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Parameter-dependent linear matrix inequalities applied to stability analysis and synthesis of controllers and filters for uncertain dynamic systems

Grant number: 17/18785-5
Support type:Regular Research Grants
Duration: February 01, 2018 - January 31, 2020
Field of knowledge:Engineering - Electrical Engineering
Principal Investigator:Pedro Luis Dias Peres
Grantee:Pedro Luis Dias Peres
Home Institution: Faculdade de Engenharia Elétrica e de Computação (FEEC). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
Assoc. researchers:Ricardo Coração de Leão Fontoura de Oliveira

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)

Scientific publications (9)
(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)
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, AUG 2020. Web of Science Citations: 0.
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, MAR-APR 2020. Web of Science Citations: 0.
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, MAR 2020. Web of Science Citations: 0.
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, JAN 2020. Web of Science Citations: 0.
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, NOV 2019. Web of Science Citations: 0.
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, SEP 15 2019. Web of Science Citations: 0.
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 AUG 2019. Web of Science Citations: 2.
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, DEC 1 2018. Web of Science Citations: 0.
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 AUG 2018. Web of Science Citations: 2.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.