Journal article
A Distributed Luenberger Observer for Linear State Feedback Systems With Quantized and Rate-Limited Communications
FC Rego, Y Pu, A Alessandretti, A Pedro Aguiar, AM Pascoal, CN Jones
IEEE Transactions on Automatic Control | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | Published : 2021
Abstract
This article addresses the problem of simultaneous distributed state estimation, and control of linear systems with linear state feedback, subjected to process, and measurement noise, under the constraints of quantized, and rate-limited network data transmission. In the setup adopted, sensors and actuators communicate through a network with a strongly connected topology. Unlike the case of centralized linear systems, for which the separation principle holds, the above practical assumption prevents the separate design of observers, and controller because each of the nodes does not necessarily have access to the control inputs generated at all the other nodes. We derive a linear distributed Lu..
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Awarded by Fundação para a Ciência e a Tecnologia
Funding Acknowledgements
The work of Francisco Castro Rego was supported by SFRH/BD/51929/2012 of FCT, Portugal, and Grants BL/23/2018-IST-ID and BL/24/2018-IST-ID of the FCT Project + Atlantico RD0662, CMUP-ERI/TIC/0045/2014. The work of Andrea Alessandretti was supported under Grant SFRH/BD/51450/2011 of FCT, Portugal. This work was supported by H2020 EU Marine Robotics Research Infrastructure Network (GA 731103), POCI-010247-FEDER-024508-OCEANTECH/Portugal 2020 through Compete 2020, H2020-MSCA-RISE-2018 ECOBOTICS.SEA (GA 824043), LARSyS-FCT No. UIDB/50009/2020, and IMPROVE-POCI-01-0145FEDER-031823. Recommended by Associate Editor Z. Gao.