Filtering and control of jump parameter systems

• Grant number: 17/20934-9
• Support Opportunities: Regular Research Grants
• Start date: February 01, 2018
• End date: January 31, 2020
• Field of knowledge: Engineering - Electrical Engineering - Industrial Electronics, Electronic Systems and Controls
• Principal Investigator: Eduardo Fontoura Costa
• Grantee: Eduardo Fontoura Costa
• Host Institution: Instituto de Ciências Matemáticas e de Computação (ICMC). Universidade de São Paulo (USP). São Carlos , SP, Brazil

Abstract

This research focus on systems whose parameters change in an abrupt fashion, which are usually referred to as jump parameter systems, and form a well known class of systems with applications in different areas. We present seven research topics organized in four groups. ``Filtering of Markov jump systems'', ``singular systems with jumping parameters'' (these two are our main research areas), ``control and filtering with partial state information'', and ``applications''. Expected outcomes, challenges and possible ways of overcoming them are summarized. We also describe how our research will benefit from this project, which includes the permanent items (R$\$$ 11.353,70 in total) and supplementary funding (``Reserva técnica'' and ``Benefícios Complementares''). Some additional information is also given at the end. (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)

GUERRERO, JORGE C.; CHAVEZ-FUENTES, JORGE R.; CASAVILCA-SILVA, JUAN E.; COSTA, EDUARDO F.. Novel Bounded Real Lemma for Discrete-Time Markov Jump Linear Singular System. IEEE CONTROL SYSTEMS LETTERS, v. 6, p. 2281-2286, 2022. (13/07375-0, 17/20934-9)

OLIVEIRA, R. M.; HELOU, E. S.; COSTA, E. F.. String-averaging incremental stochastic subgradient algorithms. OPTIMIZATION METHODS & SOFTWARE, v. 34, n. 3, p. 665-692, MAY 4 2019. (15/10171-2, 13/19380-8, 13/07375-0, 13/16508-3, 17/20934-9)

CHAVEZ-FUENTES, JORGE R.; COSTA, EDUARDO F.; TERRA, MARCO H.; ROCHA, KAIO D. T.. The linear quadratic optimal control problem for discrete-time Markov jump linear singular systems. AUTOMATICA, v. 127, MAY 2021. (13/07375-0, 17/20934-9, 17/16346-4, 14/50851-0)

NARVAEZ, ALFREDO R. R.; COSTA, EDUARDO F.. Control of Continuous-Time Linear Systems With Markov Jump Parameters in Reverse Time. IEEE Transactions on Automatic Control, v. 65, n. 5, p. 2265-2271, MAY 2020. (13/07375-0, 17/20934-9)

MASSAMBONE, RAFAEL; COSTA, EDUARDO FONTOURA; HELOU, ELIAS SALOMAO. A Markovian Incremental Stochastic Subgradient Algorithm. IEEE Transactions on Automatic Control, v. 68, n. 1, p. 16-pg., 2023-01-01. (17/20934-9, 13/07375-0)