actually stored in multiple polynomial weight forms. Multiple models carry information associated with different areas of DC Motor operation leading to multiple local inverse FCN control actions, each one associated with the corresponding process model. The model that best approximates the plant in every time instant is determined through a switching rule based on a performance index. The incorporated multiple models may adapt and change their shape online enhancing the overall performance.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127741687","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
Design and Control of Standalone Wind Powered Water Pumping System 独立式风力水泵系统的设计与控制
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587834
S. Benzaouia, A. Rabhi, S. Zouggar, A. Hajjaji
{"title":"Design and Control of Standalone Wind Powered Water Pumping System","authors":"S. Benzaouia, A. Rabhi, S. Zouggar, A. Hajjaji","doi":"10.1109/ICOSC.2018.8587834","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587834","url":null,"abstract":"This paper describes and investigates the performances of a new wind electric water pumping system. The proposed system includes a wind turbine, a permanent magnet synchronous generator, an AC/DC converter, a controlled DC/DC boost converter, a permanent-magnet DC motor and a centrifugal pump. First of all, the transient responses of the direct coupling system caused by sudden wind speed change have been investigated. Thereafter, the pumping system characteristics have been determined and it is shown that the system can be optimized compared to the direct coupling system. Two MPPT controllers based on Perturb & Observe and Fuzzy Logic have been tested and applied on the studied system in order to determine the appropriate MPPT algorithm. Simulation results verify the effectiveness of the proposed system and control algorithm.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126169470","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
Fault Sensor Detection and Estimation based on LPV Observer for Vehicle Lateral Dynamics 基于LPV观测器的车辆横向动力学故障传感器检测与估计
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587847
I. Alaridh, A. Aitouche, A. Zemouche
{"title":"Fault Sensor Detection and Estimation based on LPV Observer for Vehicle Lateral Dynamics","authors":"I. Alaridh, A. Aitouche, A. Zemouche","doi":"10.1109/ICOSC.2018.8587847","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587847","url":null,"abstract":"This paper deals with a fault sensor detection and estimation based on Unknown Input Observer (UIO) for vehicle lateral dynamics. The vehicle lateral dynamics is represented by a fourth degree of freedom model. This nonlinear model is transformed into linear parameter varying model where the longitudinal velocity is considered as parameter varying. Then, an Unknown Input Observer is designed in order to reconstruct the state variables in presence of sensor faults.Based on Lyapunov theory, the observer gains are computed by Linear Matrix Inequalities. The approach can discriminate sensor faults from disturbances. Simulation results are given to show the effectiveness of the proposed approach to detect sensor faults subject to disturbances.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115276423","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
Smooth 3D path planning for non-holonomic UAVs 非完整无人机的光滑三维路径规划
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587835
Gloria Vanegas, F. Samaniego, Vicent Girbés, L. Armesto, S. García-Nieto
{"title":"Smooth 3D path planning for non-holonomic UAVs","authors":"Gloria Vanegas, F. Samaniego, Vicent Girbés, L. Armesto, S. García-Nieto","doi":"10.1109/ICOSC.2018.8587835","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587835","url":null,"abstract":"This paper presents a path planning approach for Unmanned Aerial Vehicles (UAVs) with non-holonomic constraints, such as fixed-wing airplanes. The control scheme is divided in two stages: local planner and kinematic control. In the planning stage, a smooth curve is generated in 3D Euclidean space, using 3D clothoids approximated by Rational Bézier curves. Then, in a second stage, the autonomous flying vehicle is piloted to track references of velocity and orientation. Real flight simulation tests have been carried out to observe the behaviour of the UAV when following 3D clothoids, in order to analyze the properties and benefits of using such smooth curves for path planning of fixed-wing planes.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"690 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131413428","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
H_/H∞ fault detection Proportional Integral observer for uncertain T-S fuzzy systems 不确定T-S模糊系统的H_/H∞故障检测比例积分观测器
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587837
Salama Makni, M. Bouattour, A. Hajjaji, M. Chaabane, J. Bosche
{"title":"H_/H∞ fault detection Proportional Integral observer for uncertain T-S fuzzy systems","authors":"Salama Makni, M. Bouattour, A. Hajjaji, M. Chaabane, J. Bosche","doi":"10.1109/ICOSC.2018.8587837","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587837","url":null,"abstract":"In this work, we investigate the detection and estimation problems of Sensor and Actuator Faults (SAF) for uncertain nonlinear systems represented by Takagi-Sugeno (TS) fuzzy models subject to an Unknown Bounded Disturbance (UBD). For this, we design a Proportional Integral (PI) observer to estimate state and both sensor and actuator fault vectors, simultaneously. To maximize the fault detection and to minimize the disturbance effects, we consider the H_/H∞ multiobjective performances. By solving a set of Linear Matrix Inequalities (LMIs) and using Lyapunov theory, we prove the existence of this observer and we guarantee the convergence of both the state estimation errors and fault estimation errors. The descriptor formulation is used to get relaxed LMIs. Finally, a numerical example and simulation results are illustrated to prove the mentioned process efficiency.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122022634","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
Synchronization of perturbed Genesio-Tesi chaotic systems via a new finite-time controller 基于有限时间控制器的摄动Genesio-Tesi混沌系统同步
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587624
Xuan-Toa Tran, H. Oh
{"title":"Synchronization of perturbed Genesio-Tesi chaotic systems via a new finite-time controller","authors":"Xuan-Toa Tran, H. Oh","doi":"10.1109/ICOSC.2018.8587624","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587624","url":null,"abstract":"This paper investigates the synchronization problem for the perturbed Genesio-Tesi chaotic system. Based on Lyapnov stability theory, a new finite-time control method is proposed to ensure that the synchronization takes place in finite time. Numerical simulation results are provided to show the effectiveness of the proposed method.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129299427","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
Algorithms for the estimation of the region of attraction with positively invariant sets 用正不变集估计吸引区域的算法
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587774
A. Iannelli, A. Marcos, M. Lowenberg
{"title":"Algorithms for the estimation of the region of attraction with positively invariant sets","authors":"A. Iannelli, A. Marcos, M. Lowenberg","doi":"10.1109/ICOSC.2018.8587774","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587774","url":null,"abstract":"This article focuses on the numerical estimation of the Region of Attraction of systems with polynomial vector field. The presented approach, based on a recent theoretical work on positively invariant sets, computes the inner Estimates of the Region of Attraction by means of Sum of Squares techniques. This allows the set containment conditions defining the region to be enforced at the expense of requiring iterative schemes since the ensuing optimization features bilinearities in the decision variables. The main contribution consists of two novel algorithms aimed at addressing some of the shortcomings typically associated with the adoption of iterative schemes. The results confirm the advantages of the proposed approaches, particularly as the size of the system increases.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114564876","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
Experimental control of a Doubly Fed Induction Generator based Wind Energy Conversion System 基于双馈感应发电机的风能转换系统的实验控制
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587805
Nouha Bouchiba, S. Keskes, S. Sallem, L. Chrifi-Alaoui, S. Drid, M. Kammoun
{"title":"Experimental control of a Doubly Fed Induction Generator based Wind Energy Conversion System","authors":"Nouha Bouchiba, S. Keskes, S. Sallem, L. Chrifi-Alaoui, S. Drid, M. Kammoun","doi":"10.1109/ICOSC.2018.8587805","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587805","url":null,"abstract":"In recent years, electrical energy has become a vital component for human life. Moreover, the interest for alternative energy sources has an exponential rise nowadays as a consequence of the limitation in conventional energy sources. Wind energy is considered one of the most important renewable energy sources. Nowadays, in order to ensure an optimal energy use, management and control technologies of wind energy conversion system are developed rapidly. In this paper, both of the vector controller and sliding mode control strategy for an isolated doubly fed induction generator-based wind energy conversion system are studied, described, tested and compared. In order to ensure the safety of the connected load, the main purpose of the present work is to maintain output stator voltage and frequency at their reference values whether for load demand power variations and wind speed fluctuations. Experimental results demonstrate the effectiveness of the presented control strategies.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":" 1029","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131977363","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
Control and Fuzzy Logic Supervision of a Wind Power System With Battery/Supercapacitor Hybrid Energy Storage 电池/超级电容器混合储能风力发电系统控制与模糊逻辑监督
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587779
Y. Krim, D. Abbes, Saber Krim, M. Mimouni
{"title":"Control and Fuzzy Logic Supervision of a Wind Power System With Battery/Supercapacitor Hybrid Energy Storage","authors":"Y. Krim, D. Abbes, Saber Krim, M. Mimouni","doi":"10.1109/ICOSC.2018.8587779","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587779","url":null,"abstract":"In this paper, we propose a control and fuzzy logic Power Management Supervisor (PMS) for a grid-connected wind power system associated with Hybrid Energy Storage (HES) made up of Batteries (BT) and Supercapacitor (SC). Batteries are used to meet the energy requirements of a long-term, while SC is used to meet the demand for instant power. The SC can act as a buffer against large magnitudes and rapid fluctuations of power. The PMS is developed to manage the energy flows between the storage devices, by maintaining their State Of Charge (SOC) into acceptable levels, and to establish the priority order between them. The main objective of this work is the combination of two storage technologies with fuzzy logic supervision. It aims to meet the expectations of various production scenarios for a wind generator, to keep stable the DC bus voltage, and to participate in ancillary services such as: respecting a production program, supporting the grid and optimizing storage elements lifespan. Simulation results prove the efficiency of proposed power control and supervision strategy.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115909532","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: 6
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