Filter design for LPV systems using IQC

• Grant number: 15/00269-5
• Support Opportunities: Scholarships abroad - Research Internship - Post-doctor
• Start date: August 01, 2015
• End date: July 31, 2016
• Field of knowledge: Engineering - Electrical Engineering - Industrial Electronics, Electronic Systems and Controls
• Principal Investigator: Pedro Luis Dias Peres
• Grantee: Márcio Júnior Lacerda
• Supervisor: Peter J. Seiler
• Host Institution: Faculdade de Engenharia Elétrica e de Computação (FEEC). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Institution abroad: University of Minnesota (U of M), United States
• Associated to the scholarship: 14/03669-1 - Filtering of linear systems subject to Markov jumps and some class of nonlinear systems, BP.PD

Abstract

This project intends to study the problem of filter design for linear parameter varying systems with uncertainties described by integral quadratic constraints. The H-infinity performance will be used as criterion for the conditions to be developed. Extensions to treat systems with nonlinearities like saturation, uncertainties and time-delays will be investigated. The methodology is based on the use of dissipation conditions that can be solved by linear matrix inequalities. (AU)

Scientific publications

(5)

(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.; CRESPO, LUIS G.; IEEE. Interval Predictor Models for Data with Measurement Uncertainty. 2017 AMERICAN CONTROL CONFERENCE (ACC), v. N/A, p. 6-pg., 2017-01-01. (15/00269-5)

LACERDA, MARCIO J.; SEILER, PETER; IEEE. LPV filter design for discrete-time systems with time-domain IQCs. 2016 IEEE CONFERENCE ON COMPUTER AIDED CONTROL SYSTEM DESIGN (CACSD), v. N/A, p. 6-pg., 2016-01-01. (15/00269-5)

AGULHARI, CRISTIANO M.; LACERDA, MARCIO J.; IEEE. Robust periodic observer-based control for periodic discrete-time LTV systems. 2016 AMERICAN CONTROL CONFERENCE (ACC), v. N/A, p. 6-pg., 2016-01-01. (15/00269-5, 14/03669-1)

LACERDA, MARCIO J.; SEILER, PETER. Stability of uncertain systems using Lyapunov functions with non-monotonic terms. AUTOMATICA, v. 82, p. 187-193, AUG 2017. (15/00269-5)

HU, BIN; LACERDA, MARCIO J.; SEILER, PETER. Robustness analysis of uncertain discrete-time systems with dissipation inequalities and integral quadratic constraints. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, v. 27, n. 11, p. 1940-1962, JUL 25 2017. (15/00269-5)