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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Output feedback of Markov jump linear systems with no mode observation: An automotive throttle application

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Author(s):
Vargas, Alessandro N. [1, 2] ; Acho, Leonardo [3] ; Pujol, Gisela [3] ; Costa, Eduardo F. [4] ; Ishihara, Joao Y. [5] ; do Val, Joao B. R. [6]
Total Authors: 6
Affiliation:
[1] BCAM, E-48009 Bilbao, Vizcaya - Spain
[2] Univ Tecnol Fed Parana UTFPR, BR-86300000 Cornelio Procopio, Parana - Brazil
[3] Univ Politecn Cataluna, Escola Univ Engn Tecn Ind Barcelona, Dept Matemat Aplicada 3, CoDAlab, Barcelona 08036 - Spain
[4] Univ Sao Paulo, Dept Matemat Aplicada & Estat, BR-13560970 Sao Carlos, SP - Brazil
[5] Univ Brasilia, UnB, FT, BR-70910900 Brasilia, DF - Brazil
[6] Univ Estadual Campinas UNICAMP, FEEC DT, BR-13083852 Campinas, SP - Brazil
Total Affiliations: 6
Document type: Journal article
Source: INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL; v. 26, n. 9, p. 1980-1993, JUN 2016.
Web of Science Citations: 9
Abstract

The note presents an output feedback control strategy for Markov jump linear systems with no mode observation. Based on minimizing a finite-time quadratic cost, we derive an algorithm that generates output feedback gains that satisfy a necessary optimality condition. These gains can be computed off-line relying only on the initial condition of the system. This result expands a previous one from the literature that considered state-feedback only. To illustrate the usefulness of the approach, real-time laboratory experiments were performed to control an automotive electronic throttle valve subject to Markov-driven voltage fluctuations. Copyright (c) 2015 John Wiley \& Sons, Ltd. (AU)

FAPESP's process: 03/06736-7 - Control and filtering of Markovian jumping parameters stochastic systems
Grantee:João Bosco Ribeiro do Val
Support type: Research Projects - Thematic Grants
FAPESP's process: 11/13888-4 - Control of dynamical uncertain systems: nonlinearities, time-varying parameters and new fields of application
Grantee:Pedro Luis Dias Peres
Support type: Scholarships abroad - Research