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Filter design for dynamic systems with time-varying parameters by means of polynomial Lyapunov functions

Grant number: 10/10118-0
Support type:Scholarships in Brazil - Doctorate
Effective date (Start): November 01, 2010
Effective date (End): May 31, 2014
Field of knowledge:Engineering - Electrical Engineering - Industrial Electronics, Electronic Systems and Controls
Principal researcher:Pedro Luis Dias Peres
Grantee:Márcio Júnior Lacerda
Home Institution: Faculdade de Engenharia Elétrica e de Computação (FEEC). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
Associated scholarship(s):12/04942-8 - Filtering for dynamical systems subject to nonlinearities, BE.EP.DR


The aim of this project is to study filtering problems for linear dynamic systems with time-varying parameters that have bounded variations. The H-2 and H-infinity norms will be used as performance criteria for both continuous-time and discrete time-systems. Extensions to cope with the presence of time-delays and structural constraints will be investigated. As methodology, parameter dependent Lyapunov functions and linear matrix inequalities will be used.

Scientific publications
(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)
LACERDA, MARCIO J.; TOGNETTI, EDUARDO S.; OLIVEIRA, RICARDO C. L. F.; PERES, PEDRO L. D. A new approach to handle additive and multiplicative uncertainties in the measurement for H-infinity LPV filtering. INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, v. 47, n. 5, p. 1042-1053, APR 3 2016. Web of Science Citations: 18.
Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
LACERDA, Márcio Júnior. Contributions to the H-infinity problem for dynamical systems. 2014. Doctoral Thesis - Universidade Estadual de Campinas (UNICAMP). Faculdade de Engenharia Elétrica e de Computação.

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