@article{MTMT:34377738, title = {Ketone-Based Alert System for Insulin Pump Failures}, url = {https://m2.mtmt.hu/api/publication/34377738}, author = {Aiello, Eleonora M. and Laffel, Lori M. and Patti, Mary-Elizabeth and Doyle, Francis J.}, doi = {10.1177/19322968231209339}, journal-iso = {J DIABETES SCI TECHNOL}, journal = {JOURNAL OF DIABETES SCIENCE AND TECHNOLOGY}, volume = {&}, unique-id = {34377738}, issn = {1932-3107}, year = {2023}, eissn = {1932-2968}, pages = {&}, orcid-numbers = {Aiello, Eleonora M./0000-0001-5129-8829; Laffel, Lori M./0000-0002-9675-3001; Doyle, Francis J./0000-0002-3293-9114} } @article{MTMT:34181854, title = {Monitoring Statistical Properties of Kalman Filter Residuals in an Artificial Pancreas to Detect Overnight Pump Malfunctions Causing Insulin Suspension}, url = {https://m2.mtmt.hu/api/publication/34181854}, author = {Manzoni, Eleonora and Rampazzo, Mirco and Facchinetti, Andrea and Sparacino, Giovanni and Del Favero, Simone}, doi = {10.1016/j.conengprac.2023.105673}, journal-iso = {CONTROL ENG PRACT}, journal = {CONTROL ENGINEERING PRACTICE}, volume = {141}, unique-id = {34181854}, issn = {0967-0661}, year = {2023}, eissn = {1873-6939}, orcid-numbers = {Del Favero, Simone/0000-0002-8214-2752} } @article{MTMT:33295733, title = {Gain-Scheduled Fault Detection Filter for Discrete-Time LPV Systems}, url = {https://m2.mtmt.hu/api/publication/33295733}, author = {Carvalho, L.D.P. and Palma, J.M. and Rosa, T.E. and Jayawardhana, B. and Costa, O.L.D.V.}, doi = {10.1109/ACCESS.2021.3121188}, journal-iso = {IEEE ACCESS}, journal = {IEEE ACCESS}, volume = {9}, unique-id = {33295733}, issn = {2169-3536}, year = {2021}, eissn = {2169-3536}, pages = {143349-143365} } @article{MTMT:31909119, title = {Model-Based Detection and Classification of Insulin Pump Faults and Missed Meal Announcements in Artificial Pancreas Systems for Type 1 Diabetes Therapy}, url = {https://m2.mtmt.hu/api/publication/31909119}, author = {Meneghetti, L. and Facchinetti, A. and Favero, S.D.}, doi = {10.1109/TBME.2020.3004270}, journal-iso = {IEEE T BIO-MED ENG}, journal = {IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING}, volume = {68}, unique-id = {31909119}, issn = {0018-9294}, year = {2021}, eissn = {1558-2531}, pages = {170-180} } @article{MTMT:32077978, title = {Machine Learning-Based Anomaly Detection Algorithms to Alert Patients Using Sensor Augmented Pump of Infusion Site Failures}, url = {https://m2.mtmt.hu/api/publication/32077978}, author = {Meneghetti, Lorenzo and Dassau, Eyal and Doyle, Francis J. and Del Favero, Simone}, doi = {10.1177/1932296821997854}, journal-iso = {J DIABETES SCI TECHNOL}, journal = {JOURNAL OF DIABETES SCIENCE AND TECHNOLOGY}, volume = {&}, unique-id = {32077978}, issn = {1932-3107}, year = {2021}, eissn = {1932-2968}, pages = {193229682199785}, orcid-numbers = {Dassau, Eyal/0000-0001-5333-6892; Del Favero, Simone/0000-0002-8214-2752} } @article{MTMT:31909120, title = {Data-Driven Anomaly Recognition for Unsupervised Model-Free Fault Detection in Artificial Pancreas}, url = {https://m2.mtmt.hu/api/publication/31909120}, author = {Meneghetti, L. and Terzi, M. and Del, Favero S. and Susto, G.A. and Cobelli, C.}, doi = {10.1109/TCST.2018.2885963}, journal-iso = {IEEE T CONTR SYST T}, journal = {IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY}, volume = {28}, unique-id = {31909120}, issn = {1063-6536}, year = {2020}, eissn = {1558-0865}, pages = {33-47} } @article{MTMT:30606327, title = {Invalidation and low-order model set for artificial pancreas robust control design}, url = {https://m2.mtmt.hu/api/publication/30606327}, author = {Bianchi, F.D. and Moscoso-Vásquez, M. and Colmegna, P. and Sánchez-Peña, R.S.}, doi = {10.1016/j.jprocont.2019.02.004}, journal-iso = {J PROCESS CONTR}, journal = {JOURNAL OF PROCESS CONTROL}, volume = {76}, unique-id = {30606327}, issn = {0959-1524}, year = {2019}, eissn = {1873-2771}, pages = {133-140} } @inbook{MTMT:31855445, title = {The ARG algorithm: clinical trials in Argentina}, url = {https://m2.mtmt.hu/api/publication/31855445}, author = {Colmegna, Patricio and Garelli, Fabricio and De Battista, Hernán and Bianchi, Fernando and Sánchez-Peña, Ricardo S.}, booktitle = {The Artificial Pancreas}, doi = {10.1016/B978-0-12-815655-1.00013-2}, unique-id = {31855445}, year = {2019}, pages = {79-104} } @article{MTMT:27040648, title = {Linear parameter-varying model to design control laws for an artificial pancreas}, url = {https://m2.mtmt.hu/api/publication/27040648}, author = {Colmegna, P and Sanchez-Pena, R S and Gondhalekar, R}, doi = {10.1016/j.bspc.2017.09.021}, journal-iso = {BIOMED SIGNAL PROCES}, journal = {BIOMEDICAL SIGNAL PROCESSING AND CONTROL}, volume = {40}, unique-id = {27040648}, issn = {1746-8094}, year = {2018}, eissn = {1746-8108}, pages = {204-213} } @article{MTMT:30356801, title = {Fault detection in glucose control: Is it time to move beyond CGM data?}, url = {https://m2.mtmt.hu/api/publication/30356801}, author = {Kölle, K. and Fougner, A.L. and Frelsøy, Unstad K.A. and Stavdahl, Ø.}, doi = {10.1016/j.ifacol.2018.11.646}, journal-iso = {IFACOL}, journal = {IFAC PAPERSONLINE}, volume = {51}, unique-id = {30356801}, issn = {2405-8971}, year = {2018}, eissn = {2405-8963}, pages = {180-185} } @inproceedings{MTMT:31909121, title = {Fault Detection in Artificial Pancreas: A Model-Free approach}, url = {https://m2.mtmt.hu/api/publication/31909121}, author = {Meneghetti, L. and Terzi, M. and Susto, G.A. and Del, Favero S. and Cobelli, C.}, booktitle = {57th IEEE Annual Conference on Decision and Control, CDC 2018}, doi = {10.1109/CDC.2018.8619048}, volume = {2018-December}, unique-id = {31909121}, year = {2018}, pages = {303-308} } @inproceedings{MTMT:30356800, title = {Adaptive Sliding Mode Fault Diagnosis for LPV Systems with Uncertain Scheduling Variables}, url = {https://m2.mtmt.hu/api/publication/30356800}, author = {Rahme, S. and Meskin, N. and Mohammadpour, J.}, booktitle = {2018 15th International Workshop on Variable Structure Systems (VSS)}, doi = {10.1109/VSS.2018.8460353}, volume = {2018-July}, unique-id = {30356800}, year = {2018}, pages = {73-78} } @article{MTMT:30356803, title = {Continuous glucose monitoring enables the detection of losses in infusion set actuation (LISAs)}, url = {https://m2.mtmt.hu/api/publication/30356803}, author = {Howsmon, D.P. and Cameron, F. and Baysal, N. and Ly, T.T. and Forlenza, G.P. and Maahs, D.M. and Buckingham, B.A. and Hahn, J. and Bequette, B.W.}, doi = {10.3390/s17010161}, journal-iso = {SENSORS-BASEL}, journal = {SENSORS}, volume = {17}, unique-id = {30356803}, year = {2017}, eissn = {1424-8220} } @article{MTMT:30356802, title = {Adaptive sliding mode–based diagnosis of actuator faults for LPV systems}, url = {https://m2.mtmt.hu/api/publication/30356802}, author = {Rahme, S. and Meskin, N. and Mohammadpour, J.}, doi = {10.1002/acs.2761}, journal-iso = {INT J ADAPT CONTROL}, journal = {INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING}, volume = {31}, unique-id = {30356802}, issn = {0890-6327}, year = {2017}, eissn = {1099-1115}, pages = {1265-1272} } @inproceedings{MTMT:25224707, title = {A Novel Affine qLPV Model Derivation Method for Fault Diagnosis H Performance Improvement}, url = {https://m2.mtmt.hu/api/publication/25224707}, author = {Nader, Meskin and Amin, Salar and K, Khorasani}, booktitle = {American Control Conference. ACC 2015}, publisher = {Institute of Electrical and Electronics Engineers}, unique-id = {25224707}, year = {2015}, pages = {823-830} } @inproceedings{MTMT:32077988, title = {LPV embedding of nonlinear compartmental systems with endogenous control}, url = {https://m2.mtmt.hu/api/publication/32077988}, author = {Casagrande, Daniele and Krajewski, Wieslaw and Viaro, Umberto}, booktitle = {2014 19th International Conference on Methods and Models in Automation and Robotics, MMAR 2014}, doi = {10.1109/MMAR.2014.6957475}, unique-id = {32077988}, year = {2014}, pages = {891-896} } @article{MTMT:25224763, title = {A learning automata-based blood glucose regulation mechanism in type 2 diabetes}, url = {https://m2.mtmt.hu/api/publication/25224763}, author = {Torkestani, Javad Akbari and Pisheh, Elham Ghanaat}, doi = {10.1016/j.conengprac.2014.01.010}, journal-iso = {CONTROL ENG PRACT}, journal = {CONTROL ENGINEERING PRACTICE}, volume = {26}, unique-id = {25224763}, issn = {0967-0661}, year = {2014}, eissn = {1873-6939}, pages = {151-159} } @article{MTMT:25225017, title = {An inverse feedback fuzzy state space modeling (FFSSM) for insulin-glucose regulatory system in humans}, url = {https://m2.mtmt.hu/api/publication/25225017}, author = {Khan, I U and Ahmad, T and Maan, N}, doi = {10.5897/SRE12.066}, journal-iso = {SCI RES ESSAYS}, journal = {SCIENTIFIC RESEARCH AND ESSAYS}, volume = {8}, unique-id = {25225017}, issn = {1992-2248}, year = {2013}, pages = {1570-1583} } @inproceedings{MTMT:2503267, title = {TP Type Polytopic Modelling of the Bergman Minimal Model of the Diabetes Mellitus}, url = {https://m2.mtmt.hu/api/publication/2503267}, author = {Takarics, Béla and Baranyi, Péter Zoltán}, booktitle = {INES 2013 – 17th International Conference on Intelligent Engineering Systems}, doi = {10.1109/INES.2013.6632786}, unique-id = {2503267}, abstract = {The paper investigates the possibility of the Tensor Product (TP) type polytopic modelling of the quasi Linear Parameter Varying (qLPV) model formulation of the Bergman minimal model with the aim to fit the model to the modern polytopic and Linear Matrix Inequality (LMI) based control design methodologies. The paper proofs that the Higher Order Singular Value Decomposition (HOSVD) based canonical form as an exact TP type polytopic representation of the Bergman minimal model exist. The paper also determines and evaluates this TP model via TP model transformation. Various convex hulls for the Bergman minimal model were systematically constructed by TP model transformation enabling convex hull manipulation based optimisation in LMI-based control design. © 2013 IEEE.}, keywords = {diabetes mellitus; Mathematical models; control; model transformation; Computational geometry; Higher order singular value decomposition; Linear matrix inequalities; Control design; Canonical form; Tensor products; Polytopic representations; Model formulation}, year = {2013}, pages = {73-78}, orcid-numbers = {Baranyi, Péter Zoltán/0000-0002-8265-5849} } @article{MTMT:25224755, title = {Robust Fault Detection System for Insulin Pump Therapy Using Continuous Glucose Monitoring}, url = {https://m2.mtmt.hu/api/publication/25224755}, author = {Pau, Herrero and Remei, Calm and Josep, Vehi and Joaquim, Armengol and Pantelis, Georgiou and Nick, Oliver and Christofer, Tomazou}, journal-iso = {J DIABETES SCI TECHNOL}, journal = {JOURNAL OF DIABETES SCIENCE AND TECHNOLOGY}, volume = {6}, unique-id = {25224755}, issn = {1932-3107}, year = {2012}, eissn = {1932-2968}, pages = {1131-1141} } @article{MTMT:22793014, title = {Time-Varying Procedures for Insulin-Dependent Diabetes Mellitus Control}, url = {https://m2.mtmt.hu/api/publication/22793014}, author = {Sanchez Pena, R S and Ghersin, A S and Bianchi, F D}, doi = {10.1155/2011/697543}, journal-iso = {J ELECTR COMPUT ENG}, journal = {JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING}, volume = {2011}, unique-id = {22793014}, issn = {2090-0147}, year = {2011}, eissn = {2090-0155} } @article{MTMT:25224486, title = {Electrical and Computer Technology for Effective Diabetes Management and Treatment}, url = {https://m2.mtmt.hu/api/publication/25224486}, author = {William, A Sandham and Eldon, D Lehmann and Martha, Zequera Diaz and David, J Hamilton and Patrizio, Tatti and John, Walsh}, journal-iso = {J ELECTR COMPUT ENG}, journal = {JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING}, volume = {2011}, unique-id = {25224486}, issn = {2090-0147}, year = {2011}, eissn = {2090-0155} } @inproceedings{MTMT:2654396, title = {ANFIS Regulated type 1diabetic model for different glucose absorption scenarios}, url = {https://m2.mtmt.hu/api/publication/2654396}, author = {György, András and Szalay, Péter and Benyó, Zoltán and Benyó, Balázs István and Kovács, Adalbert and Kovács, Levente}, booktitle = {14th International Conference on Intelligent Engineering Systems, INES 2010: Proceedings}, doi = {10.1109/INES.2010.5483822}, unique-id = {2654396}, abstract = {The human blood glucose system is one of the most important systems of the human body, as energy transport is fulfilled through this complex endocrine control process. Because of its great importance, many models were published, most of them with phenomenological approach. The current paper focuses on a new molecular model published recently which is capable of describing the normal blood glucose household. Type 1 diabetes can be modeled by transforming the original model, then soft computing based controller is designed. Rough rule base is generated with subtractive clustering which is later followed by its refinement by parameter tuning. As a result, an Adaptive Neuro-Fuzzy Inference System (ANFIS) is designed. A simple absorption model is presented in order to test the designed controller for different absorption curves. Simulation results are in accordance with the behavior of the healthy human blood glucose system.}, year = {2010}, pages = {327-332}, orcid-numbers = {Benyó, Balázs István/0000-0003-2770-9127; Kovács, Levente/0000-0002-3188-0800} } @article{MTMT:2659581, title = {New principles and adequate robust control methods for artificial pancreas}, url = {https://m2.mtmt.hu/api/publication/2659581}, author = {Kovács, Levente and Benyó, Zoltán and Kovács, Adalbert and Benyó, Balázs István}, doi = {10.1007/978-3-642-15220-7_7}, journal-iso = {STUD COMP INTELLIG}, journal = {STUDIES IN COMPUTATIONAL INTELLIGENCE}, volume = {313}, unique-id = {2659581}, issn = {1860-949X}, year = {2010}, eissn = {1860-9503}, pages = {75-86}, orcid-numbers = {Kovács, Levente/0000-0002-3188-0800; Benyó, Balázs István/0000-0003-2770-9127} } @inproceedings{MTMT:2651462, title = {Robust Control Techniques and its Graphical Representation in case of Type I Diabetes using Mathematica}, url = {https://m2.mtmt.hu/api/publication/2651462}, author = {Kovács, Levente and Paláncz, Béla and Borbély, Endre and Benyó, Zoltán and Benyó, Balázs István}, booktitle = {2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics}, doi = {10.1109/SAMI.2010.5423765}, unique-id = {2651462}, abstract = {The case study presents modern robust control methods of the Bergman minimal model [1] of Type I diabetic patients under intensive care using computer algebra: the disturbance rejection LQ control or minimax control (as extension of the classical LQ control) and the robust H∞ control. It is shown the minimax control has limitations in practice, but employing reduced Gröbner basis on rational field, it is possible to approximate the theoretical solution and so getting a better solution than LQ does. The symbolic and numeric computations were carried out with Mathematica 5.2 and with its CSPS Application, as well as with MATLAB 6.5. In case of H∞ control, the graphical method in frequency domain – implemented under Mathematica by [2] – is extended with a disturbance rejection constraint and the robustness of the resulted high-order linear controller is demonstrated by nonlinear closed loop simulation in state-space, in case of standard meal disturbances.}, year = {2010}, pages = {71-75}, orcid-numbers = {Kovács, Levente/0000-0002-3188-0800; Benyó, Balázs István/0000-0003-2770-9127} } @book{MTMT:2235619, title = {Computational Intelligence in Engineering}, url = {https://m2.mtmt.hu/api/publication/2235619}, isbn = {9783642152191}, doi = {10.1007/978-3-642-15220-7}, editor = {Rudas, Imre and Fodor, János and Kacprzyk, Janusz}, publisher = {Springer Netherlands}, unique-id = {2235619}, year = {2010} } @inproceedings{MTMT:23071058, title = {LPV control of glucose for Diabetes type I}, url = {https://m2.mtmt.hu/api/publication/23071058}, author = {Sanchez Pena, R S and Ghersin, A S}, booktitle = {2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)}, doi = {10.1109/IEMBS.2010.5626217}, publisher = {IEEE Press}, unique-id = {23071058}, year = {2010}, pages = {680-683} } @inproceedings{MTMT:2649551, title = {Past and present of automatic glucose-insulin control research at BME}, url = {https://m2.mtmt.hu/api/publication/2649551}, author = {Kovács, Levente and Benyó, Balázs István and Benyó, Zoltán and Kovács, Adalbert}, booktitle = {10th International Symposium of Hungarian Researchers on Computational Intelligence and Informatics : CINTI 2009}, unique-id = {2649551}, abstract = {The paper reviews the research results in the field of automatic control of Type I diabetes mellitus obtained by the Biomedical Engineering laboratory of the Control Engineering and Inforamtion Technology Department, Budapest University of Technology and Economics (BME) in the last years. Beside the past, the present and the future ideas are also numbered.}, year = {2009}, pages = {245-252}, orcid-numbers = {Kovács, Levente/0000-0002-3188-0800; Benyó, Balázs István/0000-0003-2770-9127} } @inproceedings{MTMT:2150892, title = {Soft computing control of Type 1 diabetes described at molecular levels}, url = {https://m2.mtmt.hu/api/publication/2150892}, author = {Kovács, Levente and György, András and Benyó, Balázs István and Benyó, Zoltán and Kovács, Adalbert}, booktitle = {SACI 2009: Proceedings of the 5th International Symposium on Applied Computational Intelligence and Informatics}, doi = {10.1109/SACI.2009.5136220}, unique-id = {2150892}, abstract = {The blood glucose system is one of the most important systems of the human body, since energy transport is fulfilled through this complex endocrine control process. Because of its great importance (in case of failure, its primary consequence diabetes mellitus appears), many models were published, most of them with phenomenological approach. The current paper focuses on a new molecular model published recently [1]. By modifying it to model the failure of pancreatic insulin secretion that characterizes Type 1 diabetes mellitus, soft computing based controller is designed. Rough rule base is generated with subtractive clustering which is followed by its refinement by parameter tuning. As a result, an Adaptive Neuro-Fuzzy Inference System (ANFIS) is created. Simulation results are in accordance with the behavior of the healthy human blood glucose system.}, year = {2009}, pages = {99-104}, orcid-numbers = {Kovács, Levente/0000-0002-3188-0800; Benyó, Balázs István/0000-0003-2770-9127} } @mastersthesis{MTMT:22793146, title = {Feedback design methods for cooperative and contrained control problems}, url = {https://m2.mtmt.hu/api/publication/22793146}, author = {Péni, T}, unique-id = {22793146}, year = {2009} } @article{MTMT:166236, title = {Included L2 norm improvement by interpolating controllers for discrete-time LPV systems.}, url = {https://m2.mtmt.hu/api/publication/166236}, author = {Péni, Tamás and Kulcsar, Balazs and Bokor, József}, doi = {10.3166/EJC.15.545-559}, journal-iso = {EUR J CONTROL}, journal = {EUROPEAN JOURNAL OF CONTROL}, volume = {15}, unique-id = {166236}, issn = {0947-3580}, year = {2009}, eissn = {1435-5671}, pages = {545-559}, orcid-numbers = {Bokor, József/0000-0002-3461-4807} } @inproceedings{MTMT:1173186, title = {Model-based nonlinear optimal blood glucose control of type I diabetes patients}, url = {https://m2.mtmt.hu/api/publication/1173186}, author = {Kovács, Levente and Kulcsar, Balazs and Bokor, József and Benyó, Zoltán}, booktitle = {30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08, Vols 1-8}, doi = {10.1109/IEMBS.2008.4649480}, unique-id = {1173186}, year = {2008}, pages = {1607-1610}, orcid-numbers = {Kovács, Levente/0000-0002-3188-0800; Bokor, József/0000-0002-3461-4807} } @techreport{MTMT:23691232, title = {Constraint H∞ control for discrete-time LPV systems by interpolating among linear feedback gains}, url = {https://m2.mtmt.hu/api/publication/23691232}, author = {Péni, T and Kulcsár, B and Bokor, J}, unique-id = {23691232}, year = {2008} } @inproceedings{MTMT:2614437, title = {Design of Luenberger Observer for Glucose-Insulin Control via Mathematica}, url = {https://m2.mtmt.hu/api/publication/2614437}, author = {Kovács, Levente and Paláncz, Béla and Benyó, Zoltán}, booktitle = {EMBC07 - 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society}, doi = {10.1109/IEMBS.2007.4352367}, unique-id = {2614437}, abstract = {Many articles dealing with insulin-glucose control have been published in the last decades, and they mostly assumed that all the system state variables are available for feedback. However, this is not usually the case, or they are not so cheap in practice as blood glucose measurements are. In this paper the use of the reduced-order estimator (also known as the Luenberger observer) is considered in symbolic form employing Polynomial Control System Application of Mathematica for the three-state minimal Bergman model, [1], as this can be used to reconstruct those state variables that are hard to be recovered directly from the system outputs: remote compartment insulin and plasma insulin. Nonlinear closed loop simulations with H2/H∞ control (disturbance rejection LQ method) showed that the observer, which is faster than the system itself, can provide a very good state recovery performance.}, year = {2007}, pages = {624-627}, orcid-numbers = {Kovács, Levente/0000-0002-3188-0800} } @article{MTMT:2150819, title = {Glucose-insulin control of Type1 diabetic patients in H2/H∞ space via Computer Algebra}, url = {https://m2.mtmt.hu/api/publication/2150819}, author = {Kovács, Levente and Paláncz, Béla}, doi = {10.1007/978-3-540-73433-8_8}, journal-iso = {LNCS}, journal = {LECTURE NOTES IN COMPUTER SCIENCE}, volume = {4545}, unique-id = {2150819}, issn = {0302-9743}, abstract = {This article presents the H2/Hinf control (disturbance rejection LQ method) of the Bergman minimal model [1] for Type1 diabetic patients under intensive care using computer algebra. To design the optimal controller, the disturbance rejection LQ method based on the minimax differential game is applied. The critical, minimax value of the scaling parameter gamma_crit is determined by using the Modified Riccati Control Algebraic (MCARE) equation employing reduced Groebner basis solution on rational field. The numerical results are in good agreement with those of the Control Toolbox of MATLAB. It turned out, that in order to get positive definite solution stabilizing the closed loop, should be greater than gamma_crit. The obtained results are compared with the classical LQ technique on the original non-linear system, using a standard meal disturbance situation. It is also demonstrated that for gamma >> gamma_crit, the gain matrix approaches the traditional LQ optimal control design solution. The symbolic and numerical computations were carried out with Mathematica 5.2, and with the CSPS Application 2, as well as with MATLAB 6.5.}, year = {2007}, eissn = {1611-3349}, pages = {95-109}, orcid-numbers = {Kovács, Levente/0000-0002-3188-0800} } @inproceedings{MTMT:2249516, title = {On The Use Of Robust Servo Control In Diabetes Under Intensive Care}, url = {https://m2.mtmt.hu/api/publication/2249516}, author = {Kovács, Levente and Kulcsar, Balazs and Benyó, Zoltán}, booktitle = {Proceedings of the 3rd Romanian-Hungarian Joint Symposium on Applied Computational Intelligence}, unique-id = {2249516}, abstract = {The robust servo control of a model-based biomedical application, namely the glucose-insulin control of diabetes patients under intensive care, is presented in the paper. The synthesis and analysis is based on a modified two compartment Bergman model and realized with a two degree of freedom controller structure permitting to assure insulin tracking. The augmented Δ − P − K structure is described with the necessary weighting functions. A non-conservative complex μ-synthesis method is applied. Using the controller, not only the robust stability is met under multiplicative uncertainty, but also the nominal performance i.e. the disturbance rejection is fulfilled. Food (sugar) intake is considered as disturbance. Closed loop simulation results are edged for optimizing the insulin amount.}, year = {2006}, pages = {236-247}, orcid-numbers = {Kovács, Levente/0000-0002-3188-0800} } @article{MTMT:25225002, title = {Control in H2/Hinf space via Computer Algebra}, url = {https://m2.mtmt.hu/api/publication/25225002}, author = {Paláncz, Béla and Kovács, Levente}, journal-iso = {MATH J}, journal = {THE MATHEMATICA JOURNAL}, volume = {1}, unique-id = {25225002}, issn = {1047-5974}, year = {2006}, pages = {1-26} }