Advanced search
Start date
Betweenand

Order reduction of uncertain models by means of LMI relaxations with scalar searches

Grant number: 15/16600-2
Support type:Scholarships in Brazil - Master
Effective date (Start): November 01, 2015
Effective date (End): October 31, 2017
Field of knowledge:Engineering - Electrical Engineering - Industrial Electronics, Electronic Systems and Controls
Principal researcher:Ricardo Coração de Leão Fontoura de Oliveira
Grantee:Gustavo Sales Mazzoccante
Home Institution: Faculdade de Engenharia Elétrica e de Computação (FEEC). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
Associated scholarship(s):16/11841-4 - Order reduction of uncertain linear systems in frequency domain using LMI relaxations, BE.EP.MS

Abstract

The aim of this project is to study the problem of model reduction order and reduced order controller design for linear systems affected by time-invariant uncertain parameters, taking into account performance criteria such as the minimization of bounds to the H-infinity and H-2 norms. Both continuous and discrete-time systems will be considered. Strategies based on parameter-dependent Lyapunov functions will be adopted to solve the problems, providing existence conditions in terms of matrix inequalities that include scalar parameters. For fixed values of the scalars, the conditions become linear matrix inequalities (LMIs). Computational tools available in Matlab will be used to program the LMIs, together with parsers and solvers of public domain.

News published in Agência FAPESP Newsletter about the scholarship:
Articles published in other media outlets (0 total):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)