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Parameter-Dependent Linear Matrix Inequalities Applied to Stability Analysis and Synthesis of Controllers and Filters for Uncertain Dynamic Systems

Abstract

The aim of this project is to further advance the studies for the use of linear matrix inequalities in stability analysis and in the design of controllers and filters for dynamic systems subject to uncertainties. Continuous and discrete, time-variant and invariant linear systems, as well as the presence of delays, nonlinearities and saturations are investigated.Particular classes as switched, hybrid, Markovian, positive, fuzzy and parameter-varying systems are considered. The goal is to continue the work developed during the last years by the research group composed by master, doctorate and post-doctorate students under the supervision of the researcher professors of this project, in order to produce new results. (AU)

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VEICULO: TITULO (DATA)

Scientific publications (27)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
ROSA, TABITHA E.; FREZZATTO, LUCIANO; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.. H-infinity Static Output-Feedback Gain-Scheduled Control for Discrete LPV Time-Delay Systems. IFAC PAPERSONLINE, v. 51, n. 26, p. 6-pg., . (14/22881-1, 17/18785-5, 17/01771-1)
PALMA, JONATHAN M.; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.. Gain-scheduled control for LPV systems with scheduling parameters transmitted through a Markov channel. IFAC PAPERSONLINE, v. 51, n. 26, p. 6-pg., . (14/22881-1, 17/18785-5)
PALMA, JONATHAN M.; GARCES, HUGO O.; ROJAS, ALEJANDRO J.; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.. H-infinity output-feedback control design for combustion systems using optical instrumentation. IFAC PAPERSONLINE, v. 51, n. 25, p. 6-pg., . (14/22881-1, 17/18785-5)
PALMA, JONATHAN M.; MORAIS, CECILIA F.; GARCES, HUGO O.; CARVALHO, LEONARDO DE P.; OLIVEIRA, RICARDO C. L. F.. A new approach of H-infinity filtering for combustion systems using optical instrumentation. ISA TRANSACTIONS, v. 120, p. 10-pg., . (17/18785-5)
NEVES, GABRIEL P.; TORIUMI, FABIO Y.; ANGELICO, BRUNO A.; OLIVEIRA, RICARDO C. L. F.; IEEE. A new approach for quasi-LPV modeling and state-feedback control of nonlinear systems with application on a 5-DOF pendulum.. 2021 AMERICAN CONTROL CONFERENCE (ACC), v. N/A, p. 6-pg., . (17/18785-5, 17/22130-4)
AGULHARI, CRISTIANO M.; FELIPE, ALEXANDRE; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.. Algorithm 998: The Robust LMI Parser-A Toolbox to Construct LMI Conditions for Uncertain Systems. ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE, v. 45, n. 3, . (17/18785-5)
PALMA, JONATHAN M.; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.. A less conservative approach to handle time-varying parameters in discrete-time linear parameter-varying systems with applications in networked control systems. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, . (17/18785-5)
DANTAS OSORIO, CAIO RUVIARO; KOCH, GUSTAVO GUILHERME; PINHEIRO, HUMBERTO; OLIVEIRA, RICARDO C. L. F.; MONTAGNER, VINICIUS FOLETTO. Robust Current Control of Grid-Tied Inverters Affected by LCL Filter Soft-Saturation. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v. 67, n. 8, p. 6550-6561, . (17/18785-5)
SANCHEZ, DANIEL E.; PALMA, JONATHAN M.; LOBO, RODOLFO A.; MEYER, JOAO F. C. A.; MORAIS, CECILIA F.; ROJAS-PALMA, ALEJANDRO; OLIVEIRA, RICARDO C. L. F.; IEEE. Modeling and Stability Analysis of Salmon Mortality due to Microalgae Bloom using Linear Parameter-Varying Structure. 2019 IEEE CHILEAN CONFERENCE ON ELECTRICAL, ELECTRONICS ENGINEERING, INFORMATION AND COMMUNICATION TECHNOLOGIES (CHILECON), v. N/A, p. 6-pg., . (17/18785-5)
SPAGOLLA, AMANDA; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.; IEEE. H-infinity static output-feedback control for positive uncertain discrete-time linear systems. 2019 IEEE 58TH CONFERENCE ON DECISION AND CONTROL (CDC), v. N/A, p. 6-pg., . (19/09363-5, 17/18785-5)
GOMES, IZABELLA O.; TOGNETTI, EDUARDO S.; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.; IEEE. Local stability analysis and estimation of domains of attraction for nonlinear systems via Takagi-Sugeno fuzzy modeling. 2019 IEEE 58TH CONFERENCE ON DECISION AND CONTROL (CDC), v. N/A, p. 6-pg., . (17/18785-5)
GOMES, IZABELLA O.; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.; TOGNETTI, EDUARDO S.. Local state-feedback stabilization of continuous-time Takagi-Sugeno fuzzy systems. IFAC PAPERSONLINE, v. 53, n. 2, p. 6-pg., . (17/18785-5)
FREZZATTO, LUCIANO; LACERDA, MARCIO J.; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.. H-2 and H-infinity fuzzy filters with memory for Takagi-Sugeno discrete-time systems. FUZZY SETS AND SYSTEMS, v. 371, p. 78-95, . (14/03669-1, 13/05957-1, 17/01771-1, 17/18785-5)
OSORIO, CAIO R. D.; KOCH, GUSTAVO G.; OLIVEIRA, RICARDO C. L. F.; MONTAGNER, VINICIUS F.. A practical design procedure for robust H-2 controllers applied to grid-connected inverters. CONTROL ENGINEERING PRACTICE, v. 92, . (17/18785-5)
ROSA, TABITHA E.; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.. New robust LMI synthesis conditions for mixed H2/H infinity gain-scheduled reduced-order DOF control of discrete-time LPV systems. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, v. 28, n. 18, p. 6122-6145, . (17/18785-5, 14/22881-1)
FREZZATTO, LUCIANO; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.. H-infinity non-minimal filter design in finite frequency ranges for discrete-time Takagi-Sugeno fuzzy systems with time-varying delays. JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, v. 357, n. 1, p. 622-634, . (17/01771-1, 17/18785-5)
PALMA, JONATHAN M.; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.. H-2 control and filtering of discrete-time LPV systems exploring statistical information of the time-varying parameters. JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, v. 357, n. 6, p. 3835-3864, . (17/18785-5)
PALMA, JONATHAN M.; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.. A less conservative approach to handle time-varying parameters in discrete-time linear parameter-varying systems with applications in networked control systems. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, v. 30, n. 9, p. 3521-3546, . (17/18785-5)
PALMA, JONATHAN M.; DURAN-FAUNDEZ, CRISTIAN; CARVALHO, LEONARDO DE P.; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.; RUBIO, ERNESTO; HERMAN, KRZYSZTOF. Protocol for Energy-Efficiency in Networked Control Systems Based on WSN. SENSORS, v. 18, n. 8, . (17/18785-5, 14/22881-1)
KOCH, GUSTAVO GUILHERME; OSORIO, CAIO R. D.; PINHEIRO, HUMBERTO; OLIVEIRA, RICARDO C. L. F.; MONTAGNER, VINICIUS FOLETTO. Design Procedure Combining Linear Matrix Inequalities and Genetic Algorithm for Robust Control of Grid-Connected Converters. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, v. 56, n. 2, p. 1896-1906, . (17/18785-5)
BERTOLIN, ARIADNE L. J.; PERES, PEDRO L. D.; OLIVEIRA, RICARDO C. L. F.; IEEE. Robust stability, H-2 and H-infinity guaranteed costs for discrete time-varying uncertain linear systems with constrained parameter variations. 2019 AMERICAN CONTROL CONFERENCE (ACC), v. N/A, p. 6-pg., . (17/18785-5, 16/22020-1)
BERTOLIN, ARIADNE L. J.; OLIVEIRA, RICARDO C. L. F.; DE OLIVEIRA, MAURICIO C.; PERES, PEDRO L. D.. LMI-based stability tests for LPV and switched discrete-time linear systems through redundant equations. IFAC PAPERSONLINE, v. 51, n. 26, p. 6-pg., . (17/18785-5, 16/22020-1)
FREZZATTO, LUCIANO; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.. L-2-gain filter design for continuous-time LPV systems in finite frequency domain. IFAC PAPERSONLINE, v. 51, n. 26, p. 6-pg., . (17/18785-5, 17/01771-1)
FREZZATTO, LUCIANO; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.. H-infinity and H-2 memory static output-feedback control design for uncertain discrete-time linear systems. IFAC PAPERSONLINE, v. 51, n. 25, p. 6-pg., . (13/05957-1, 17/18785-5, 17/01771-1)
BERNARDO, RAUL T.; OLIVEIRA, RICARDO C. L. F.; DOTTA, DANIEL. An Improved LMI-based Approach for the Design of Power System Damping Controllers. IFAC PAPERSONLINE, v. 51, n. 25, p. 6-pg., . (15/18806-7, 16/08645-9, 17/18785-5)
LEMAIRE, ALVARO A.; SPAGOLLA, AMANDA; MORAIS, CECILIA F.; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D.. An LMI-based algorithm for static output-feedback stabilization of continuous-time positive polytopic linear systems. IFAC PAPERSONLINE, v. 53, n. 2, p. 6-pg., . (17/18785-5, 19/09363-5)
LEVANO, ELMER; OLIVEIRA, RICARDO C. L. F.; VARGAS, ALESSANDRO. Gain-scheduled H-infinity controller synthesis for LPV systems subject to multiplicative noise. IFAC PAPERSONLINE, v. 53, n. 2, p. 6-pg., . (17/18785-5)

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