Z. Khedim, B. Benyahia, F. Mairet, J. Steyer, J. Harmand
{"title":"Reduction of a complex biotechnological process model using state-variable association method-Application to the anaerobic digestion of micro-algae","authors":"Z. Khedim, B. Benyahia, F. Mairet, J. Steyer, J. Harmand","doi":"10.1109/CADIAG.2017.8075645","DOIUrl":"https://doi.org/10.1109/CADIAG.2017.8075645","url":null,"abstract":"This paper deals with the reduction of the ADM1 using the “state-variable association” method, to calibrate a simple model of microalgae anaerobic digestion (the MAD model). In simulation, we show that the behavior of the calibrated MAD model and of the ADM1 are identical. Using experimental data, the calibrated MAD model predicts well the real behavior of the digestion of a substrate composed of Chlorella vulgaris. Our study highlights the effectiveness of the adopted approach to provide, from complex phenomenological models, a reduced one, that can then be used for control and optimization purposes.","PeriodicalId":133767,"journal":{"name":"2017 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124444459","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":"Inputs estimator for actuator faults detection","authors":"O. Dhaou, L. Sidhom, I. Chihi, A. Abdlekrim","doi":"10.1109/CADIAG.2017.8075686","DOIUrl":"https://doi.org/10.1109/CADIAG.2017.8075686","url":null,"abstract":"This paper proposes a fault detection method for a particular class of nonlinear flat system using a dynamic higher order sliding mode. The key idea consists to design an inputs estimator based on analytical redundancy relations by solving a constraint satisfaction problem. Indeed, the analytical redundancy relations require knowledge of the successive derivatives of the measured system outputs. For this aim, a sliding mode differentiator with dynamic gains is applied in order to take account a measurement noise. The performances of the proposed approach are illustrated through some simulation tests on three-tank system to detect an actuator fault.","PeriodicalId":133767,"journal":{"name":"2017 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126228980","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":"Artificial neural network based real time speed control of a linear tubular permanent magnet direct current motor","authors":"Ezgi Guney, M. Dursun, M. Demir","doi":"10.1109/CADIAG.2017.8075716","DOIUrl":"https://doi.org/10.1109/CADIAG.2017.8075716","url":null,"abstract":"This paper presents a real-time speed control for a linear tubular permanent magnet direct current motor (LTPMDCM) by using artificial neural network (ANN). Firstly, a novel form of LTPMDCM prototype has been developed for linear motions. Then, a low cost motor drive has designed for expected rapid response and precise position control. Software developed in MATLAB environment is used for speed control. Through this software, real-time speed control of the motor with ANN has been performed. The effectiveness of the proposed control system is verified by experimental results and presented.","PeriodicalId":133767,"journal":{"name":"2017 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124666789","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":"On H2 norm approach to static output control design for nonlinear systems given in Takagi-Sugeno forms","authors":"D. Krokavec, A. Filasová","doi":"10.1109/CADIAG.2017.8075644","DOIUrl":"https://doi.org/10.1109/CADIAG.2017.8075644","url":null,"abstract":"Design conditions for existence of a static output feedback control for one class of Takagi-Sugeno fuzzy continuous-time systems are presented in the paper. Embracing the property of H2 norm, a treated procedure, defined by the set of linear matrix inequalities and equalities, is provided for computation of the gain matrix of the control law realized in direct output structure. The approach is illustrated on an example, demonstrating validity of the proposed method.","PeriodicalId":133767,"journal":{"name":"2017 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126760901","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}
N. Kalboussi, Jérǒme Riarmand, Fatma Ellouze, N. Amar
{"title":"Optimization of membrane filtration systems","authors":"N. Kalboussi, Jérǒme Riarmand, Fatma Ellouze, N. Amar","doi":"10.1109/CADIAG.2017.8075667","DOIUrl":"https://doi.org/10.1109/CADIAG.2017.8075667","url":null,"abstract":"A membrane filtration system is a switching system that operates in a sequence of two operating modes: filtration and cleaning. The aim of this paper is to find the optimal switching instants in order to improve the water production of the process. The dynamic behavior of the membrane filtration system described by a filtration model suitable for optimization and control purposes. The problem is solved using two different optimization solvers (GlobalSearch and PatternSearch) of the MATLAB software. Then, the optimal solution is considered to design the optimal control operating strategy.","PeriodicalId":133767,"journal":{"name":"2017 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132995975","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}