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2016 5th International Conference on Systems and Control (ICSC)最新文献

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Hierarchical Fuzzy Logic Controller for a non-holonomic mobile robot 非完整移动机器人的层次模糊控制器
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507026
C. Rekik
{"title":"Hierarchical Fuzzy Logic Controller for a non-holonomic mobile robot","authors":"C. Rekik","doi":"10.1109/ICOSC.2016.7507026","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507026","url":null,"abstract":"In this paper, we have treated a mobile robot command problem using a Hierarchical Fuzzy Logic Controller HFLC. A new approach based on HFLC is presented in this paper to avoid collisions with obstacles. In fact, HFLC consists of a number of low-dimensional standard fuzzy systems connected in a hierarchical fashion. Hence, it can provide a good candidate for solving high-dimensional problems. Simulation results show that the used method is powerful and effective.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116767978","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
A robust output feedback control technique for improving vehicle lateral dynamic behavior 一种改善车辆横向动态性能的鲁棒输出反馈控制技术
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507085
J. Bosche, A. Rabhi, A. Hajjaji
{"title":"A robust output feedback control technique for improving vehicle lateral dynamic behavior","authors":"J. Bosche, A. Rabhi, A. Hajjaji","doi":"10.1109/ICOSC.2016.7507085","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507085","url":null,"abstract":"This paper deals with the active control in vehicle to improve the safety and its stability. Vehicle model based on roll, yaw and lateral dynamics is used. The vehicle dynamics is represented by a LPV (Linear Parameter Varying) and the corresponding state-space model is affected by both polytopic and norm-bounded uncertainties. It is aimed to compute K, associated with the static output feedback, so as to place the set of all eigenvalues of the uncertain closed-loop state matrix Acl in a clustering region, denoted by D, while minimizing the effect of the disturbances on the system and ensuring the D-stability of Acl. This paper proposes an original technique, based on the resolution of ℒMI, to compute K. In order to highlight the performance of the proposed control algorithm, numerical simulations are performed.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125126926","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
On the analogies in control design of non-linear systems using LPV and Takagi-Sugeno models LPV与Takagi-Sugeno模型在非线性系统控制设计中的类比研究
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507072
D. Rotondo, V. Puig, F. Nejjari
{"title":"On the analogies in control design of non-linear systems using LPV and Takagi-Sugeno models","authors":"D. Rotondo, V. Puig, F. Nejjari","doi":"10.1109/ICOSC.2016.7507072","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507072","url":null,"abstract":"In the last decades, the linear parameter varying (LPV) and Takagi-Sugeno (TS) fuzzy paradigms have been applied successfully to nonlinear systems. Despite the strong similarities between the two paradigms, they are considered different by the academic community. This paper discusses the analogies between the two paradigms when applied to the control of non-linear systems. After establishing a link between the modelling framework, the conditions under which the obtained controllers lead to equivalent control laws are presented. The discussion is completed by an application example which serves to illustrate the analogies and equivalences presented in the paper.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"16 30","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132939616","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
An adaptive control for uncertain mobile robot considering skidding and slipping effects 考虑滑动和滑动影响的不确定移动机器人自适应控制
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507053
Y. Koubaa, Mohamed Boukattaya, T. Damak
{"title":"An adaptive control for uncertain mobile robot considering skidding and slipping effects","authors":"Y. Koubaa, Mohamed Boukattaya, T. Damak","doi":"10.1109/ICOSC.2016.7507053","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507053","url":null,"abstract":"In this paper a new adaptive control technique for path tracking of nonholonomic mobile robot is designed to deal with unknown skidding and slipping as well as external disturbances. The main contribution of the proposed controller consists on the estimation and attenuation of the effect of disturbances and unknown skidding and slipping simultaneously without the need of torque measurement. First, a desired velocity input is designed using Backstepping techniques. Then, an adaptive dynamic controller, which contains two adaptive laws, is proposed to guarantee good tracking performance. The system stability and the convergence of the tracking errors are rigorously proven using Lyapunov stability theory. Finally, simulation results are illustrated to show the effectiveness of the proposed controller in comparison with the classic sliding mode control.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115803226","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
dSPACE real-time implementation of maximum power point tracking based on ripple correlation control (RCC) structure for photovoltaic system 基于纹波相关控制(RCC)结构的光伏系统最大功率点跟踪实时实现
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507066
T. Boutabba, S. Drid, L. Chrifi-Alaoui, Mohammed Ouriagli, M. Benbouzid
{"title":"dSPACE real-time implementation of maximum power point tracking based on ripple correlation control (RCC) structure for photovoltaic system","authors":"T. Boutabba, S. Drid, L. Chrifi-Alaoui, Mohammed Ouriagli, M. Benbouzid","doi":"10.1109/ICOSC.2016.7507066","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507066","url":null,"abstract":"In this paper, we will discuss the technique of ripple correlation control (RCC) applied to photovoltaic maximum power point tracking (MPPT). To deliver maximum power from the photovoltaic system to the load under climatic variations, and to control a boost converter, MPPT based on ripple correlation control (RCC) technique has been used. Also to improve the performance of this MPPT and to overcome the uncertainties and perturbations in the photovoltaic system, a strategy of two-layer control structure are developed to effectively handle it. The first part of the strategy use the ripple correlation control (RCC) technique, and the second part use aPI controller. This algorithm was experimentally implemented. Data acquisition and control system were implemented using dSPACE1104. The practical results show that the proposed system tracked the maximum power accurately and successfully under the change of solar irradiation.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133581790","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
A Genetic Algorithm identification technique for the estimation of process derivatives and model parameters in on-line optimization 一种用于在线优化过程导数和模型参数估计的遗传算法辨识技术
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507076
M. Mansour
{"title":"A Genetic Algorithm identification technique for the estimation of process derivatives and model parameters in on-line optimization","authors":"M. Mansour","doi":"10.1109/ICOSC.2016.7507076","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507076","url":null,"abstract":"The problem of estimating process derivatives in the on-line optimization case has been extensively addressed in last few decades. In fact, it has received such attention due to the fact that earlier methods have encountered major drawbacks in the past. These drawbacks have either caused the non-convergence of the optimization algorithm, or led to the decrease in its performance. This paper investigates a new technique based on Genetic Algorithms (GA's) for estimating these derivatives within the well-known Integrated System Optimization and parameter Estimation (ISOPE) algorithm. It is shown using simulations on a Continuous Stirred Tank Reactor (CSTR) system how the proposed GA technique can successfully estimate the derivative information and lead the ISOPE algorithm to converge to the right optimum point. Moreover, the technique is able to effectively estimate some unknown model parameters, is less computationally burdened and stable compared to earlier methods.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"217 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116714872","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
Sensor fault and state estimation for continuous-time descriptor linear systems: An LMI approach 连续时间广义线性系统的传感器故障和状态估计:LMI方法
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507057
Imen Haj Brahim, M. Chaabane, G. Hashim, D. Mehdi
{"title":"Sensor fault and state estimation for continuous-time descriptor linear systems: An LMI approach","authors":"Imen Haj Brahim, M. Chaabane, G. Hashim, D. Mehdi","doi":"10.1109/ICOSC.2016.7507057","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507057","url":null,"abstract":"In this paper, the problem of sensor fault diagnosis of continuous-time descriptor linear systems is investigated by using a descriptor observer. An augmented descriptor observer is constructed to simultaneously estimate state and sensor faults. The sensor fault is considered as an auxiliary state variable. The admissibility of the descriptor observer is investigated in term of Linear Matrix Inequalities (LMIs), so they are tractable using numerical computations. Finally, a numerical example and an application to a suspension model illustrate the ability of the proposed fault diagnosis approach.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115706493","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: 5
H∞ finite time state and sensor faults estimation for T-S fuzzy systems using descriptor technique 基于描述子技术的T-S模糊系统H∞有限时间状态和传感器故障估计
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507045
Rashid Farkous, E. Tissir
{"title":"H∞ finite time state and sensor faults estimation for T-S fuzzy systems using descriptor technique","authors":"Rashid Farkous, E. Tissir","doi":"10.1109/ICOSC.2016.7507045","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507045","url":null,"abstract":"This article is dedicated to the problem of H∞ finite time state and sensor fault estimation for T-S (Takagi-Sugeno) fuzzy systems with bounded input disturbance. Using the technique of descriptor systems a states and faults are estimated simultaneously. The idea is to design in finite time a H∞ sensor fault observer by taking in consideration the H∞ disturbance attenuation effect. Based on Lyapunov functions, new sufficient conditions are formulated in terms of LMIs (Linear Matrix Inequalities). An example is proposed to shows the efficiency.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123543778","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
Prognosis of degradation through a dynamic estimation of Remaining Useful Life 通过剩余使用寿命的动态估计来预测退化
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507064
N. Laayouj, H. Jamouli, Mohamed Amine El Hail
{"title":"Prognosis of degradation through a dynamic estimation of Remaining Useful Life","authors":"N. Laayouj, H. Jamouli, Mohamed Amine El Hail","doi":"10.1109/ICOSC.2016.7507064","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507064","url":null,"abstract":"All industrial systems and machines are subjected to degradation processes which can be related to the operating conditions. This degradation can cause unwanted stops at any time and major maintenance work sometimes. Prognostic activity is now recognized as a key feature in maintenance strategies, it gives operators a potent tool in decision making by quantifying how much time is left until functionality is lost. The reason is to plan the heavy interventions and to manage the stock of spare parts. In addition, it can be used to improve the characterization of the material proprieties that govern damage propagation for the structure being monitored. The tool for measuring the size of damage and health status in industry is the Remaining Useful Life (RUL), which can be estimated by using four main approaches, namely experience based, model-based, data-driven and hybrid approaches. A new method of prognosis is developed in this paper to improve the accuracy of the system state. This framework of forecasting integrates the model-based information and the hybrid approach, which employs the structured residuals in the first one and the Particle Filter in the second. The performance of the suggested fusion prognostic framework is employed to predict the RUL of battery pack in Hybrid Electric Vehicle (HEV).","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129598799","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
A neural network MPP tracker using a Buck-Boost DC/DC converter for photovoltaic systems 基于Buck-Boost DC/DC变换器的光伏系统神经网络MPP跟踪器
2016 5th International Conference on Systems and Control (ICSC) Pub Date : 2016-05-25 DOI: 10.1109/ICOSC.2016.7507039
M. Makhloufi, Y. Abdessemed, M. Khireddine
{"title":"A neural network MPP tracker using a Buck-Boost DC/DC converter for photovoltaic systems","authors":"M. Makhloufi, Y. Abdessemed, M. Khireddine","doi":"10.1109/ICOSC.2016.7507039","DOIUrl":"https://doi.org/10.1109/ICOSC.2016.7507039","url":null,"abstract":"This paper proposes an artificial neural network (ANN) controller for the maximum power point tracking (MPPT) of a photovoltaic system under rapidly varying temperature and solar radiation conditions. This intelligent control method is applied to a DC/DC Buck-Boost converter. The main difference between the proposed systems to existing MPPT control systems is that it includes an automatic determination of the main switch duty cycle which permits an optimal operation of the control circuit under steady and perturbed environmental conditions. The maximum power point tracking controllers receive solar radiation and photovoltaic cell temperature as inputs, and it estimates the optimum duty cycle corresponding to maximum power as output. The different steps of the design of the intelligent controller are presented hereby with some simulation results using Matlab/Simulink software.","PeriodicalId":149249,"journal":{"name":"2016 5th International Conference on Systems and Control (ICSC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126290345","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
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